WO2009021461A1 - A generator with magnetic-path-enclosing coils - Google Patents

A generator with magnetic-path-enclosing coils Download PDF

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Publication number
WO2009021461A1
WO2009021461A1 PCT/CN2008/071983 CN2008071983W WO2009021461A1 WO 2009021461 A1 WO2009021461 A1 WO 2009021461A1 CN 2008071983 W CN2008071983 W CN 2008071983W WO 2009021461 A1 WO2009021461 A1 WO 2009021461A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
coil
winding
conductive material
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2008/071983
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English (en)
French (fr)
Inventor
Gang Liu
Ziyi Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to EA201070262A priority Critical patent/EA201070262A1/ru
Priority to CA2696278A priority patent/CA2696278A1/en
Priority to EP08783974A priority patent/EP2184834A4/en
Priority to AU2008286516A priority patent/AU2008286516A1/en
Priority to JP2010520408A priority patent/JP2010536323A/ja
Priority to BRPI0815388-4A2A priority patent/BRPI0815388A2/pt
Application filed by Individual filed Critical Individual
Publication of WO2009021461A1 publication Critical patent/WO2009021461A1/zh
Priority to US12/704,424 priority patent/US20100141077A1/en
Anticipated expiration legal-status Critical
Priority to US13/236,548 priority patent/US8810103B2/en
Priority to US14/328,611 priority patent/US9692268B2/en
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators

Definitions

  • This invention relates to a generator, and more particularly to a coil magnetic circuit enclosed generator which is closed by a magnetic circuit after being wound by a magnetic line. Background technique
  • the well-known generators are mostly driven by a motive rotor, and a magnetic cutting or magnetic induction coil generates a current, and the coil induced magnetic field always hinders the rotation of the rotor.
  • This method is not ideal for obtaining electric energy. Therefore, improving the energy conversion efficiency of the generator has become an urgent problem to be solved.
  • the Chinese patent application with the publication number CN1 393974 provides an "electromagnetic permanent magnet combined excitation generator" to solve the problem of voltage regulation in the permanent magnet generator.
  • the Chinese patent application with the publication number CN1421983 provides a "large capacity single phase".
  • the brushless synchronous generator solves the problem of large-capacity development of single-phase generators.
  • the invention provides a coil magnetic circuit closed generator, which effectively solves the technical problems of low efficiency conversion rate of the prior art generator, and realizes high-efficiency conversion of electric energy by the generator.
  • the present invention provides a coil magnetic circuit enclosed generator including a casing, a base, a stator, a rotor, a transmission shaft and a fan, wherein the transmission shaft is fixed with a magnetic conductive material, and the magnetic conductive a magnet is fixed on the material, the magnetic conductive material and the magnet constitute the rotor; the magnetic housing is fixed on the casing, and the coil winding or the electric conductor winding is fixedly mounted on the magnetic guiding bracket, and the magnetic conductive is fixed The bracket and the coil winding or the electric conductor winding constitute the stator; the transmission shaft is slidably connected to the casing, one end of the transmission shaft is fixed to the input wheel of the input power, and the other end is fixed to the fan; the magnetic material is fixed on the casing a mechanical support as a rotating part, or a machine in which the casing itself is made of a magnetically permeable material and serves as a rotating part a support surface; a pole face of the magnet on the rot
  • the magnet magnetic line on the rotor passes through the coil winding or the magnetic conductive material in the winding of the conductor, and the magnetic conductive material from the casing to the magnetic material on the rotor returns to the magnet, forming a magnetic field closed loop of the magnet on the rotor .
  • the material of the conductive coil or the conductor in the coil winding or the conductor winding is a unitary structure composed of at least one conductive material and at least one magnetic conductive material, and the conductive material is an outer layer portion of the conductive coil or the conductor.
  • the magnetic material is the inner material portion of the conductive coil or electrical conductor.
  • the material of the conductive coil or conductor in the coil or conductor winding is composed of at least one electrically conductive material and at least one magnetically permeable material, and the electrically conductive material and the magnetically permeable material are spaced apart.
  • the inside or the outside of the coil winding or the conductor winding is fixedly connected to each other by at least one magnetic conductive material, and the magnetic conductive material constitutes a magnetic conductive bracket.
  • the magnetic conductive bracket is formed by fixing at least one magnetic conductive material and a magnetic conductive material on the casing, and the magnetic conductive bracket is arranged in an annular shape in the casing.
  • the adjacent magnetically conductive support is provided with at least one low magnetic permeability material, the large separation between the adjacent magnetic conductive supports is greater than 0. 001mm.
  • the coil winding or the conductor winding is formed by combining at least one or more windings in series and in parallel.
  • the magnet is a combination of at least one permanent magnet, at least one electromagnet or at least one permanent magnet and at least one electromagnet.
  • the coil winding or the conductor winding is formed by a combination of at least one conductive material to form a planar shape, a ring shape or a cylindrical shape.
  • the coil winding or the conductor winding shares the same rotor as the exciting coil in the drag motor, Use the same magnet.
  • the invention provides a coil magnetic circuit closed generator, which comprises a stator, a rotor, a casing and a transmission shaft.
  • the coil on the stator is induced by a magnetic line cutting to generate a current. Since the magnetic line likes to pass through the most easily conductive magnetic material, the stator
  • the magnetic field lines generated by the upper coil current and the magnetic lines of the magnet on the rotor are enclosed in a circuit composed of two magnetically permeable materials. No magnetic repulsion occurs between the rotor and the stator, and the attraction of the rotor to the magnetically permeable material on the stator is symmetrically balanced and offset.
  • the invention only needs to overcome the loss of the self-friction force and the force of the magnetic flux leakage in the casing, and the motive power machine rotates the rotor with a small power, and the coil magnetic circuit of the invention can generate a current to perform external output work.
  • the invention has reasonable structure, convenient use, low working noise and large function conversion, and can be widely used in power generation equipment such as automobiles, ships and mobile power sources.
  • FIG. 1 is a schematic structural view of a coil magnetic circuit enclosed generator of the present invention
  • FIG. 2 is a schematic view showing a path of a magnetic line of a magnet on a rotor in the structure shown in FIG. 1;
  • Figure 3 is a cross-sectional view taken along the line A-A in Figure 1, illustrating a schematic diagram of a path of magnetic field lines passing through the coil windings on the stator in the structure shown in Figure 1;
  • Figure 4 is a cross-sectional view taken along line A-A of Figure 1, illustrating a schematic diagram of another path of magnetic field lines passing through the coil windings on the stator in the structure of Figure 1;
  • Figure 5 is a cross-sectional view taken along the line A-A of Figure 1, illustrating a schematic view of the path of the magnetic field lines passing through the stator on the stator in the structure shown in Figure 1;
  • Figure 6 is a cross-sectional view taken along the line A-A in Figure 1, showing a schematic view of the path of the magnetic field lines passing through another magnetic field on the stator in the structure shown in Figure 1;
  • FIG. 7 is a schematic structural view of a single-pole excitation coil or an electric conductor for use in the present invention.
