WO2016117888A1 - 에너지 저장 장치 - Google Patents
에너지 저장 장치 Download PDFInfo
- Publication number
- WO2016117888A1 WO2016117888A1 PCT/KR2016/000502 KR2016000502W WO2016117888A1 WO 2016117888 A1 WO2016117888 A1 WO 2016117888A1 KR 2016000502 W KR2016000502 W KR 2016000502W WO 2016117888 A1 WO2016117888 A1 WO 2016117888A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- terminal
- energy storage
- storage device
- substrate
- external terminal
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
- H01G11/82—Fixing or assembling a capacitive element in a housing, e.g. mounting electrodes, current collectors or terminals in containers or encapsulations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G15/00—Structural combinations of capacitors or other devices covered by at least two different main groups of this subclass with each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/08—Structural combinations, e.g. assembly or connection, of hybrid or EDL capacitors with other electric components, at least one hybrid or EDL capacitor being the main component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/74—Terminals, e.g. extensions of current collectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/74—Terminals, e.g. extensions of current collectors
- H01G11/76—Terminals, e.g. extensions of current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/78—Cases; Housings; Encapsulations; Mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
- H01G2/106—Fixing the capacitor in a housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/228—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/06—Mounting in containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/107—Primary casings; Jackets or wrappings characterised by their shape or physical structure having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/13—Energy storage using capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Definitions
- the present invention relates to an energy storage device.
- High-capacitance storage devices which are in the spotlight as the next generation of electric energy storage devices, include ultracapacitors (UC), supercapacitors (SC), and electric double layer capacitors (EDLC). That is, it is an energy storage device having an intermediate character of an electrolytic capacitor and a secondary battery, and is an energy storage device that can be used and replaced with a secondary battery due to its high efficiency and semi-permanent life characteristics.
- UC ultracapacitors
- SC supercapacitors
- EDLC electric double layer capacitors
- High-capacitance storage devices are also used as battery replacements for applications that are not easy to maintain and require long service life.
- the high-capacitance storage device has a fast charge and discharge characteristic, and thus is not only an auxiliary power source for mobile communication information devices such as mobile phones, laptops, PDAs, etc., but also requires electric vehicles, night road lights, and UPS (Uninterrupted Power Supply). It is very suitable as a main power supply or an auxiliary power supply such as), and is widely used for such a purpose.
- the high voltage module can be achieved by connecting a plurality of high capacitance storage devices in the required quantity.
- each cell module is configured in an assembly form in which external terminals are connected by busbars or nuts.
- the high capacitance storage module has an unbalanced voltage between cells during charging, standby, and discharge, thereby promoting aging of the cell, reducing the state of charge, and shortening the lifespan of the cell. This overvoltage caused the cell to break or explode.
- the high capacitance storage device module needs cell balancing to control the voltage between cells to maintain balance.
- the plurality of high capacitance storage devices 110 and 210 connected to the connection member 130 and the high capacitance storage devices 110 and 210 are respectively connected to each other.
- a high capacitance storage module (3) comprising a plurality of balancing circuit boards (120, 220) for controlling the voltages of the high capacitance storage devices (110, 210) of is proposed.
- the high capacitance storage module 3 has a nut-shaped connection member 130 for the negative terminal 112 of one high capacitance storage device 110 and the positive terminal 314 of another high capacitance storage device (not shown). Is electrically connected through). In addition, the high capacitance storage module 3 is connected to the + terminal 114 of one of the high capacitance storage device 110 and the-terminal 212 of the other fixed capacitance storage device 210 in a nut-shaped connection member. Electrically connected via 130.
- the respective balancing circuit boards 120 and 220 and the high capacitance storage device ( 110, 210 should be electrically connected.
- the conventional high capacitance storage device module 3 receives the + current by connecting the connectors 122 and 222 coupled to the balancing circuit boards 120 and 220 to the plurality of harnesses 140, Each balancing circuit board 120, 220 is supported by a support member 150 and contacts a plurality of connection members 130 to receive a current, thereby storing each balancing circuit board 120, 220 and a high capacitance.
- Devices 110 and 210 were electrically connected.
