EP2183841A2 - Dispositif pour commander un mécanisme de commutateur actionné par moteur pour un appareil de distribution équipé d'une unité de commande intégrée - Google Patents

Dispositif pour commander un mécanisme de commutateur actionné par moteur pour un appareil de distribution équipé d'une unité de commande intégrée

Info

Publication number
EP2183841A2
EP2183841A2 EP08803331A EP08803331A EP2183841A2 EP 2183841 A2 EP2183841 A2 EP 2183841A2 EP 08803331 A EP08803331 A EP 08803331A EP 08803331 A EP08803331 A EP 08803331A EP 2183841 A2 EP2183841 A2 EP 2183841A2
Authority
EP
European Patent Office
Prior art keywords
unit
circuit
control unit
control
switching
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.)
Withdrawn
Application number
EP08803331A
Other languages
German (de)
English (en)
Inventor
Jürgen Riemenschneider
Heinz Eugen Klüppel
Thomas Streck
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.)
Siemens AG
Original Assignee
Siemens AG
Siemens Corp
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
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of EP2183841A2 publication Critical patent/EP2183841A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/36—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H01H2003/266—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor having control circuits for motor operating switches, e.g. controlling the opening or closing speed of the contacts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/145—Arrangements wherein electric components are disposed between and simultaneously connected to two planar printed circuit boards, e.g. Cordwood modules