  • FIG. 8 is a schematic structural view of a bipolar excitation coil or an electric conductor for use in the present invention.
  • Figure 9 is a schematic view showing the structure of a multi-pole excitation coil or conductor used in the present invention
  • Figure 10 is a schematic view showing the structure of the same rotor as the field coil winding of the present invention
  • 11 is a schematic structural view showing the excitation of the magnets on the same rotor by the excitation coil windings of the electric conductor and the traction motor of the present invention
  • Figure 12 is a schematic structural view of a coil winding of the present invention.
  • FIG. 13 is a schematic structural view of a conductor winding of the present invention. detailed description
  • the coil magnetic circuit enclosed generator of the present invention comprises a magnetic conductive material 1, a coil winding 2, a rotor magnetic conductive material 3, a magnet 4, a transmission wheel 5, a transmission shaft 6, a rotor 7, a stator 8, and a magnetic guide bracket. 9.
  • the transmission shaft 6 is slidably connected to the casing 10, and one end of the transmission shaft 6 is fixed with a transmission wheel 5 for inputting power, and the other end is fixed with a fan 12, and the casing 10 is fixed with a mechanical support of the magnetic conductive material 1 as a rotating portion.
  • the casing itself is composed of a magnetically permeable material 1 and serves as a mechanical support for the rotating portion.
  • the magnetic shield bracket 9 is fixed to the casing 10, and the coil winding 2, the magnetic conducting bracket 9 and the coil winding are fixedly mounted on the magnetic guiding bracket 9.
  • the rotor shaft 6 is fixed to the transmission shaft 6, the rotor magnetically permeable material 3 is fixed with at least one magnet 4, the rotor magnetic permeable material 3 and the magnet 4 constitute the rotor 7; one magnetic pole surface of the magnet 4 Corresponding to the profile of the coil winding 1 on the stator 8, the other pole face of the magnet 4 is fixed to the rotor magnetically permeable material 3 of the rotor 7; at least one magnetically permeable material is provided inside and outside the coil winding 2 of the stator 8. 1 is fixedly connected to each other to form a magnetic susceptor 9 having at least one magnetic conductive material 1 fixedly connected to the casing 10.
  • the driving wheel 5 is driven by the motive machine, the driving wheel 5 drives the rotor 7 to rotate, the magnet 4 fixed on the rotor 7 rotates accordingly, the magnet 4 has a single pole magnetic wire cutting coil winding 2, and the coil winding 2 is induced to generate Current.
  • FIG. 2 is a schematic view showing a path of magnetic lines of magnets on a rotor in the structure shown in FIG.
  • the magnetic force line 15 of the magnet 4 on the rotor 7 starts from the N pole, enters the coil winding 2 through the gap between the magnet 4 and the coil winding 2, passes through the coil winding 2, and enters into the magnetic conductive material 1, the magnetic field line 15
  • a magnet magnetic line 15 on the rotor 7 is formed into a closed loop.
  • Figure 3 is a cross-sectional view taken along the line AA of Figure 1, illustrating a schematic diagram of a path of magnetic field lines passing through the coil windings on the stator in the structure of Figure 1.
  • the U-shaped magnetic conductive material 1 is fixedly connected to the casing 10, and the U-shaped outer portion of the magnetic conductive material 1 and the adjacent magnetic conductive material 1 communicate with each other to form a magnetic conductive support 9, and the magnetic conductive support 9
  • the casing 10 is fixedly arranged in an annular shape, and the coil winding 2 is fixedly mounted on the magnetic conducting bracket 9.
  • the rotor 7 is rotated by the motive machine, the magnet 4 rotates accordingly, the magnet 4 unipolar magnetic line cuts the coil winding 2, the coil winding 2 is induced to generate a current, and the magnetic field line 15 generated by the current in the coil winding 2 is concentrated on the magnetic conductive material 1
  • the inside of the annular magnetic conductive support 9 is configured to form a closed circuit of the magnetic field lines of the magnetic field generated by the current in the coil winding 1.
  • Fig. 4 is a cross-sectional view taken along line A-A of Fig. 1, showing a schematic diagram of another path of magnetic field lines passing through the coil windings on the stator in the structure shown in Fig. 1.
  • the U-shaped magnetic conductive material 1 is fixedly connected in the casing 10, and a low magnetic conductive material 13 is disposed between the U-shaped outer portion of the magnetic conductive material 1 and the adjacent magnetic conductive material 1 to keep them separate.
  • the distance between the two is greater than 0.001 ⁇ , and is fixedly connected to each other to constitute the magnetic conductive bracket 9.
  • the magnetic conductive bracket 9 is fixedly arranged in an annular shape in the casing 10, and the coil winding 2 is fixedly mounted on the magnetic conductive bracket 9.
  • the rotor 7 is rotated by the motive machine, and the magnet 4 rotates accordingly.
  • the magnet 4 unipolar magnetic line cuts the coil winding 2, the coil winding 2 is induced to generate a current, and the magnetic field line 15 generated by the current in the coil winding 2 is concentrated on the U-shaped magnetic field.
  • the material 1 and the magnetically permeable material 1 on the casing pass through to form a closed loop of the magnetic field lines of the magnetic field generated by the current in the coil winding 2.
  • Fig. 5 is a cross-sectional view taken along line A-A of Fig. 1, showing a schematic diagram of a path of a magnetic field magnetic flux passing through a conductor on a stator in the structure shown in Fig. 1.
  • the U-shaped magnetic conductive material 1 is fixedly connected to the casing 10, and the U-shaped outer portion of the magnetic conductive material 1 and the adjacent magnetic conductive material 1 communicate with each other to form a magnetic conductive support 9, and the magnetic conductive support 9
  • the casing 10 is fixedly arranged in an annular shape, and the conductor winding 2 is fixedly mounted on the magnetic conducting bracket 9.
  • the rotor 7 is rotated by the motive machine, and the magnet 4 rotates accordingly.
  • the magnet 4 unipolar magnetic line cuts the conductor winding 2, the electric conductor winding 2 is induced to generate a current, and the magnetic field line 15 generated by the current in the electric conductor winding 2 is concentrated on the guide.
  • the annular magnetically permeable support 9 formed of the magnetic material 1 passes through, and a closed loop of the magnetic field lines of the magnetic field generated by the current in the conductor winding 2 is formed.