- the high capacitance storage module 3 using the plurality of connectors 122 and 222 and the plurality of harnesses 140 in this way may miss the connection of the connectors 122 and 222 by mistake of the operator, High power failure due to heat generated from the plurality of harnesses 140 or 150 may not properly support each balancing circuit board (120, 220) to supply current to each balancing circuit board (120, 220)
- the performance of the capacitive storage module 3 and the harness 140 is sandwiched between the high capacitive storage devices 110 and 120, thereby causing the coating of the harness 140 to be peeled off or broken.
- the plurality of connectors 122 and 222 and the plurality of harness 140 there is a problem that the unit price increases.
- the present invention has been made to solve the above problems, and an object thereof is to provide an energy storage device having an improved structure to electrically connect the negative terminal and the positive terminal of the energy storage devices to a balancing circuit board without a harness and a connector.
- an external terminal having a polarity of any one of a positive electrode and a negative electrode, and having a protrusion and a first terminal;
- a case having an opposite polarity to the external terminal and having an extension;
- a substrate arranged to surround an outer circumferential surface of the protruding portion of the outer terminal through a hole formed in a central portion;
- a connection member positioned on an upper surface of the substrate and coupled to a first terminal of the external terminal; And a first terminal connected to the substrate through the connection member, and the extension part is connected to the substrate.
- the method further comprises a support member positioned between the substrate and the external terminal and supporting the substrate.
- the outer terminal is provided between the upper surface of the outer terminal and the extension, characterized in that it further comprises an insulating member for blocking the external terminal and the extension is electrically connected.
- the substrate has a cell balancing circuit for controlling the voltage of the energy storage device.
- connection member is connected to a first terminal to provide a current of either cathode current or anode current to the substrate, and the extension part provides current to the substrate having a different polarity than that of the connection member. It is done.
- the extension unit presses a portion of the upper surface of the external terminal to fix the external terminal to the inside of the case.
- the case further comprises a second terminal
- the connection member is characterized in that for connecting the first terminal of one energy storage device and the second terminal of the other energy storage device.
- the diameter of the hole formed in the center of the substrate is larger than the diameter of the protrusion is characterized in that less than the diameter of the connecting member.
- the energy storage device is characterized in that a high capacitance storage device.
- the energy storage device can electrically connect the anode and the cathode of the energy storage device to a substrate having a cell balancing function without a connector and a harness, thereby reducing the cost of preparing the harness and the connector member, and reducing the harness and the connector member. By omitting the process of installing the can improve the economics and productivity of the energy storage module.
- FIG. 1 is a schematic view showing a schematic configuration of a conventional energy storage device module.
- FIG. 2 is a schematic diagram showing a schematic configuration of an energy storage module according to a preferred embodiment of the present invention.
- FIG. 3 is a cross-sectional view of the energy storage device of FIG. 2.
- FIG. 4 is a partially enlarged view of the energy storage device of FIG. 3.
- FIG. 5 is an exploded perspective view of the energy storage device of FIG. 4.
- FIG. 6 is a schematic diagram showing a schematic configuration of an energy storage device module according to another preferred embodiment of the present invention.
- FIG. 7 is a perspective view of the connecting member of FIG. 6.
- FIG. 2 is a schematic view showing a schematic configuration of an energy storage device module according to a preferred embodiment of the present invention
- Figure 3 is a schematic view showing a cross section of the energy storage device and the case of the energy storage device module of FIG.
- the energy storage device module 1 is connected to the negative electrode of the bare cell 11 to have a negative polarity and includes a first terminal 16.
- a case 30 connected to the external terminal 14 and the anode of the bare cell 11, having a polarity of the anode, and including an extension part 32 and a second terminal 33;
- a substrate 20 electrically connected to the first terminal 16 of the external terminal 14 and the extension 32 of the case 30, respectively;
- a connecting member 50 connecting the second terminal 33 of one energy storage device 10a and the first terminal 16 of another energy storage device 10b.
- the energy storage device 10 is a device for storing electrical energy, and the high capacitance storage device may be various other devices.
- the energy storage module 1 according to the preferred embodiment of the present invention will be described based on the case where the energy storage device 10 is a high capacitance storage device.
- the number of energy storage devices 10 is not particularly limited, and at least two or more energy storage devices 10 may be provided.
- the second terminal 33 of one energy storage device 10a and the second terminal 33 of the other energy storage device 10b are different from each other.
- the plurality of energy storages 10 may be connected in series.