Definitions

  • the invention relates to a control unit and a Vorrich ⁇ device for controlling a motor-driven GmbH- drive for a switching device of a switchgear, in particular a three-position disconnector of a high or medium voltage switchgear.
  • Such a device is z. B. for electrical control of a motor-driven switch drive, z.
  • a jump, jump memory or crawl drive known for a three-position disconnector.
  • the device for controlling serves both the change and thus the control or switching of the switching device from an actual state to a desired target state as well as a locking and reporting of switching operations.
  • the device for electrical control usually comprises a control unit with electronic, electromechanical and / or electromagnetic components such. Eg auxiliary contactors, time relays, bridge rectifiers and limit switches.
  • the device comprises an electrical message ⁇ eech, z.
  • an auxiliary switch via which faults, operating states, switchgear positions are reported.
  • Both the device formed from the control unit and the auxiliary switch and the separate control unit and the separate auxiliary switch are mounted on a top hat rail or a plug-in module and are usually individually cabled separately from ⁇ each other.
  • Control and the individual control unit only in the context of a final test, ie in the assembled state of the device done, since both the switch drive and the controller and within the controller, the control unit and the reporting unit are electrically and optionally spatially separated from each other and only by wiring electrical connections are produced, which allow a Funk ⁇ tion test.
  • an electronic component which has at least one wired electronic component and at least one control unit on a ceramic circuit carrier.
  • the control unit is applied to the circuit carrier as an integrated layer circuit.
  • Object of the present invention is to provide a device for controlling a switch drive for a switching device of a switchgear, which is simple in construction and in which the wiring complexity is significantly reduced.
  • the inventive control unit for controlling a operated via a drive motor switch drive for a switching device is formed as an integrated layer circuit ⁇ , which is applied to a formed as a circuit board carrier unit.
  • control unit is designed as a prefabricated integrated layer ⁇ circuit, the discrete and passive components, which are applied as a layer circuit on the circuit board, which is one or both sides can be equipped, are applied. Due to the integrated structure of the control unit, this is very compact and has small dimensions.
  • the application on a printed circuit board with one or both sides arranged conductor tracks allows in a simple way, the internal wiring of the control unit, so that consuming Ver ⁇ wirings are avoided when installing the control unit. So only the external electrical connection connections have to be wired.
  • the control unit can be checked separately before connecting external connections for functionality, in particular control and alarm functions.
  • the integrated layer circuit comprises as discrete components at least one microprocessor and display elements and a semiconductor scarf ⁇ obligations trained control modules as well as an as HaIb- circuit formed H-bridge circuit and the passive components printed conductors, insulators, connectors, circuit elements (relay contacts) capacitors.
  • the use of discrete components allows a simple and compact and programmable design of the control unit.
  • the H-bridge circuit expediently forms an internal switching part, through which a load circuit is switched on and off can be switched off and the drive motor is umpolbar as a load with respect to the reversal of direction.
  • the respective display element is designed, for example, as a light-emitting diode. If, for example, an error has occurred in the load circuit, then by means of the controllable display element this error can be made recognizable by colored continuous light or flashing light. Moreover, a wrong direction of rotation of the drive motor, a FEH ⁇ loin load voltage and / or a lack of response from an auxiliary switch can be indicated by means of the or the êtele ⁇ elements.
  • one of the connections may be a supply connection for one load circuit and another connection a supply connection for a control circuit.
  • the supply terminals are gal ⁇ vanisch separately.
  • the supply terminals each designed as a relay contact switching element and a voltage converter, z.
  • the respective voltage converter (16, 17) is preferably as an AC / DC and
  • DC / DC inverters designed for a wide voltage range from 24 V DC to 220 V DC and 110 V AC to 230 V AC. Also, any intermediate voltage is adjustable.
  • the switching element switching the load or control circuit is preferably switchable via at least one of the terminals designed as binary inputs.
  • the per ⁇ stays awhile switching element after switching by means of an auxiliary winding of the internal switch mode power supply is itself forms holding excluded.
  • control unit designed as a semiconductor circuit monitoring module for self-monitoring aufwei ⁇ sen.
  • the monitoring module switches off the supply of the H-bridge circuit and the switching element of the load circuit.
  • feedback times of switching operations eg. As the supply circuits and / or the switching device, freely programmable.
  • the separate monitoring of response times of the switching operations serves to protect the mechanics of the scarf ⁇ terantriebs and the drive motor.
  • the motor current can be limited in time with the drive motor blocked by the programmable controller. Thus, additional motor protection switch or circuit breaker can be omitted to protect the drive motor.
  • the invention is particularly useful for a device for controlling the switch drive, which is designed as an integrated control and / or reporting unit with at least one universal adapter element.
  • the adapter elements which are designed as printed circuit boards and form their tracks the internal wiring of the integrated unit.
  • the control apparatus for a hand drive can only comprise an integrated alarm unit having attached thereto Adapterele ⁇ elements.
  • the device comprises the integrated control and reporting unit with adapter elements.
  • the Steuerein ⁇ ness for all drive versions, jump, jump memory or creep drive the same.
  • the integrated control and / or reporting unit comprises as a reporting unit or
  • Position indicator a switch unit are arranged on the at least two adapter elements.