  • Figure 6 is a cross-sectional view taken along line AA of Figure 1, illustrating the winding of the conductor on the stator in the structure shown in Figure 1.
  • the U-shaped magnetic conductive material 1 is fixedly connected in the casing 10, and a low magnetic conductive material 13 is disposed between the U-shaped outer portion of the magnetic conductive material 1 and the adjacent magnetic conductive material 1 to separate them.
  • the distance between the two is greater than 0.001 mm, and is fixedly connected to each other to form a magnetic support bracket 9.
  • the magnetic support bracket 9 is fixedly arranged in an annular shape in the casing 10, and the conductor winding 2 is fixedly mounted on the magnetic shield bracket 9.
  • the rotor 7 is rotated by the motive machine, the magnet 4 rotates with it, the magnet 4 unipolar magnetic line cuts the conductor winding 2, the electric conductor winding 2 is induced to generate a current, and the magnetic field lines generated by the current in the electric conductor winding 2 are concentrated in the U shape.
  • the magnetically permeable material 1 and the magnetically permeable material 1 on the casing pass through to form a closed loop of the magnetic field lines of the magnetic field generated by the current in the electric conductor winding 2.
  • FIG. 7 is a schematic structural view of a single-pole excitation coil or a conductor for use in the present invention
  • FIG. 8 is a schematic structural view of a bipolar excitation coil or a conductor for use in the present invention
  • FIG. 9 is a multi-pole excitation coil or conductor for use in the present invention.
  • the coil magnetic circuit enclosed generator of the three structures of the present embodiment includes a magnetic conductive material 1, a coil winding or a conductor winding 2, a rotor magnetic conductive material 3, a magnet 4, and a transmission wheel. 5.
  • the transmission shaft 6 and the casing 10 are slidably connected by a bearing 14.
  • One end of the transmission shaft 6 is fixed with a transmission wheel 5 for inputting power, and a fan 12 is fixedly fixed, and the magnetic conductive material 1 is fixed on the casing 10 as a rotating portion.
  • the mechanical support, or the casing itself is composed of the magnetic conductive material 1 and serves as a mechanical support for the rotating portion.
  • the magnetic shield bracket 9 is fixed to the casing 10, and the coil winding or the conductor winding 2 is fixedly mounted on the magnetic conducting bracket 9
  • the magnetic support 9 and the coil winding or the conductor winding 2 constitute the stator 8;
  • the rotor shaft 6 is fixed to the transmission shaft 6, and the rotor magnetically permeable material 3 is fixed with at least one magnet 4, the rotor magnetic conductive material 3 and the magnet 4
  • the rotor 7 is formed; one pole face of the magnet 4 corresponds to the coil winding of the stator 8 or the shape of the conductor winding 2, and the other pole face of the magnet 4 is fixed to the rotor magnetically permeable material 3 of the rotor 7;
  • the inner or outer portion of the coil winding or the conductor winding 2 has at least one magnetic conductive material 1 fixedly connected to each other to form a magnetic conductive support 9.
  • the magnetic conductive support 9 has at least one magnetic conductive material 1 fixedly connected to the casing 10.
  • the driving wheel 5 is driven by the motive machine, the driving wheel 5 drives the rotor 7 to rotate, and the magnet 4 fixed on the rotor cymbal rotates accordingly.
  • the magnet 4 unipolar magnetic line cuts the coil winding or the conductor winding 2, and the coil winding or the conductor winding 2 is Current is generated after induction.
  • Figure 7, Figure 8, and Figure 3 The difference in structure is: magnet single pole N pole or S pole excitation coil winding or conductor winding 2 on the rotor 7 in Fig. 7, the magnet bipolar N pole and S pole on the rotor 7 in Fig. 8 are both excitation coil winding or
  • the conductor winding 2, in the rotor 7 of Fig. 9, has at least two magnet bipolar N poles and S pole excitation coil windings or conductor windings 2.
  • FIG. 10 is a schematic view showing the structure of the same rotor as the excitation coil winding of the electric conductor and the drag motor of the present invention
  • FIG. 11 is a schematic view showing the structure of the excitation of the magnet on the same rotor by the excitation coil of the crucible conductor and the traction motor of the present invention.
  • the coil magnetic circuit enclosed generator of the two structures of the present embodiment includes a magnetic conductive material 1, a coil winding or a conductor winding 2, a magnet 4, a transmission shaft 6, a magnetic bracket or a magnet bracket.
  • the casing 10 and the fan 12 further include an electromagnetic shoe 23, a battery pack 20, a controller 21, and a current output terminal 22 in the drag machine.
  • the current output terminal 22 includes a conductive post, a plate or a wire, and the like.
  • the magnet 4 of the rotor 7 is fixedly connected to the magnetic or magnetic bracket 9 , and the fan 12 is fixedly mounted on the magnetic or magnetic support 9 .
  • the magnetic or magnetic support 9 is fixed on the transmission shaft 6 , and the transmission shaft 6 is guided by magnetic conduction.
  • the material structure, the transmission shaft 6 is slidably mounted in the bearing 14, the bearing 14 is fixed to the casing 10, and one end of the transmission shaft 6 has a magnetic material surrounding the coil bracket fixedly mounted on the casing 10, and the other end is fixedly mounted.
  • the coil winding on the casing 10 or the magnetic conductive material of the conductor winding 2 is circumferentially corresponding.
  • the casing 10 has a magnetic conductive material 1 and serves as a mechanical support for the rotating portion.
  • the casing 10 is fixedly mounted with the stator 8 and the stator 8 is guided.
  • the magnetic material 1 is composed of a coil winding or a conductor winding 2, and the coil winding or the conductor winding 2 is fixed on the magnetic conductive material 1, and the conductive material and the magnetic conductive material inside the coil winding or the electrical conductor winding 2 are spaced apart layers.
  • the external corresponding rotor neodymium magnet 4 is a magnetically permeable material layer, and the coil winding or the conductor winding 2 is planar with respect to the shape of the rotor 7, and its appearance is annular. As shown in FIG.
  • the motor and the coil magnetic circuit enclosed generator of the present invention share the same rotor 7 in the same casing 10, and one magnetic pole surface of the magnet 4 corresponds to the outer surface of the coil winding or the conductor winding 2, and One magnetic pole face is connected to the magnetic conductive bracket 9 of the rotor 7, and one magnetic pole face of the other magnet 4 corresponds to the electromagnetic shoe 23 in the drag machine, and one magnetic pole face is connected to the magnetic conductive bracket 9 of the same rotor 7.