- the energy storage device 10 is coupled to one side of the bare cell 11 and the bare cell 11 including the positive electrode, the negative electrode, the separator and the electrolyte, and is electrically connected to the negative electrode of the bare cell 11.
- the second internal terminal 13 coupled to the other side of the terminal 12 and the bare cell 11 and electrically connected to the anode of the bare cell 11, so that at least a portion of the second internal terminal 13 is exposed to the outside of the case 30.
- An outer terminal 14 coupled to the outside of the inner terminal 12 and electrically connected to the first inner terminal 12, and a case 30 electrically connected to the second inner terminal 13.
- the outer terminal 14 is provided on the protrusion 15 protruding from the upper surface thereof, and on the upper surface of the protrusion 15, and has a thread formed along the outer circumferential surface thereof, and for connecting one energy storage device with another energy storage device.
- the first terminal 16 is provided.
- the case 30 includes a second terminal 33 protruding from a lower surface of the screw 30 to form a thread along the outer circumferential surface thereof and for connecting the neighboring energy storage devices 10. At least a portion of the case 30 is made of a conductive material and forms an appearance of the energy storage device 10.
- the case 30 is installed to surround at least a portion of the energy storage device 10. Therefore, when the substrate 30 is connected to the external terminal 14, the cathode current is received from the external terminal 14, and when the substrate 30 is connected to the case 30, the cathode current is received from the case 30.
- FIG. 4 is a partially enlarged view of the energy storage module of FIG. 3.
- the case 30 is made of at least a portion of a conductive material and is installed to surround at least a portion of the energy storage device 10 to form an appearance of the energy storage device 10.
- the case has a cylindrical body that surrounds the bare cell 11, and one surface of the upper or lower surface of the cylindrical body is closed and electrically connected to the second internal terminal 13. It is formed extending from the case body 31, the cylindrical body of the case body 31, the extension portion 32 is electrically connected to the substrate 20, and protruding from the case body 31, other energy storage device And a second terminal 33 electrically connected to the first terminal 16 of (10).
- the cylindrical body of the case body 31 is formed to surround the bare cell 11 spaced apart by a predetermined interval.
- case body 31 Since the case body 31 is electrically connected to the second internal terminal 13 having the polarity of the anode, the case body 31, the extension part 32 extending from the case body 31, and the case body 31 are provided.
- the second terminals 33 protruding from each have polarities of the anodes. Therefore, a positive current flows through the case 30.
- the second terminal 33 protrudes from the lower part of the case main body 31 and has the polarity of the positive electrode.
- the second terminal 33 is connected to the first terminal 16 of the other energy storage device 10 by the connecting member 50.
- a thread for screwing the connection member 50 is formed on the outer circumferential surface of the second terminal 33.
- the external terminal 14 having the polarity of the negative electrode and the case 300 having the positive polarity have been described.
- the external terminal 14 has the polarity of the positive electrode
- the case 300 has the polarity of the negative electrode.
- the extension part 32 is formed by bending an end portion of the cylindrical body of the case body 31 and is positioned between the external terminal 14 and the substrate 20 to move the case 30. It is electrically connected to the substrate 20.
- the extension part 32 also serves to fix the external terminal 14 to the inside of the case 30 by pressing a portion of the upper surface of the external terminal 14 exposed to the outside.
- the shape of the extension part 32 is not specifically limited.
- the extension part 32 is formed by bending an end portion of the case main body 31 to have a curved shape, and a part of the extension part 32 contacts the bottom surface of the substrate 20 so that the substrate 20 may have a curved shape. Is electrically connected to the
- An insulating member 40 is disposed between the extension part 32 and the external terminal 14 to block the electrical connection between the extension part 32 and the external terminal 14.
- the extension part 32 is provided as described above, the substrate 20 is connected to the anode through the extension part 32 having the polarity of the anode. Then, since the substrate 20 can be connected to the anode of the energy storage device 10 without using the harness and the connector member, the cost for preparing the harness and the connector member can be reduced. Therefore, the energy storage device module 1 according to the preferred embodiment of the present invention can increase the market competitiveness, can omit the manufacturing process of connecting the harness and the connector member to the substrate can increase the productivity.
- FIG. 5 is an exploded perspective view of the energy storage device of FIG. 2.