  • the Druckerein ⁇ unit is integrated into the unit.
  • One of the adapter elements is preferably designed for receiving the control unit.
  • the other adapter element serves to receive at least one connecting element and is designed according to the type and structure of the on ⁇ closing element.
  • the respective adapter element preferably separates the switch unit and the Control unit and / or the switch unit and the connection ⁇ element.
  • the adapter is element as an electrically insulating carrier unit, special to ⁇ as a printed circuit board is formed.
  • the design of the adapter element as a circuit board allows in a particularly simple manner, the integration of the control unit as an electronic circuit.
  • the carrier unit By forming the carrier unit as printed circuit boards, the internal wiring of the control and / or signaling unit can be prefabricated.
  • the printed circuit board is preferably seen on both sides with printed conductors ver ⁇ .
  • the conductor tracks are formed for the same current carrying ability ⁇ as the contacts of the switch unit.
  • control unit is applied to the carrier unit as an integrated circuit and / or electronic and / or electromechanical circuit.
  • the control unit is applied to the carrier unit as an integrated circuit and / or electronic and / or electromechanical circuit.
  • a particularly compact structural unit is made possible in which conventional individual cores and a resulting high wiring complexity for the control unit are reliably avoided by connecting lines applied to the carrier unit for connections of the components of the control unit.
  • the switching device Depending on the structure and function of the switching device, the
  • Control unit be constructed differently.
  • the control unit comprises two separate connections for the supply oféessan ⁇ arranged in the load circuit units arranged in the control circuit units.
  • For the supply of the load circuit can be dispensed ver ⁇ to a switching power supply when z.
  • an H-bridge circuit for controlling the motor rotation direction is dimensioned by means of corresponding switching transistors, that the switching power supply is no longer required.
  • the voltage variance of the nominal voltage for different drive motors of the switch drive is maintained.
  • the two supply connections and the associated power supplies are separated from each other in the control unit and separated, for example secured externally.
  • the power supply for the control circuit and the load circuit takes place in a wide voltage range with control voltages for DC voltages of 24 V, 48 V, 60 V, 110 V, 220 V or AC voltages of 110 V, 230 V.
  • the internal voltage supply of the control unit example, 12 ⁇ V DC voltage is generated from the control voltage of the switching device via an internal switching power supply.
  • one of the supply terminals of the switch drive is from ⁇ switched by means of the control unit of the drive motor and the associated switching device, such. B. the three-position disconnector or circuit breaker, lockable.
  • recurring voltage of the drive motor may not restart automatically without command.
  • ER- follows depending on the type of the drive motor, no internal remindmel ⁇ dung from the switch unit - the auxiliary switch - within a predefined time, a fault message is output.
  • the drive motor is also output after approx. 8 s and for a jump or jump memory drive also after approx. 8 s a fault message.
  • control unit locks or blocks the associated switching device for specifiable information, for. B. a three-position disconnector, a circuit breaker, an earth electrode.
  • connection element is designed as a plug connector.
  • the connection to the control and / or reporting unit can thereby be done via prefabricated pluggable harnesses, so that no further wiring work is required, since the internal wiring of the control and / or reporting unit via the prefabricated, designed as a circuit board support units of the adapter elements.
  • the switch unit is expediently designed as an auxiliary switch with a predetermined number of position levels.
  • the auxiliary switch is an 8-level or 14-level HiFi switch with 6 or 12 freely available contact levels for normally closed and normally closed functions.
  • the associated plug connector or plug connector for an 8-level auxiliary switch is a
  • a 2 x 22-pin connector and, for a 14-level auxiliary switch, a 2 x 22-pin and a 2 x 10-pin connector.
  • the advantages achieved by the invention are in particular that a simple prefabricated and testable as a module engine control by the integrated design of the control unit in itself as an integrated layer circuit and the combined control and / or reporting unit as an integrated unit with prefabricated and the internal wiring adapter elements is given in kompak ⁇ ter design at the same time. Elaborate individual wiring is safely avoided.
  • the control unit is separable by Adap ⁇ terimplantation from the reporting unit to the auxiliary switch bar. This allows the control unit wall ⁇ without Verdrahtungsauf and be exchanged independent of the switching device type.
  • the testing and wiring cost of both the control unit and the combined control and / or reporting unit is significantly reduced because internal wiring prefabricated and only external connection wiring, z. B.
  • FIG. 1 is a schematic side view of an exemplary embodiment of a control and / or reporting unit designed as an integrated structural unit with adapter elements in the assembled state;
  • FIG. 2 shows schematically an exemplary embodiment of a control unit with associated connections
  • Fig. 3 shows schematically an embodiment of a
  • FIG. 4 is a schematic exploded view of an exemplary embodiment of an integrated structural unit with a longitudinally sectioned control unit which can be placed on the head side of a centrally arranged 8-level auxiliary switch;
  • Fig. 5 shows schematically the integrated assembly according to
  • FIG. 4 shows a plan view of the control unit attached to the auxiliary switch on the head side
  • Fig. 6 shows schematically in longitudinal section an embodiment of an integrated unit with a head-mounted on a centrally arranged 14-level auxiliary switch control unit, and
  • Fig. 7 shows schematically the integrated assembly according to
  • Figure 6 in plan view of the head side mounted on the auxiliary switch control unit.
  • FIG. 1 shows schematically an embodiment of a trained as an integrated unit control and / or reporting unit 1.