  • the electric motor and the coil magnetic circuit enclosed generator of the present invention combine and share the same rotor 7 in the same casing 10, sharing the same magnet 4, and one magnetic pole face of the magnet 4 corresponds to the coil winding or the electric conduction.
  • FIG. 12 is a schematic structural view of a coil winding of the present invention
  • FIG. 13 is a schematic structural view of a conductor winding of the present invention.
  • the low magnetic permeability material is used as the two sides of the winding skeleton
  • the magnetic center support 9 is used as the winding skeleton bottom plate to support the two sides of the skeleton.
  • the coil winding is wound around the bottom plate with a layer of insulating material and then a layer of electrical conductor.
  • the low magnetic permeability material is used as the two sides of the winding bobbin, and the magnetic center bracket 9 is used as the winding skeleton bottom plate to support the two sides of the skeleton.
  • the coil winding is wound from the bottom plate with a layer of insulating material and then wound around the outer layer.
  • An electric conductor or a conductive coil made of a conductive material 19 inside the conductive (copper) material 17 is formed in layers, and a magnetic conductive material may be disposed outside the winding to form a winding.
  • the winding on the stator 8 itself has a magnetic conductive material 1, so that the coil or the electric conductor and the magnetic conductive material are combined to form the coil winding 2 or the electric conductor winding 2, which is towed by the motive power machine.
  • the moving rotor 7 rotates, and the magnet 4 rotates accordingly.
  • the magnet 4 magnetically cuts the coil winding 2 or the conductor winding 2.
  • the magnetic line 15 After passing through the gap, the magnetic line 15 first passes through the magnetic conductive material 18, and then enters the magnetic permeability through the conductor coil 16 layer or the conductive material 17.
  • the material 18 or the magnetic conductive material 19 is repeatedly passed through the magnetic conductive material 18 or the magnetic conductive material 19 and the conductive coil 16 or the conductive material 17 to reach the magnetic conductive support 9, and then the magnetic field line 15 passes through the magnetic conductive material of the casing 10. 1. After passing through the gap between the magnetic conductive material 1 of the casing 10 and the rotor 7 or the transmission shaft 6, it reaches the rotor 7 or the transmission shaft 6 and returns to the magnet 4 to form a magnetic field loop of the magnet 4 on the rotor 7.
  • the upper winding 2 of the stator 8 is fixed on the magnetic conductive bracket 9, and the magnetic conductive material 1 is fixedly connected to the inner side of the winding 2 to form a magnetic conductive support 9, or the magnetic conductive support 9 and the adjacent magnetic conductive support 9 are spaced apart from each other.
  • a low magnetic permeability material 1 3 the magnet 4 cuts the induction winding 1 to generate a current, and the current in the winding 1 generates a magnetic field magnetic field line 15 , and the magnetic force line prefers to pass through the most easily passed magnetic conductive material, so that the magnetic field magnetic field line generated by the current in the winding 1 is 15
  • the magnetically permeable material 1 passes through the casing 10 and returns to the magnetically permeable support 9 from the magnetically permeable material 1 to form a magnetic field line 15 which is generated by the current of the winding 1 and closes the circuit.
  • the magnetic field generated by the current in the coil or the conductor is reversed
  • the magnet 4 on the sub-section 7 has a small force, no magnetic repulsive force is generated between the rotor 7 and the stator 8, and the attraction of the rotor 7 to the magnetic conductive material 18 or 19 of the winding 1 on the stator 8 is symmetrically balanced, and the present invention is cancelled.
  • the coil magnetic circuit closes the generator to work only by overcoming the frictional force of the generator and the magnetic leakage force in the casing.
  • the original power machine uses a small power to drive the rotor to rotate.
  • the coil magnetic circuit of the present invention closes the generator to generate current for external output. .
  • the coil magnetic circuit enclosed generator of the invention can be designed according to the actual power demand.
  • the coil winding or the conductor winding of the coil magnetic circuit enclosed generator of the invention can be formed by connecting at least one winding in series and in parallel, the rotor
  • the upper magnet may be composed of at least one permanent magnet, or may be composed of at least one electromagnet, or may be composed of at least one permanent magnet and at least one electromagnet to increase the power of the coil magnetic circuit enclosed generator of the present invention. Meet the power needs of various practical activities and various places.
  • the working process of the coil magnetic circuit enclosed generator of the present invention is as follows: the prime mover drags the rotor 7 to rotate, the magnet 4 on the rotor 7 rotates accordingly, the magnet 4 monopole magnetic line cuts the coil winding 2, and the coil winding 2 is After the induction, a current is generated, and the magnetic conductive material 1 is connected to the inside and the outside of the coil winding 2, and the magnetic field lines 15 generated by the current in the coil winding 2 are concentrated in the magnetic conductive material 1 to form a closed loop; the magnet on the rotor 7 4 magnetic field line 15 passes through the magnetic conductive material 1 in the inner core of the coil winding 2, from the magnetic conductive material 1 on the casing 10 to the magnetic conductive material 3 on the rotor 7 and returns to the magnet 4, forming the magnetic field line 15 of the magnet 4 on the rotor 7 - Closed loop.
  • the magnetic field generated by the current in the coil winding 2 has a small force on the magnet 4 on the rotor 7, no magnetic repulsion between the rotor 7 and the stator 8, and the attraction of the rotor 7 to the magnetically permeable material 18 or 19 on the stator 8.
  • the symmetry equalization cancels out, the original power machine uses the small power to drive the coil magnetic circuit of the invention to close the generator to work, and only needs to overcome the frictional force of the generator itself and the magnetic force of the leakage inside the casing, and the generator of the invention can generate current. Work on external output.
  • the prime mover drags the rotor of the generator of the present invention to rotate, the rotor speed rotates to a certain value at a constant speed, and the current generated by the motor also remains constant.