- a plurality of substrates 20 are provided, one for each energy storage device 10.
- Each substrate 20 may be provided with a circuit for performing cell balancing of each energy storage device 10.
- Each substrate 20 may be a printed circuit board (PCB), but is not limited thereto.
- the substrate 20 is installed to surround the outer circumferential surface of the protrusion 15 of the outer terminal 14.
- the lower surface of the substrate 20 is contacted and supported by the intermediate portion 35 of the extension portion 32 and is electrically connected to the case 30 having the polarity of the anode.
- the upper surface of the substrate 20 is in contact with the lower surface of the connecting member 50 and electrically connected to the first terminal 16 having the polarity of the cathode.
- a diameter larger than the diameter l 1 of the protrusion 15 of the outer terminal 14 is formed at the center of the substrate 20.
- a hole 22 having (l 4 ) is formed.
- the hole 22 is formed to be smaller than the diameter l 5 of the connecting member 50 so that the substrate 20 may contact the connecting member 50.
- the substrate 20 is formed to have a diameter smaller than the diameter of the energy storage device 10 to avoid interference with neighboring energy storage devices when the energy storage device 10 is modularized.
- modularization of the energy storage device 10 refers to electrically connecting a plurality of energy storage (10).
- the support member 60 may be positioned between the substrate 20 and the external terminal 14 to support the central portion of the substrate 20.
- the supporting member 60 is formed of an elastic material and has a diameter l larger than the diameter l 5 of the protrusion 15 so as to surround the protrusion 15 of the outer terminal 14. It may be a wave washer having a hole (62) having a 3 ) and formed of a diameter smaller than the diameter (1 2 ) of the hole 42 of the insulating member (40).
- connection member 50 is formed of a conductive material and electrically connects one energy storage device 10a and another energy storage device 10b.
- the connecting member 50 has a nut shape and includes a screw hole 52 formed on an inner circumferential surface of a screw thread that can be screwed into the first terminal 16 and the second terminal 33. . Therefore, the connecting member 50 may electrically connect the cathode of one energy storage device 10a and the anode of another energy storage device 10b, as shown in FIG. 4. Therefore, the plurality of energy storage devices 10 may be connected in series using the connection member 50.
- connection member 50 has a diameter larger than the diameter l 1 of the hole 22 of the substrate 20.
- the lower surface of the connecting member 50 may be in electrical contact with the upper surface of the substrate 20, whereby the first terminal 16 and the substrate 20 may be connected to the connecting member 50. It can be electrically connected via).
- FIG. 6 is a schematic view showing a schematic configuration of an energy storage module according to another preferred embodiment of the present invention
- Figure 7 is a perspective view of the connecting member of FIG.
- Energy storage module 2 according to another preferred embodiment of the present invention, the basic configuration is the same as the energy storage device module 10 according to the preferred embodiment of the present invention described above, but the arrangement method of the energy storage device 10 The difference between the energy storage module 1 and the energy storage module 1 according to the preferred embodiment of the present invention.
- the same configuration as the energy storage module 1 according to the preferred embodiment of the present invention described above will be described using the same reference numerals.
- the plurality of energy storage devices 10 are arranged side by side in the width direction of the energy storage device 10 at predetermined intervals, and the first terminal of any one energy storage device 10a. 16 and the second terminal 33 of the other energy storage device 10b adjacent to any one of the energy storage devices 10a are arranged on the same line.
- the energy storage module 2 comprises a connecting member 70.
- the connecting member 70 has a bar shape and has a second terminal (1) of the first terminal 16 of one energy storage device 10a and the other terminal of the other energy storage device 10b.
- 33 is provided with a pair of fitting holes 72 and 74, respectively. Therefore, as shown in FIG. 6, the second terminal of the energy storage device 10b that is different from the first terminal 16 of any one energy storage device 10a in the pair of fitting holes 72 and 74.
- a nut 80 is provided at an upper portion of the first terminal 16 and an upper portion of the second terminal 33 that pass through the fitting holes 72 and 74 of the connection member 70, respectively. Screwed, it can be prevented through the separation of the connection member (70).
- the connecting member 70 is installed and fixed so that the first terminal 16 of one energy storage device 10a and the second terminal 33 of the other energy storage device 10b are fitted respectively.
