CN203251231U - Driving system for vehicle run by cell - Google Patents
Driving system for vehicle run by cell Download PDFInfo
- Publication number
- CN203251231U CN203251231U CN2011900007000U CN201190000700U CN203251231U CN 203251231 U CN203251231 U CN 203251231U CN 2011900007000 U CN2011900007000 U CN 2011900007000U CN 201190000700 U CN201190000700 U CN 201190000700U CN 203251231 U CN203251231 U CN 203251231U
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- China
- Prior art keywords
- rectifier
- voltage
- intermediate circuit
- terminals
- motor
- 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.)
- Expired - Lifetime
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a driving system for a vehicle run by a cell. According to the utility model, the driving system is provided with a voltage intermediate circuit converter (2) with two auto-converting rectifiers (16, 18), a multiphase motor (4) with a lead-out star-shaped contact (6) and an operating control device (14); wherein the rectifiers are connected with each other by a voltage intermediate circuit (22) provided with an intermediate circuit capacitor (20) at the dc voltage side. The motor (4) is connected with terminals (R, S, T) at the connecting side, and the terminals (R, S, T) are at the ac voltage side of the rectifier (18) of the two auto-converting rectifiers, the lead-out star-shaped contact (6) of the motor can be connected to a positive electrode (36) of a cell (8) through a switch (10), the positive electrode can be connected to terminals (30, 32, 34) which are at the electrical network side through a three-phase switch (12), the terminals (30, 32, 34) are connected with terminals at the ac voltage side of the second auto-converting rectifier (16) through a plurality of choking coils (28), a negative electrode (38) of the cell (8) is connected with a negative busbar (26) of the voltage intermediate circuit (22), the operating control device is connected with the switches (10, 12) through a signal technology, and a driving system of an electrical network terminal which facilitates an electrical network can be obtained. The electrical network terminal can be connected to different network voltages, the cell voltage of the electrical network terminal can be lower than or higher than a network voltage after rectification, and the driving system can provide electric energy to a connected electrical network, thereby supporting Smart Grid.
Description
Technical field
The utility model relates to a kind of vehicle by battery operation.
Background technology
Cicada is a kind of for the drive system by the vehicle of battery operation from EP0593472B1.This known drive system of electric motor car has rectifier, particularly IGBT rectifier, threephase motor, battery, a plurality of switch of certainly conversion and has the control device of operating control device.Utilize the IGBT rectifier at the terminals of alternating voltage side, motor can connect by means of three switches in the connection side.The IGBT rectifier has intermediate circuit in DC voltage side, and it can be by means of two other switch connection that is parallel to battery.Travelling in servicely, with these switch closures, thereby battery is the direct voltage source of IGBT pulse rectifier, and therefore the IGBT pulse rectifier produces the polyphase ac electrical voltage system with amplitude variable and frequency.
The understanding of disclosed utility model is in this part EP patent right specification, and IGBT pulse rectifier and the vehicle-mounted charging device of electric motor car can not move forever simultaneously.During parking, be the battery charging of electric motor car by supply network by means of vehicle-mounted charging device.At parking period, disconnect the IGBT pulse rectifier.For this reason, this drive system designs by this way, two branch arms that are the IGBT pulse rectifier consist of the four-quadrant chopper, this four-quadrant chopper conduct is used for intermediate circuit to the favourable electric supply installation of electrical network, and the 3rd branch arm of this IGBT pulse rectifier step-down transformer or the charging chopper (Ladechopper) that acts on battery., terminals and the voltage intermediate circuit of this battery are separated for this reason, and be connected at the terminals of alternating voltage side with the branch arm of IGBT pulse rectifier by means of another switch.By means of the four-quadrant chopper as the step-up transformer operation, from the supply network that connects, draw the few electric current of sine-shaped harmonic oscillation that power factor equals 1 as far as possible.So the voltage at intermediate circuit place is always greater than the peak value of supply voltage.Be battery charging by means of step-down transformer by intermediate circuit.The advantage of this drive system is, no longer needs independent vehicle-mounted charging device, thereby saves space and weight.
Shortcoming is, the amplitude of cell voltage must be always less than the amplitude through the line voltage of over commutation.So, the numerical value of intermediate circuit voltage is very little, thereby can flow through very high electric current when the power of the motor that has pre-determined operation.Nor can be to supply of electrical energy in the supply network that connects.
By a kind of electric car of DE4107391A1 cicada, it has that at least one battery is presented, as to be used for the vehicle motor of three of supplies inverter.In this electric car, inverter also is used for charging the battery.In order to realize this situation, the star point of three electric engines is exported and can be connected with the positive battery terminal by means of the first switch contact.In addition, between the positive direct-current voltages interface of positive battery terminal and inverter, arranged the second switch contact.Be provided with in addition and connect thisly, positive direct-current electrical network terminal can be connected with the positive direct-current power interface by means of it, and will bear the direct current network terminal and be connected with the negative DC power supply interface of inverter.In charge operation, the first switch contact is closed, and the second switch contact disconnects.On the contrary travel in service, the second switch closing of contact, and the first switch contact disconnects.