  • the generator rotor of the present invention will also stop rotating, and the coil magnetic circuit enclosed generator of the present invention will also stop working.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Synchronous Machinery (AREA)
  • Windings For Motors And Generators (AREA)

Description

线圈磁路封闭发电机 技术领域
本发明涉及一种发电机， 特别是涉及一种依靠定子上线圈被磁力线切割 感应后磁路封闭的线圈磁路封闭发电机。 背景技术
目前， 公知的发电机多是以原动力机拖动转子旋转， 磁切割或磁感应线 圈产生电流， 而线圈感生磁场总是阻碍转子旋转， 这种方法获取电能很不理 想。 因而提高发电机能量转换效率， 便成了人们急待解决的问题。 公告号为 CN1 393974 的中国专利申请提供一种 "电磁永磁联合励磁发电机" ， 解决了 永磁发电机中电压的调节问题， 公告号为 CN1421983的中国专利申请提供一 种 "大容量单相无刷同步发电机" ， 解决了单相发电机向大容量发展的问题， 但上述技术方案中发电机的定子、 转子工作时仍存在着磁场斥吸力的作用， 转子作功仍需克服磁场的斥吸力。 因此， 现有技术仍然没有解决发电机功效 转换率低的问题。 发明内容
本发明提供了一种线圈磁路封闭发电机， 有效解决现有技术发电机功效 转换率低等技术问题， 实现发电机高效率地转换电能。
为实现上述目的， 本发明提供了一种线圈磁路封闭发电机， 包括机壳、 机座、 定子、 转子、 传动轴和风扇， 所述传动轴上固接有导磁材料， 所述导 磁材料上固接有磁体， 所述导磁材料和磁体构成所述转子； 所述机壳上固接 导磁支架， 所述导磁支架上固定安装有线圈绕组或导电体绕组， 所述导磁支 架和线圈绕组或导电体绕组构成所述定子； 所述传动轴与机壳滑接， 传动轴 的一端固接输入动力的传动轮， 另一端固接风扇； 机壳上固接有导磁材料作 为旋转部分的机械支撑， 或机壳自身由导磁材料构成并作为旋转部分的机械 支撑机； 所述转子上磁体的一个磁极面对应于定子上线圈绕组或导电体绕组 的形面， 磁体的另一个磁极面固接在转子的导磁材料上、 固接在传动轴上或 固接导磁材料固定安装在传动轴上； 所述线圈绕组或导电体绕组与拖动电机 共用转子； 原动力机拖动转子旋转， 磁体随之旋转， 磁体单极磁力线切割线 圈绕组或导电体绕组， 线圈绕组或导电体绕组被感应后产生电流， 线圈绕组 或导电体绕组内部、 外部有导磁材料固接相连通， 线圈绕组或导电体绕组中 电流产生的磁场磁力线集中在这些导磁材料内通过并形成封闭回路； 转子上 磁体磁力线通过线圈绕组或导电体绕组中的导磁材料， 从机壳上导磁材料到 转子上导磁材料又回到磁体中， 形成了转子上磁体磁力线封闭回路。
所述线圈绕组或导电体绕组中的导电线圈或导电体的材料是由至少一种 导电材料和至少一种导磁材料组成的一体结构， 导电材料为导电线圈或导电 体的外层部分， 导磁材料为导电线圈或导电体的内部材料部分。
所述线圈或导电体绕组中的导电线圈或导电体的材料是由至少一种导电 材料和至少一种导磁材料组成， 导电材料与导磁材料为间隔设置的层结构。
所述线圈绕组或导电体绕组内部、 外部由至少一种导磁材料相互固接连 通， 所述导磁材料构成导磁支架。
所述导磁支架由至少一种导磁材料与机壳上导磁材料固接相连构成， 所 述导磁支架在机壳内呈圓环状固定排列。
所述相邻的导磁支架之间设置有至少一种低导磁材料， 相邻导磁支架之 间的 巨离大于 0. 001mm。
所述线圈绕组或导电体绕组由至少一个以上的绕组串联、并联组合而成。 所述磁体是由至少一个永磁体、 至少一个电磁体或至少一个永磁体和至 少一个电磁体组合而成。
所述线圈绕组或导电体绕组由至少一个导电材料排列组合构成平面状、 环状或筒状。
所述线圈绕组或导电体绕组与拖动电机中的励磁线圈共用同一转子， 共 用同一磁体。
本发明提供了一种线圈磁路封闭发电机， 包括定子、 转子、 机壳及传动 轴， 定子上线圈被磁力线切割感应后产生电流， 由于磁力线喜欢在最容易通 过的导磁材料中通过， 定子上线圈电流产生的磁场磁力线、 转子上磁体磁力 线被封闭在两个导磁材料组成的回路， 转子与定子之间不产生磁斥力， 转子 对定子上的导磁材料的吸引力对称均衡而抵消， 使本发明只需克服自身摩擦 力和机壳内漏磁的作用力的损耗作功， 原动力机用小功率拖动转子旋转， 本 发明线圈磁路封闭发电机就可以产生电流对外输出做功。 本发明结构合理、 使用方便、 工作噪音小、 功能转换大， 可广泛用于汽车、 轮船、 移动电源等 发电设备。 附图说明
图 1为本发明线圈磁路封闭发电机结构示意图；
图 2为图 1所示结构中转子上磁体磁力线通过路线的示意图；
图 3为图 1中 A-A向的截面图， 示意了图 1所示结构中定子上线圈绕组 一种磁场磁力线通过路线的示意图；
图 4为图 1 中 A-A向的截面图， 示意了图 1所示结构中定子上线圈绕组 另一种磁场磁力线通过路线的示意图；
图 5为图 1中 A-A向的截面图， 示意了图 1所示结构中定子上导电体绕 组一种磁场磁力线通过路线的示意图；
图 6为图 1中 A-A向的截面图， 示意了图 1所示结构中定子上导电体绕 组另一种磁场磁力线通过路线的示意图；
图 7为本发明釆用单极励磁线圈或导电体的结构示意图；
图 8为本发明釆用双极励磁线圈或导电体的结构示意图；
图 9为本发明釆用多极励磁线圈或导电体的结构示意图
图 10 为本发明釆用导电体和拖动电机中励磁线圈绕组共用同一转子的 结构示意图； 图 11 为本发明釆用导电体和拖动电机中励磁线圈绕组共用同一转子上 磁体励磁的结构示意图；
图 12为本发明线圈绕组的结构示意图；
图 1 3为本发明导电体绕组的结构示意图。 具体实施方式
下面结合附图对本发明作进一步的描述。