  • the control and / or reporting unit 1 is used to control a switch drive for a switching device, here a high or medium voltage switchgear with three switching poles, z. B. a three-position disconnector, is.
  • the control and / or reporting unit 1 comprises as a central component designed as an auxiliary switch switch unit 2.
  • the switch unit 2 serves the feedback of operating positions of the switching device.
  • the scarf ⁇ territt 2 include multiple levels of position and accordingly generate the ⁇ number of levels of a plurality of operating position messages.
  • a corresponding number of universal adapter elements 3.1 to 3.n can be placed onto the switch unit 2, in particular attachable.
  • the adapter elements 3.1 to 3.n are expediently designed as an electrically insulating carrier ⁇ unit, which is preferably designed for prefabrication of ⁇ ternal wiring of the control and / or reporting unit 1 as a one or both sides provided with conductor tracks printed circuit board.
  • the Adapterelemen ⁇ te 3.1 to 3.n are so placed on the switch unit 2 such that their contacts with conductor tracks of the adapter elements 3.1 to 3.n electrically contact.
  • the adapter elements 3.1 to 3.n are each provided with female headers, into which pins or pin headers of the switch unit 2 engage.
  • the adapter elements 3.1 to 3.n are designed accordingly.
  • the components of the control unit 4 are interconnected via the conductor tracks of the printed circuit board, so that the control unit 4 for the switch drive and the switching device can be prefabricated. In this way the prefabricated control unit 4 can be tested for radio ⁇ tion capacity in a simple manner prior to final assembly.
  • the control unit 4 can also be arranged on a separate printed circuit board, which can then be plugged onto the associated adapter element 3.1 via a socket-plug connection.
  • connection elements 5 for example, as a connector or connector for receiving prefabricated cable harnesses that are easily plugged into the connection elements 5, are formed.
  • connection elements 5 for example, as a connector or connector for receiving prefabricated cable harnesses that are easily plugged into the connection elements 5, are formed.
  • connection elements 5 for example, as a connector or connector for receiving prefabricated cable harnesses that are easily plugged into the connection elements 5, are formed.
  • the respective Anschlußele ⁇ ment 5 vary in terms of the number of connection poles.
  • FIG 2 shows schematically an embodiment of a control unit 4 with associated connections Al to Am.
  • the control unit 4 is formed as shown in Figure 3 in detail as an integrated layer circuit.
  • the terminals Al and A2 are supply connections and who ⁇ to as supply terminals Al and A2 designated net.
  • the supply connection Al serves for the supply of units arranged in a control circuit SK
  • the supply connection A2 for the supply of units arranged in the load circuit LK.
  • the terminals A3 serve to control the direction of motor rotation of a drive motor M for the switch drive.
  • the ports A4 are binary inputs, z. B. locking connections, in particular ⁇ potential relay relay - / - outputs to higher-level equipment, such as "back-lock circuit breaker", “Input other interlocks”, or releases to the switching action, such as "Disconnector release", "earthing release” or "release ⁇ for three-position disconnector, when circuit breaker is off”.
  • the A4 connections can be switched with different voltages from 24 V DC to 220 V DC (eg 48 V DC, 60 V DC, 110 V DC, 220 V DC) or 110 V AC, 230 V AC.
  • Terminals A6 are other binary inputs with voltages from 24 V DC to 220 V DC and 110 V AC to 230 V AC, such as binary command inputs such as Disconnector On, Disconnector Off, Earth Disconnector, Earth Disconnector and internal feedback of resources, such as feedback from the contact levels of the auxiliary switch and feedback "isolator is on”, “isolator and earth electrode are off”, “earth electrode is on”.
  • the control of the control unit 4 is designed such that in case of failure of one of the supply connections Al or A2 during operation of the drive motor M remains this and via the terminals A5 latches to ⁇ over-ordered resources, such as circuit breaker, are switchable and thus maintained become. If the drive motor M does not start with a command input via one of the connections A6, then the relevant command is not stored since it was not executed. In recurrent versor ⁇ supply voltage for one of the supplied circuits LK, SK of the drive motor M will not run automatically without command input would again.
  • a return ⁇ message via one of the terminals A6 carried by the auxiliary switch according to a command input for switching one of the operating means within a predetermined time, output a fault ⁇ or error message.
  • the predefinable response time is approximately 8 s and for a jump / jump memory drive approximately 8 s.
  • the control unit 4 is automatically switched off ⁇ , whereby no power loss occurs. If, on the other hand, a command is input via one of the connections A6, then the drive motor M restarts if all prerequisites have been met.
  • the feedback monitoring times can be freely programmed.
  • the shutdown of the control unit 4 and the fault message no feedback is provided.
  • at least four motor-brake ⁇ functions are freely programmable by means of a microprocessor implemented in the control program 10, z. B. automatic cancellation of the brake function, freely programmable time, freely programmable manual operation.
  • control unit 4 comprises for hardware control, i.
  • operating equipment such as circuit breakers or three-position
  • Disconnect switch at least four command inputs via external buttons, at least three feedback inputs from the internal auxiliary switch of the switch unit 2, one control input for the circuit breaker (control active at high signal, control unit 4 gives enable for switching when circuit breaker is off), one Control output for the circuit breaker, at least one interlocking output, at least one spare connection, one reverse direction connection and two potential-free relay outputs.
  • the control implemented in the form of an algorithm comprises at least the following locking conditions: - "Three-position disconnector" control inactive when the circuit breaker is switched on and the internal power supply is switched off;
  • FIG. 3 shows an embodiment of a circuit ⁇ construction of the control unit 4 with associated terminals Al to A6 as an integrated layer circuit in detail.