- the nut 80 is used for this purpose, the connecting member 70 can be fixed by welding or the like.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (9)
- 양극과 음극 중 어느 하나의 극성을 갖고, 돌출부와 제1 단자를 구비하는 외부 터미널;상기 외부 터미널과 반대 극성을 갖고, 연장부를 구비하는 케이스;중심부에 형성된 홀을 통해 상기 외부 터미널의 상기 돌출부의 외주면을 감싸는 형태로 배치되는 기판;상기 기판의 상면에 위치하며, 상기 외부 터미널의 제1 단자와 결합되는 연결 부재; 및상기 연결 부재를 통해 제1 단자와 상기 기판이 연결되고, 상기 연장부가 상기 기판과 연결되는 것을 특징으로 하는 에너지 저장 장치.
- 제1항에 있어서,상기 기판과 상기 외부 터미널 사이에 위치되며, 상기 기판을 지지하는 지지 부재를 더 포함하는 것을 특징으로 하는 에너지 저장 장치.
- 제1항에 있어서,상기 외부 터미널의 상면과 상기 연장부 사이에 설치되며, 상기 외부 터미널과 상기 연장부가 전기적으로 연결되는 것을 차단하는 절연 부재를 더 포함하는 것을 특징으로 하는 에너지 저장 장치.
- 제1항에 있어서,상기 기판은 상기 에너지 저장 장치의 전압을 제어하는 셀 밸런싱 회로를 구비하는 것을 특징으로 하는 에너지 저장 장치.
- 제1항에 있어서,상기 연결 부재는 제1 단자와 연결되어 상기 기판에 음극 전류 또는 양극 전류 중 어느 하나의 전류를 제공하고,상기 연장부는 상기 기판에 상기 연결 부재와 다른 극성을 가지는 전류를 제공하는 것을 특징으로 하는 에너지 저장 장치.
- 제5항에 있어서,상기 연장부는 상기 외부 터미널의 상면 일부분을 가압하여 상기 외부 터미널을 상기 케이스의 내부에 고정하는 것을 특징으로 하는 에너지 저장 장치.
- 제1항에 있어서,상기 케이스는 제2 단자를 더 구비하며,상기 연결 부재는 어느 에너지 저장 장치의 제1 단자와 다른 에너지 저장 장치의 제2 단자를 연결하는 것을 특징으로 하는 에너지 저장 장치.
- 제1항에 있어서,상기 기판의 중심부에 형성된 홀의 지름은 상기 돌출부의 지름보다 크고 상기 연결 부재의 지름보다는 작은 것을 특징으로 하는 에너지 저장 장치.
- 제1항에 있어서,상기 에너지 저장 장치는, 고 정전용량 저장 장치인 것을 특징으로 하는 에너지 저장 장치.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL16740361T PL3249670T3 (pl) | 2015-01-21 | 2016-01-18 | Urządzenie do magazynowania energii |
| CN201680006552.0A CN107210140B (zh) | 2015-01-21 | 2016-01-18 | 储能装置 |
| JP2017538432A JP6498774B2 (ja) | 2015-01-21 | 2016-01-18 | エネルギー貯蔵装置 |
| ES16740361T ES2895149T3 (es) | 2015-01-21 | 2016-01-18 | Dispositivo de almacenamiento de energía |
| EP16740361.7A EP3249670B1 (en) | 2015-01-21 | 2016-01-18 | Energy storage device |
| US15/544,602 US10607791B2 (en) | 2015-01-21 | 2016-01-18 | Energy storage device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0010103 | 2015-01-21 | ||
| KR1020150010103A KR102072080B1 (ko) | 2015-01-21 | 2015-01-21 | 에너지 저장 장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2016117888A1 true WO2016117888A1 (ko) | 2016-07-28 |
Family
ID=56417359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2016/000502 Ceased WO2016117888A1 (ko) | 2015-01-21 | 2016-01-18 | 에너지 저장 장치 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10607791B2 (ko) |
| EP (1) | EP3249670B1 (ko) |
| JP (1) | JP6498774B2 (ko) |
| KR (1) | KR102072080B1 (ko) |
| CN (1) | CN107210140B (ko) |
| ES (1) | ES2895149T3 (ko) |
| PL (1) | PL3249670T3 (ko) |
| WO (1) | WO2016117888A1 (ko) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190092243A (ko) * | 2018-01-29 | 2019-08-07 | 엘에스엠트론 주식회사 | 에너지 저장장치 모듈 |
| KR20190136636A (ko) * | 2018-05-31 | 2019-12-10 | 엘에스엠트론 주식회사 | 에너지 저장장치 |