图 1为本发明线圈磁路封闭发电机结构示意图。 如图 1所示， 本发明线 圈磁路封闭发电机包括导磁材料 1、 线圈绕组 2、 转子导磁材料 3、 磁体 4、 传动轮 5、 传动轴 6、 转子 7、 定子 8、 导磁支架 9、 机壳 10、 机座 11和风扇 12。 传动轴 6与机壳 10滑接， 传动轴 6的一端固接有输入动力的传动轮 5 , 另一端固接有风扇 12 , 机壳 10上固接有导磁材料 1作为旋转部分的机械支 撑， 或机壳自身由导磁材料 1构成并作为旋转部分的机械支撑， 机壳 10上固 接有导磁支架 9 , 导磁支架 9上固定安装有线圈绕组 2 , 导磁支架 9和线圈绕 组 2构成定子 8 ; 传动轴 6上固接有转子导磁材料 3 , 转子导磁材料 3上固接 有至少一个磁体 4 , 转子导磁材料 3和磁体 4构成转子 7 ; 磁体 4的一个磁极 面对应于定子 8上线圈绕组 1的形面， 磁体 4的另一个磁极面固接在转子 7 的转子导磁材料 3上； 定子 8上线圈绕组 2的内部、 外部有至少一种导磁材 料 1相互固接连通构成导磁支架 9 , 导磁支架 9有至少一种导磁材料 1与机 壳 10固接相连。 本发明工作时， 用原动力机拖动传动轮 5 , 传动轮 5带动转 子 7旋转， 转子 7上固定的磁体 4随之旋转， 磁体 4单极磁力线切割线圈绕 组 2 , 线圈绕组 2被感应后产生电流。
图 2为图 1所示结构中转子上磁体磁力线通过路线的示意图。 如图 2所 示， 转子 7上磁体 4的磁力线 15从 N极出发， 经磁体 4与线圈绕组 2之间的 空隙进入线圈绕组 2 , 通过线圈绕组 2后进入到导磁材料 1内， 磁力线 15经 过导磁材料 1、 转子导磁材料 3又回到了磁体 4中， 形成了转子 7上磁体磁 力线 15—个封闭回路。 图 3为图 1中 A-A向的截面图， 示意了图 1所示结构中定子上线圈绕组 一种磁场磁力线通过路线的示意图。 如图 3所示， 机壳 10内固接相连 U形导 磁材料 1 , 导磁材料 1的 U形外部与相邻的导磁材料 1之间相互连通构成导 磁支架 9 , 导磁支架 9在机壳 10内固定排列呈圓环状， 导磁支架 9上固定安 装线圈绕组 2。 用原动力机拖动转子 7旋转， 磁体 4随之旋转， 磁体 4单极 磁力线切割线圈绕组 2 , 线圈绕组 2被感应后产生电流， 线圈绕组 2中电流 产生的磁场磁力线 15集中在导磁材料 1构成的圓环状导磁支架 9内通过，形 成线圈绕组 1中电流产生的磁场磁力线的封闭回路。
图 4为图 1 中 A-A向的截面图， 示意了图 1所示结构中定子上线圈绕组 另一种磁场磁力线通过路线的示意图。 如图 4所示， 机壳 10内固接相连 U形 导磁材料 1 , 导磁材料 1的 U形外部与相邻的导磁材料 1之间有低导磁材料 1 3把它们分开， 保持二者之间的距离大于 0. 001匪， 且相互固定连成一体， 构成导磁支架 9。 导磁支架 9在机壳 10内固定排列呈圓环状， 导磁支架 9上 固定安装线圈绕组 2。 用原动力机拖动转子 7旋转， 磁体 4随之旋转， 磁体 4 单极磁力线切割线圈绕组 2 , 线圈绕组 2被感应后产生电流， 线圈绕组 2中 电流产生的磁场磁力线 15集中在 U形导磁材料 1和机壳上的导磁材料 1内通 过， 形成线圈绕组 2中电流产生的磁场磁力线的封闭回路。
图 5为图 1中 A-A向的截面图， 示意了图 1所示结构中定子上导电体绕 组一种磁场磁力线通过路线的示意图。 如图 5所示， 机壳 10内固接相连 U形 导磁材料 1 , 导磁材料 1的 U形外部与相邻的导磁材料 1之间相互连通构成 导磁支架 9 , 导磁支架 9在机壳 10内固定排列呈圓环状， 导磁支架 9上固定 安装导电体绕组 2。 用原动力机拖动转子 7旋转， 磁体 4随之旋转， 磁体 4 单极磁力线切割导电体绕组 2 , 导电体绕组 2被感应后产生电流， 导电体绕 组 2中电流产生的磁场磁力线 15集中在导磁材料 1构成的圓环状导磁支架 9 内通过， 形成导电体绕组 2中电流产生的磁场磁力线的封闭回路。
图 6为图 1中 A-A向的截面图，示意了图 1所示结构中定子上导电体绕 组另一种磁场磁力线通过路线的示意图。 如图 6所示， 机壳 10内固接相连 U 形导磁材料 1, 导磁材料 1的 U形外部与相邻的导磁材料 1之间有低导磁材 料 13把它们分开，保持二者之间的距离大于 0.001mm,且相互固定连成一体， 构成导磁支架 9, 导磁支架 9在机壳 10内固定排列呈圓环状， 导磁支架 9上 固定安装导电体绕组 2。 用原动力机拖动转子 7旋转， 磁体 4随之旋转， 磁 体 4单极磁力线切割导电体绕组 2, 导电体绕组 2被感应后产生电流， 导电 体绕组 2中电流产生的磁场磁力线集中在 U形导磁材料 1和机壳上的导磁材 料 1内通过， 形成导电体绕组 2中电流产生的磁场磁力线的封闭回路。
图 7为本发明釆用单极励磁线圈或导电体的结构示意图， 图 8为本发明 釆用双极励磁线圈或导电体的结构示意图， 图 9为本发明釆用多极励磁线圈 或导电体的结构示意图。 如图 7、 图 8和图 9所示， 本实施例三种结构的线 圈磁路封闭发电机包括导磁材料 1、 线圈绕组或导电体绕组 2、转子导磁材料 3、 磁体 4、 传动轮 5、 传动轴 6、 转子 7、 定子 8、 导磁支架 9、 机壳 10、 机 座 11和风扇 12。 传动轴 6与机壳 10通过轴承 14滑接， 传动轴 6的一端固 接有输入动力的传动轮 5, 并固接有风扇 12, 机壳 10上固接有导磁材料 1作 为旋转部分的机械支撑， 或机壳自身由导磁材料 1构成并作为旋转部分的机 械支撑， 机壳 10上固接有导磁支架 9, 导磁支架 9上固定安装有线圈绕组或 导电体绕组 2, 导磁支架 9和线圈绕组或导电体绕组 2构成定子 8; 传动轴 6 上固接有转子导磁材料 3、 转子导磁材料 3上固接有至少一个磁体 4, 转子导 磁材料 3和磁体 4构成转子 7; 磁体 4的一个磁极面对应于定子 8上线圈绕 组或导电体绕组 2的形面， 磁体 4的另一个磁极面固接在转子 7的转子导磁 材料 3上； 定子 8上线圈绕组或导电体绕组 2的内部、 外部有至少一种导磁 材料 1相互固接连通构成导磁支架 9, 导磁支架 9有至少一种导磁材料 1与 机壳 10固接相连。 用原动力机拖动传动轮 5, 传动轮 5带动转子 7旋转， 转 子 Ί上固定的磁体 4随之旋转， 磁体 4单极磁力线切割线圈绕组或导电体绕 组 2, 线圈绕组或导电体绕组 2被感应后产生电流。 图 7、 图 8和图 9所示三 种结构的区别在于： 图 7中转子 7上的磁体单极 N极或 S极励磁线圈绕组或 导电体绕组 2 , 图 8中转子 7上的磁体双极 N极和 S极都励磁线圈绕组或导 电体绕组 2 , 图 9中转子 7上至少有二个磁体双极 N极和 S极励磁线圈绕组 或导电体绕组 2。