  • the control unit 4 comprises the semiconductor circuit formed as a H-bridge circuit 9 and a microprocessor 10 and various semiconductor circuits designed as control modules 11 to 13 for driving and retrieval of analog locks, binary feedback or binary inputs and outputs.
  • switching elements 14 and 15 are relay contacts, which are switchable via one of the binary inputs of the terminals A6 by command input. The power is supplied to the connection via the binary input, whereby a high interference immunity of the switch-on is given.
  • the shutdown is then via the microprocessor 10 based on one of a Control generated control signal. For example, the control unit 4 switches off automatically approx. 1.5 s after the last command has been processed and feedback by the auxiliary switch, if no new command is pending.
  • the control unit 4 is supplied via the control circuit SK and has a low power consumption, for example, of about 60 mA at 24 V DC control voltage.
  • the ports A4 of the analog locks to übergeord ⁇ Neten resources are designed as potential-free contacts. Reverse locking takes place via the binary inputs of the connections A6.
  • a monitoring module pre ⁇ see 16 which is connected to the microprocessor 10 degrees.
  • the monitoring module 16 with a display element, z. B. a light emitting diode, or a potential-free
  • Connection A5 connected to the output of a message.
  • this safety functions ⁇ implemented and combined with the implemented in circuit technology safety functions of the monitoring module 16 and combined.
  • 10 further operating and / or safety functions can be realized by means of the microprocessor and used to control or switching of the switching device, the Antriebsmo ⁇ sector or other elements, such as display elements 20 or actuators 19.
  • the Antriebsmo ⁇ sector or other elements such as display elements 20 or actuators 19.
  • the drive motor M upon reaching an end position of one of the resources, eg.
  • the three-position disconnector can be braked with the end positions "disconnector on", "OFF", "earthing on”.
  • the trailing ⁇ time of the drive motor M and the braking times are freely pro ⁇ grammable.
  • the motor circuit After expiry of the specified braking time and release for manual operation, the motor circuit is automatically opened and released for manual operation.
  • the electronic control and thus the Steuererein ⁇ unit 4 is locked to the microprocessor 10 and the control modules 11 to 13 when switching the switching drive to manual mode.
  • the feedback and monitoring times of switching operations can be freely programmed. Furthermore, when the drive motor M is blocked, the motor current can be limited in time.
  • further suitable control and / or message functions for the operation and safety of the switch drive can be realized by means of the microprocessor 10.
  • DC or AC voltage are between the H-bridge circuit 9 and the respective circuit to be supplied - control circuit SK and load ⁇ circle LK - associated voltage converter 17, 18, in particular AC / DC or DC / DC converter provided.
  • the voltage transformers 17, 18 are formed as inverters or rectifiers.
  • Figure 4 shows schematically in an exploded view and longitudinal section, the integrated unit according to Figure 1 with the head side landing ⁇ cash on the centrally arranged switch unit 2 adapter element 3.1 to the control unit 4.
  • the formwork ⁇ territt 2 is in this embodiment as a 8-EBE NEN auxiliary switch executed.
  • the control unit 4 ie their components, such as active and passive electronic ⁇ African components, the H-bridge circuit 9, relay, are applied to the associated adapter element 3.1 on both sides of the Adap ⁇ terelements 3.1.
  • high components such as a capacitor 6 are arranged on the side facing in the direction of the switch unit 2 side of the circuit board.
  • the capacitor 6 can be plugged into a recess 7 of the switch unit 2.
  • the Adapterele ⁇ element 3.1 is releasably attached to the switch unit 2 in a suitable manner, for example, inserted, clipped or screwed.
  • FIG. 5 schematically shows the integrated structural unit according to FIG. 4 in a top view of the adapter element 3.1 attached to the auxiliary switch on the top side with the control unit 4.
  • the adapter element 3.1 is designed as a circuit board, which has in the region of the switch unit 2 has a recess 8 on ⁇ so that the switch unit 2 is at the head end freely ⁇ accessible and at least partly projects into the recess 8 and form-fitting to the adapter element 3.1 at ⁇ is , As a result, the adapter element 3.1 is held in a simple manner to the switch unit 2.
  • the control ⁇ unit 4 is, for example, as an integrated circuit, insbeson ⁇ particular as an integrated circuit layer, is applied.
  • the control unit 4 is arranged laterally from the switch unit 2 on the adapter element 3.1.
  • the components of the control unit 4 in an alternative and not shown embodiment also the switch unit 2 to be laterally applied to the side facing the switch unit 2 side of the adapter element 3.1.
  • the switch unit 2 in particular high components of the control ⁇ unit 4 as the capacitor 6 may be arranged on the side facing in the direction of the switch unit 2 side of the adapter element 3.1, that they are arranged laterally next to the scarf ⁇ territt 2 or provided in savings ⁇ savings 7 of the switch unit 2 protrude.
  • FIG. 6 shows schematically in longitudinal section an exemplary embodiment of an integrated unit with a centrally arranged 14-level auxiliary switch as a switch unit 2, on the head side, the adapter element 3.1 with the Steuerein ⁇ unit 4 is placed.
  • the switch unit 2 When forming the switch unit 2 as a 14-layer auxiliary switches are arranged laterally on the respective adapter element 3.2 and 3.3 several Roseelemen ⁇ te 5 different pole numbers.
  • each connecting element 5 a 2 x 22-pin connector and a 2 x 10-pin connector plug provided.
  • the integrated unit according to Figure 6 in plan view of which is the head side is placed on the auxiliary switch on ⁇ set adapter element 3.1 to the control unit 4 ⁇ .
  • the control unit 4 may be constructed differently or the same depending on the type and structure and function of the switch unit 2.
  • the adapter element 3.1 encloses the switch unit 2 in a U-shape, so that it also laterally instead of a head-side Aufsteckens according to Figure 4 on the switch unit 2 can be pushed or set.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Multiple Motors (AREA)
  • Electronic Switches (AREA)
  • Control Of Direct Current Motors (AREA)
  • Inverter Devices (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