| US11139120B2 (en) * | 2018-01-29 | 2021-10-05 | Ls Mtron Ltd | Energy storage device module having a balancing circuit board |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102534240B1 (ko) * | 2017-06-30 | 2023-05-18 | 교세라 에이브이엑스 컴포넌츠 코포레이션 | 울트라커패시터 모듈용 밸런싱 회로로부터 열 소산 |
| US11404210B2 (en) * | 2019-10-10 | 2022-08-02 | Applied Optoelectronics, Inc. | Capacitor stacks for noise filtering in high-frequency switching applications and an optical subassembly module implementing same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070139863A1 (en) * | 2003-11-07 | 2007-06-21 | Maxwell Technologies, Inc. | Self-supporting capacitor structure |
| KR100799795B1 (ko) * | 2006-09-20 | 2008-01-31 | 엘에스전선 주식회사 | 전압 균등화를 위한 저항을 구비하는 단위셀 및 이를이용한 전기에너지 저장장치 |
| KR20110091323A (ko) * | 2010-02-05 | 2011-08-11 | 엘에스엠트론 주식회사 | 에너지 저장장치 |
| KR101211916B1 (ko) * | 2011-12-22 | 2012-12-18 | 비나텍주식회사 | 슈퍼 커패시터 기반의 에너지 저장 장치 및 이의 제조 방법 |
| KR101296224B1 (ko) * | 2012-10-10 | 2013-09-16 | 주식회사 쿨스 | 울트라 커패시터 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2605244B2 (ja) * | 1987-06-27 | 1997-04-30 | アイシン精機株式会社 | 車両用ブレーキ装置 |
| JPH1079332A (ja) | 1996-09-03 | 1998-03-24 | Matsushita Electric Ind Co Ltd | 集積回路用パタンレイアウト生成方法、集積回路用パタンレイアウト生成装置及び回路パタン形成方法 |
| JP3644560B2 (ja) * | 1996-09-04 | 2005-04-27 | 本田技研工業株式会社 | コンデンサ、コンデンサの連結機構及びその連結方法 |
| JPH11339761A (ja) | 1998-05-25 | 1999-12-10 | Denso Corp | 車両用組み電池 |
| JP2000340195A (ja) * | 1999-05-31 | 2000-12-08 | Sanyo Electric Co Ltd | 電源装置 |
| US6979502B1 (en) * | 1999-06-21 | 2005-12-27 | Board Of Trustees Of The University Of Illinois | Battery having a housing for electronic circuitry |
| JP2001085281A (ja) | 1999-09-09 | 2001-03-30 | Honda Motor Co Ltd | 電気二重層コンデンサの配線構造 |
| JP3733009B2 (ja) * | 2000-03-30 | 2006-01-11 | 三洋電機株式会社 | 組電池の製造方法および製造装置 |
| JP2002246006A (ja) * | 2001-02-21 | 2002-08-30 | Toshiba Battery Co Ltd | 電池用接続部材 |
| US7029787B2 (en) * | 2002-03-05 | 2006-04-18 | Honda Giken Kogyo Kabushiki Kaisha | Power supply unit |
| JP4215538B2 (ja) * | 2003-02-28 | 2009-01-28 | 三洋電機株式会社 | 二次電池 |
| US6932651B2 (en) * | 2003-09-16 | 2005-08-23 | Honda Motor Co., Ltd. | Connecting structure for electric cells |
| KR100560483B1 (ko) * | 2004-05-04 | 2006-03-13 | 삼성에스디아이 주식회사 | 이차 전지 |
| JP2006324061A (ja) * | 2005-05-17 | 2006-11-30 | Ykk Corp | 端子間接続部のカバー装置及びそれを用いた端子間接続装置 |
| US7381093B2 (en) * | 2005-05-17 | 2008-06-03 | Ykk Corporation | Covered snap-fit terminals for connecting storage cells together |
| JP2006351897A (ja) * | 2005-06-17 | 2006-12-28 | Matsushita Electric Ind Co Ltd | コンデンサ装置 |
| KR100696670B1 (ko) * | 2005-09-05 | 2007-03-19 | 삼성에스디아이 주식회사 | 이차 전지 모듈 |