图 10 为本发明釆用导电体和拖动电机中励磁线圈绕组共用同一转子的 结构示意图，图 11为本发明釆用导电体和拖动电机中励磁线圈绕组共用同一 转子上磁体励磁的结构示意图。 如图 1 0和图 11所示， 本实施例二种结构的 线圈磁路封闭发电机包括导磁材料 1、 线圈绕组或导电体绕组 2、 磁体 4、 传 动轴 6、 导磁支架或磁体支架 9、 机壳 1 0和风扇 12 , 还包括拖动机中的电磁 靴 23、 电池组 20、 控制器 21和电流输出端 22 , 电流输出端 22包括导电柱、 板或线等。 转子 7上磁体 4 固定连接导磁支架或磁体支架 9 , 导磁支架或磁 体支架 9上固定安装有风扇 12 , 导磁支架或磁体支架 9固接在传动轴 6上， 传动轴 6由导磁材料构成， 传动轴 6滑接安装在轴承 14内， 轴承 14固接机 壳 10 , 传动轴 6的一端有固定安装在机壳 10上的线圈支架的导磁材料环绕 对应，另一端有固定安装在机壳 10上的线圈绕组或导电体绕组 2的导磁材料 环绕对应， 机壳 10上有导磁材料 1并作为旋转部分的机械支撑， 机壳 10内 固定安装定子 8 , 定子 8由导磁材料 1和线圈绕组或导电体绕组 2构成， 线 圈绕组或导电体绕组 2固定在导磁材料 1上， 线圈绕组或导电体绕组 2内部 的导电材料和导磁材料为间隔设置的层结构， 外部对应转子 Ί磁体 4为导磁 材料层， 线圈绕组或导电体绕组 2对应转子 7的形面为平面， 其外观为环状。 如图 10所示， 电动机和本发明线圈磁路封闭发电机在同一机壳 1 0内组合共 用同一转子 7 , 磁体 4的一个磁极面对应于线圈绕组或导电体绕组 2的外形 面， 另一个磁极面连接转子 7的导磁支架 9上， 另个磁体 4的一个磁极面对 应于拖动机中的电磁靴 23 ,—个磁极面连接于同一个转子 7的导磁支架 9上。 如图 11所示， 电动机和本发明线圈磁路封闭发电机在同一机壳 10内组合共 用同一转子 7、共用同一磁体 4 , 磁体 4的一个磁极面对应于线圈绕组或导电 体绕组 2的外形面， 另一个磁极面对应于电动机中的电磁靴 23的外形面。 图 12为本发明线圈绕组的结构示意图， 图 1 3为本发明导电体绕组的结 构示意图。 如图 12所示， 低导磁材料作绕组骨架两侧板， 骨架中心用导磁支 架 9作绕组骨架底板支撑骨架两侧板， 线圈绕组从底板绕一层绝缘材料、 再 绕一层导电体或导电线圈 16、 再安置一层导磁材料 18 , 这样层层制作， 在绕 组外部安置一层导磁材料 18 , 制成绕组。 如图 1 3所示， 低导磁材料作绕组 骨架两侧板， 骨架中心用导磁支架 9作绕组骨架底板支撑骨架两侧板， 线圈 绕组从底板绕一层绝缘材料、 再绕一层外部为导电（铜）材料 17内部为导磁 材料 19制成的导电体或导电线圈， 这样层层制作， 在绕组外部也可安置一层 导磁材料， 制成绕组。
本发明上述线圈磁路封闭发电机技术方案中， 定子 8上绕组本身有导磁 材料 1 , 这样线圈或导电体与导磁材料组合为一体构成线圈绕组 2或导电体 绕组 2 , 用原动力机拖动转子 7旋转， 磁体 4随之旋转， 磁体 4磁力线切割 线圈绕组 2或导电体绕组 2 , 磁力线 15经空隙后首先经过导磁材料 18 , 再经 过导电体线圈 16层或导电材料 17进入导磁材料 18或导磁材料 19 , 这样重 复经过导磁材料 18或导磁材料 19和导电体线圈 16或导电材料 17的若干层 到达导磁支架 9 , 然后磁力线 15再经过机壳 10的导磁材料 1 , 经过机壳 1 0 的导磁材料 1与转子 7或传动轴 6之间的空隙， 到达转子 7或传动轴 6上又 回到磁体 4中， 形成转子 7上磁体 4磁力线回路。 定子 8上绕组 2固定在导 磁支架 9上， 由于绕组 2的内部、 外部有导磁材料 1 固接相连通构成导磁支 架 9 , 或导磁支架 9与相邻导磁支架 9之间隔有一种低导磁材料 1 3 , 磁体 4 切割感应绕组 1产生电流， 绕组 1中电流产生磁场磁力线 15 , 而磁力线喜欢 在最容易通过的导磁材料中通过，这样绕组 1中电流产生的磁场磁力线 15在 环状导磁材料 1中通过，或从导磁支架 9出发经过机壳 10导磁材料 1又回到 导磁支架 9内， 这样形成了绕组 1电流产生的磁场磁力线 15封闭回路。
在本发明线圈磁路封闭发电机内， 线圈或导电体中电流产生的磁场对转 子 7上的磁体 4有很小的作用力， 转子 7与定子 8之间不产生磁斥力， 转子 7对定子 8上绕组 1的导磁材料 18或 19的吸引力对称均衡而抵消， 本发明 线圈磁路封闭发电机作功只需克服自身的摩擦力和机壳内漏磁的作用力， 原 动力机用小功率拖动转子旋转， 本发明线圈磁路封闭发电机就可以产生电流 对外输出做功。
本发明线圈磁路封闭发电机可根据实际电力需求而设计， 实际应用中， 本发明线圈磁路封闭发电机的线圈绕组或导电体绕组可以由至少一个以上的 绕组串联、 并联组合而成， 转子上的磁体可以由至少一个永磁体组成， 也可 以由至少一个电磁体组成， 还可以由至少一个永磁体和至少一个电磁体相结 合组成， 以增加本发明线圈磁路封闭发电机的功率， 以满足各种实践活动、 各种场所的电力需求。
如图 1所示， 本发明线圈磁路封闭发电机的工作过程如下： 原动力机拖 动转子 7旋转， 转子 7上磁体 4随之旋转， 磁体 4单极磁力线切割线圈绕组 2 , 线圈绕组 2被感应后产生电流， 线圈绕组 2内部、 外部有导磁材料 1固接 相连通，线圈绕组 2中电流产生的磁场磁力线 15集中在这些导磁材料 1内通 过， 形成一封闭回路； 转子 7上磁体 4磁力线 15通过线圈绕组 2内芯中的导 磁材料 1 ,从机壳 10上导磁材料 1到转子 7上导磁材料 3又回到了磁体 4中 , 形成了转子 7上磁体 4磁力线 15—个封闭回路。线圈绕组 2中电流产生的磁 场对转子 7上的磁体 4有很小的作用力，转子 7与定子 8之间不产生磁斥力， 转子 7对定子 8上的导磁材料 18或 19的吸引力对称均衡而抵消， 原动力机 用小功率拖动本发明线圈磁路封闭发电机作功， 只需克服发电机自身的摩擦 力和机壳内漏磁的作用力， 本发明发电机就可以产生电流对外输出做功。 当 原动力机拖动本发明发电机转子旋转时， 转子转速到一定值稳速旋转， 电机 产生电流也为一定值保持不变。 当原动机停止工作时， 本发明发电机转子也 将停止旋转， 本发明线圈磁路封闭发电机也将停止工作。