L'invention concerne un dispositif pour commander un mécanisme de commutateur pour un appareil de distribution. Ce dispositif comprend une unité de commande et/ou de signalisation (1) se présentant sous la forme d'une unité modulaire intégrée et comportant une unité de commande (4) conçue pour commander le mécanisme de commutateur qui fonctionne par l'intermédiaire d'un moteur de commande (M). L'unité de commande (4) se présente sous la forme d'un circuit intégré à couche qui est monté sur une unité de support se présentant sous la forme d'une carte de circuits imprimés. Ladite unité de support se présente sous la forme d'un élément adaptateur universel (3.1).
EP08803331A 2007-08-31 2008-08-28 Dispositif pour commander un mécanisme de commutateur actionné par moteur pour un appareil de distribution équipé d'une unité de commande intégrée Withdrawn EP2183841A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007041972A DE102007041972B3 (de) 2007-08-31 2007-08-31 Vorrichtung zur Steuerung eines motorisch angetriebenen Schalterantriebs für ein Schaltgerät mit intergrierter Steuereinheit
PCT/EP2008/061317 WO2009027477A2 (fr) 2007-08-31 2008-08-28 Dispositif pour commander un mécanisme de commutateur actionné par moteur pour un appareil de distribution équipé d'une unité de commande intégrée