| KR100883920B1 (ko) * | 2006-01-17 | 2009-02-18 | 주식회사 엘지화학 | 무용접 접촉 연결방식의 보호회로 모듈 및 그것을 포함하는전지팩 |
| DE102006005532B4 (de) * | 2006-02-07 | 2009-09-24 | Epcos Ag | Anschlusselement für einen elektrischen Kondensator, Kondensator und Kondensatoranschluss |
| US20080160392A1 (en) * | 2006-12-29 | 2008-07-03 | Shoichi Toya | Cylindrical battery |
| KR100938896B1 (ko) * | 2007-10-26 | 2010-01-27 | 삼성에스디아이 주식회사 | 배터리 팩 |
| KR101023873B1 (ko) * | 2008-12-23 | 2011-03-22 | 삼성에스디아이 주식회사 | 보호회로모듈을 구비하는 이차 전지 및 그 제조방법 |
| US8790813B2 (en) | 2009-08-21 | 2014-07-29 | Toyota Jidosha Kabushiki Kaisha | Electric storage apparatus |
| US20110236733A1 (en) * | 2010-02-05 | 2011-09-29 | LS Mtron Ldt. | Energy storage device |
| DE102010033437A1 (de) * | 2010-08-04 | 2012-02-09 | Johnson Controls Hybrid And Recycling Gmbh | Elektrische Verbindungsanordnung und elektrisches Verbindungselement sowie Akkumulatoranordnung dafür |
| JP2012089689A (ja) | 2010-10-20 | 2012-05-10 | Panasonic Corp | キャパシタ及びこれを用いたキャパシタモジュール |
| KR101288531B1 (ko) * | 2011-03-11 | 2013-08-23 | 엘에스엠트론 주식회사 | 울트라 캐패시터 어셈블리 |
| JP5709133B2 (ja) * | 2011-06-16 | 2015-04-30 | 住友重機械工業株式会社 | 蓄電モジュール |
| KR101205331B1 (ko) | 2011-09-23 | 2012-11-28 | 엘에스엠트론 주식회사 | 울트라 커패시터 모듈 및 이를 위한 케이스 구조 |
| KR101292276B1 (ko) * | 2011-12-07 | 2013-08-01 | 엘에스엠트론 주식회사 | 에너지 저장장치 모듈용 단자 연결 장치 |
| CN103246172B (zh) | 2012-02-10 | 2016-12-28 | 约翰内斯﹒海德汉博士有限公司 | 具有位置测量装置的多个扫描单元的装置 |
| KR101345224B1 (ko) * | 2013-08-05 | 2013-12-26 | 주식회사 쿨스 | 울트라 커패시터 |
| JP6263621B2 (ja) | 2013-08-07 | 2018-01-17 | エル エス エムトロン リミテッドLS Mtron Ltd. | ウルトラキャパシタモジュール |
| US9490079B2 (en) * | 2014-03-28 | 2016-11-08 | Cooper Technologies Company | Electrochemical energy storage device with flexible metal contact current collector and methods of manufacture |
-
2015
- 2015-01-21 KR KR1020150010103A patent/KR102072080B1/ko active Active
-
2016
- 2016-01-18 CN CN201680006552.0A patent/CN107210140B/zh active Active
- 2016-01-18 PL PL16740361T patent/PL3249670T3/pl unknown
- 2016-01-18 WO PCT/KR2016/000502 patent/WO2016117888A1/ko not_active Ceased
- 2016-01-18 ES ES16740361T patent/ES2895149T3/es active Active
- 2016-01-18 JP JP2017538432A patent/JP6498774B2/ja active Active
- 2016-01-18 EP EP16740361.7A patent/EP3249670B1/en active Active
- 2016-01-18 US US15/544,602 patent/US10607791B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070139863A1 (en) * | 2003-11-07 | 2007-06-21 | Maxwell Technologies, Inc. | Self-supporting capacitor structure |
| KR100799795B1 (ko) * | 2006-09-20 | 2008-01-31 | 엘에스전선 주식회사 | 전압 균등화를 위한 저항을 구비하는 단위셀 및 이를이용한 전기에너지 저장장치 |
| KR20110091323A (ko) * | 2010-02-05 | 2011-08-11 | 엘에스엠트론 주식회사 | 에너지 저장장치 |
| KR101211916B1 (ko) * | 2011-12-22 | 2012-12-18 | 비나텍주식회사 | 슈퍼 커패시터 기반의 에너지 저장 장치 및 이의 제조 방법 |