Claims

权 利 要 求 书
1、 一种线圈磁路封闭发电机， 包括机壳、 机座、 定子、 转子、 传动轴和 风扇， 其特征在于： 所述传动轴上固接有导磁材料， 所述导磁材料上固接有 磁体， 所述导磁材料和磁体构成所述转子； 所述机壳上固接导磁支架， 所述 导磁支架上固定安装有线圈绕组或导电体绕组， 所述导磁支架和线圈绕组或 导电体绕组构成所述定子； 所述传动轴与机壳滑接， 传动轴的一端固接输入 动力的传动轮， 另一端固接风扇； 机壳上固接有导磁材料作为旋转部分的机 械支撑， 或机壳自身由导磁材料构成并作为旋转部分的机械支撑机； 所述转 子上磁体的一个磁极面对应于定子上线圈绕组或导电体绕组的形面， 磁体的 另一个磁极面固接在转子的导磁材料上、 固接在传动轴上或固接导磁材料固 定安装在传动轴上； 所述线圈绕组或导电体绕组与拖动电机共用转子； 原动 力机拖动转子旋转， 磁体随之旋转， 磁体单极磁力线切割线圈绕组或导电体 绕组， 线圈绕组或导电体绕组被感应后产生电流， 线圈绕组或导电体绕组内 部、 外部有导磁材料固接相连通， 线圈绕组或导电体绕组中电流产生的磁场 磁力线集中在这些导磁材料内通过并形成封闭回路； 转子上磁体磁力线通过 线圈绕组或导电体绕组中的导磁材料， 从机壳上导磁材料到转子上导磁材料 又回到磁体中， 形成了转子上磁体磁力线封闭回路。
2、 根据权利要求 1所述的线圈磁路封闭发电机， 其特征在于： 所述线圈 绕组或导电体绕组中的导电线圈或导电体的材料是由至少一种导电材料和至 少一种导磁材料组成的一体结构，导电材料为导电线圈或导电体的外层部分， 导磁材料为导电线圈或导电体的内部材料部分。
3、 根据权利要求 1所述的线圈磁路封闭发电机， 其特征在于： 所述线圈 绕组或导电体绕组中的导电线圈或导电体的材料是由至少一种导电材料和至 少一种导磁材料组成， 导电材料与导磁材料为间隔设置的层结构。
4、 根据权利要求 1所述的线圈磁路封闭发电机， 其特征在于： 所述线圈 绕组或导电体绕组内部、 外部由至少一种导磁材料相互固接连通， 所述导磁 材料构成导磁支架。
5、 根据权利要求 1所述的线圈磁路封闭发电机， 其特征在于： 所述导磁 支架由至少一种导磁材料与机壳上导磁材料固接相连构成， 所述导磁支架在 机壳内呈环状固定排列。
6、 根据权利要求 1所述的线圈磁路封闭发电机， 其特征在于： 所述相邻 的导磁支架之间设置有至少一种低导磁材料， 相邻导磁支架之间的距离大于 0. 001匪。
7、 根据权利要求 1所述的线圈磁路封闭发电机， 其特征在于： 所述线圈 绕组或导电体绕组由至少一个以上的绕组串联、 并联组合而成。
8、 根据权利要求 1所述的线圈磁路封闭发电机， 其特征在于： 所述磁体 是由至少一个永磁体、 至少一个电磁体或至少一个永磁体和至少一个电磁体 组合而成。
9、 根据权利要求 1所述的线圈磁路封闭发电机， 其特征在于： 所述线圈 绕组或导电体绕组由至少一个导电材料排列组合构成平面状、 环状或筒状。
10、 根据权利要求 1所述的线圈磁路封闭发电机， 其特征在于： 所述线 圈绕组或导电体绕组与拖动电机中的励磁线圈共用同一转子，共用同一磁体。
PCT/CN2008/071983 2007-08-14 2008-08-14 A generator with magnetic-path-enclosing coils Ceased WO2009021461A1 (en)

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AU2008286516A AU2008286516A1 (en) 2007-08-14 2008-08-14 A generator with magnetic-path-enclosing coils
JP2010520408A JP2010536323A (ja) 2007-08-14 2008-08-14 閉磁路コイルを有する発電機
BRPI0815388-4A2A BRPI0815388A2 (pt) 2007-08-14 2008-08-14 Gerador com bobinas de percurso magnético fechado
EA201070262A EA201070262A1 (ru) 2007-08-14 2008-08-14 Генератор с катушками с замкнутыми магнитными контурами
US12/704,424 US20100141077A1 (en) 2007-08-14 2010-02-11 Generator with closed-magnetic-path coils
US13/236,548 US8810103B2 (en) 2007-08-14 2011-09-19 Conductive wire unit and generator with closed magnetic path
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EP2184834A1 (en) 2010-05-12
KR20100068387A (ko) 2010-06-23
CA2696278A1 (en) 2009-02-19
AU2008286516A1 (en) 2009-02-19
JP2010536323A (ja) 2010-11-25
EP2184834A4 (en) 2010-09-01
EA201070262A1 (ru) 2010-08-30
BRPI0815388A2 (pt) 2015-02-10
US20100141077A1 (en) 2010-06-10

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