Publications (1)

Publication Number Publication Date
EP2183841A2 true EP2183841A2 (fr) 2010-05-12

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Family Applications (1)

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EP08803331A Withdrawn EP2183841A2 (fr) 2007-08-31 2008-08-28 Dispositif pour commander un mécanisme de commutateur actionné par moteur pour un appareil de distribution équipé d'une unité de commande intégrée

Country Status (4)

Country Link
EP (1) EP2183841A2 (fr)
CN (1) CN101785171B (fr)
DE (1) DE102007041972B3 (fr)
WO (1) WO2009027477A2 (fr)

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DE102009037985A1 (de) * 2009-08-20 2011-03-03 Siemens Aktiengesellschaft Intelligente Antriebseinheit
DE102010036838A1 (de) * 2010-08-04 2012-02-09 Schaefer Gmbh Selbstüberwachende Tasterschaltung und zugehöriges Überwachungsverfahren
DE102011002685B3 (de) 2011-01-14 2012-04-19 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Steuern eines Schalterantrieb eines elektrischen Schalters
CN102215007B (zh) * 2011-05-27 2013-11-20 唐险峰 功率控制电路板
DE102011086694A1 (de) * 2011-11-21 2013-05-23 Siemens Aktiengesellschaft Leistungsschalter für Mittelspannungs-Schaltanlagen
CN102882452B (zh) * 2012-09-13 2015-05-20 南京澳德思电气有限公司 基于微功耗单片机的高压直流电机控制装置和方法
DE102018215756A1 (de) * 2018-09-17 2020-03-19 Siemens Aktiengesellschaft Motorvorrichtung für einen Schalterantrieb eines elektrischen Schalters und Verfahren zu dessen Betrieb

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DE4209167A1 (de) * 1992-03-20 1993-09-23 Siemens Ag Schalt- und ueberwachungseinheit fuer elektrische antriebe
WO1999052121A1 (fr) * 1998-04-03 1999-10-14 Energyline Systems, Inc. Dispositif de commande de moteur pour sectionneurs pneumatiques de lignes aeriennes de distribution electrique
DE19817942A1 (de) * 1998-04-17 1999-10-28 Siemens Ag Steuereinrichtung für einen Hochspannungsschalter und Verfahren zum Betreiben des Hochspannungsschalters
WO2000036621A1 (fr) * 1998-12-16 2000-06-22 Abb Ab Dispositif d'actionnement pour commander et controler un appareil de commutation electrique

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See also references of WO2009027477A2 *

Also Published As

Publication number Publication date
WO2009027477A3 (fr) 2009-05-14
CN101785171A (zh) 2010-07-21
DE102007041972B3 (de) 2009-04-09
WO2009027477A2 (fr) 2009-03-05
CN101785171B (zh) 2012-08-15

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