| KR101296224B1 (ko) * | 2012-10-10 | 2013-09-16 | 주식회사 쿨스 | 울트라 커패시터 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP3249670A4 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190092243A (ko) * | 2018-01-29 | 2019-08-07 | 엘에스엠트론 주식회사 | 에너지 저장장치 모듈 |
| US11139120B2 (en) * | 2018-01-29 | 2021-10-05 | Ls Mtron Ltd | Energy storage device module having a balancing circuit board |
| KR20190136636A (ko) * | 2018-05-31 | 2019-12-10 | 엘에스엠트론 주식회사 | 에너지 저장장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| PL3249670T3 (pl) | 2022-05-23 |
| EP3249670A1 (en) | 2017-11-29 |
| KR102072080B1 (ko) | 2020-01-31 |
| JP2018508986A (ja) | 2018-03-29 |
| EP3249670B1 (en) | 2021-08-11 |
| JP6498774B2 (ja) | 2019-04-10 |
| CN107210140B (zh) | 2019-04-16 |
| ES2895149T3 (es) | 2022-02-17 |
| US20180012707A1 (en) | 2018-01-11 |
| KR20160090160A (ko) | 2016-07-29 |
| CN107210140A (zh) | 2017-09-26 |
| US10607791B2 (en) | 2020-03-31 |
| EP3249670A4 (en) | 2018-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2021200028B2 (en) | Stacking power supply cabinet | |
| WO2016117888A1 (ko) | 에너지 저장 장치 | |
| KR101341474B1 (ko) | 전기에너지 저장장치 어셈블리 및 그 제조방법 | |
| CN209266203U (zh) | 能量存储装置模块 | |
| CN105453204B (zh) | 超级电容器模块 | |
| WO2016117863A1 (ko) | 내부 터미널의 설치 구조가 개선된 전기에너지 저장장치 | |
| EP3780017B1 (en) | Data cable device having cable battery | |
| WO2024005418A1 (ko) | 직렬 배터리 충방전 장치에 적용되는 파우치형 배터리 셀의 직렬 연결 구조 | |
| WO2017159947A1 (ko) | 에너지 저장 모듈용 연결 구조체 | |
| WO2016163647A1 (ko) | 전기 이중층 소자 | |
| KR20130032680A (ko) | 울트라 커패시터 모듈 및 이를 위한 연결부재 | |
| CN113921925B (zh) | 一种电池阵列、电池模组及电动车辆 | |
| WO2023033291A1 (ko) | 전기이중층 커패시터 | |
| KR20190136636A (ko) | 에너지 저장장치 | |
| WO2024071814A1 (ko) | 전지셀의 진단 장치 및 방법 | |
| KR101917903B1 (ko) | 울트라 캐패시터 모듈 | |
| WO2016027978A1 (ko) | 방열 특성이 향상된 에너지 저장 장치 | |
| CN201549378U (zh) | 电容连接装置及电容装置 | |
| KR102836343B1 (ko) | 커패시터용 회로기판 및 커패시터 모듈의 제조방법 | |
| KR101927929B1 (ko) | 전기에너지 저장장치 어셈블리 | |
| CN213959816U (zh) | 一种差异化备电设备母排的固定绝缘结构 | |
| CN207529821U (zh) | 储能设备 | |
| WO2018128256A1 (en) | Battery system with a cell connecting unit | |
| WO2012024901A1 (zh) | 与充电电池配合使用的一次电池替换适配器及其应用方法 | |
| WO2016171307A1 (ko) | 전자기기용 휴대형 충전장치 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16740361 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 15544602 Country of ref document: US |
|
| ENP | Entry into the national phase |
Ref document number: 2017538432 Country of ref document: JP Kind code of ref document: A |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| REEP | Request for entry into the european phase |
Ref document number: 2016740361 Country of ref document: EP |