The star point of three electric engines is exported and can be connected with the positive battery terminal by means of the first switch contact, and the winding with these three electric engines is used as direct current demodulator-inductor thus.No longer need thus inductor that add, meeting increase vehicle weight.Additionally, inverter is with acting on the direct current demodulator that is charged the battery by direct current network.Cancelled thus independent battery charging equipment, it can significantly increase vehicle weight equally.Adverse influence is in this electric car, only can be charged the battery by direct current network.
The utility model content
The purpose of this utility model is, provides a kind of for the drive system by the vehicle of battery operation, and this drive system no longer has previously described shortcoming.
According to the utility model, this purpose realizes for the drive system by the vehicle of battery operation by a kind of, this drive system has: with two voltage intermediate circuit converters from the rectifier of conversion, described rectifier is connected to each other by means of the voltage intermediate circuit with intermediate circuit in DC voltage side; Heterogeneous motor and operating control device with the star point of drawing, wherein said motor is connected with the terminals of the alternating voltage side of two rectifiers in the described rectifiers of conversion in the connection side, and the described star point of drawing of described motor can be connected with the positive pole of described battery by means of switch, described positive pole can be connected with the terminals of grid side by means of threephase switch, the terminals of wherein said grid side are connected at the terminals of alternating voltage side with the second rectifier from conversion by means of a plurality of chokes, wherein, the negative pole of described battery is connected with the negative busbar of described voltage intermediate circuit, and wherein said operating control device is connected with described switch by signalling technique.
According to the utility model, correspondingly be provided with the IGBT pulse rectifier as the rectifier of certainly changing.
According to the utility model, described IGBT pulse rectifier is designed to three-phase.
The voltage intermediate circuit converter has respectively from the rectifier of changing in grid side and load-side, and motor has the star point of drawing, and battery can utilize in two terminals one to be connected with the star point of drawing or with the certainly alternating voltage side choke of the rectifier of conversion in grid side of voltage intermediate circuit converter by means of switch, therefore, cell voltage can be below or above the line voltage through over commutation, and feeding electric energy can be returned the supply network of connection.
Travelling in servicely, the certainly rectifier of conversion by means of choke and grid side produces constant intermediate circuit voltage by cell voltage, and intermediate circuit voltage is according to the amplitude of amplitude greater than battery.That is to say that the certainly polyphase rectifier of conversion of grid side has the function of the DC/DC step-up transformer of a plurality of parallel connections.
In charge operation, the heterogeneous switch between battery and choke disconnects, and the switch closure between the star point of drawing and battery.The rectifier of the certainly conversion of grid side produces constant intermediate circuit voltage and little to the electrical network reaction, otherwise, by means of certainly rectifier and the engine inductance coil of conversion of motor side, be the battery charging by intermediate circuit.That is to say the rectifier of the certainly conversion of motor side and the DC/DC step-down transformer that the engine inductance coil consists of a plurality of parallel connections.
By this for obtaining having drive system to the favourable power network wiring end of electrical network by the power component of the drive system of the vehicle of battery operation according to topology of the present utility model, wherein said power network wiring end can be connected to different line voltages, the cell voltage of this power network wiring end can be below or above the line voltage through over commutation, and the power network wiring end can and have the homogeneity (Gleichteiligkeit) of height to supply of electrical energy in the electrical network that connects.
Description of drawings
For the utility model is described in further detail, need with reference to the accompanying drawings, schematically illustrate among the figure according to of the present utility model for the drive system by the vehicle of battery operation.
Embodiment
In the figure, 2 expression voltage intermediate circuit converters, 4 expressions have the multiphase motor of the star point 6 of drawing, 8 expression batteries, 10 expression single-pole switchs, 12 expression multipole switches, and 14 expression operating control devices.Voltage intermediate circuit converter 2 has two heterogeneous certainly rectifiers 16 and 18 of conversion, and these rectifiers are connected to each other by means of the voltage intermediate circuit 22 with intermediate circuit 20 in DC voltage side.The positive bus-bar 24 of voltage intermediate circuit 22 and negative busbar 26 are as Connection Element.The terminals U of motor 4, V and W and from the rectifier 18 of conversion at the terminals R of alternating voltage side, S is connected connection with T.Because motor 4 is connected to this rectifier 18 from conversion of voltage intermediate circuit converter 2, so this rectifier is also referred to as the certainly rectifier 18 of conversion that starts pusher side.Rectifier 16 from conversion has the choke 28 that conforms to the quantity of its branch arm in the alternating voltage side.These chokes be arranged in from the power network wiring end 30,32 of the rectifier 16 of conversion and 34 and the terminals of alternating voltage side between lead-in wire in.Because this of voltage intermediate circuit converter 2 from the rectifier 16 of conversion can with power network wiring end 30,32 with are connected connections, so this rectifier is also referred to as the pulse rectifier 16 of certainly changing of grid side.
In the accompanying drawings, two pulse rectifiers 16 and 18 from conversion have the semiconductor device that can disconnect as rectifying valve respectively, particularly insulated gate bipolar transistor (Insulated-Gate-Bipolar-Transistor, IGBT).For this reason, these two pulse rectifiers 16 and 18 from conversion are also referred to as the IGBT pulse rectifier.
Anodal 36 is connected with single-pole switch 10 conductions on the one hand by it by the battery 8 of the drive system of the vehicle of battery operation, conducts electricity with multipole switch 12 on the other hand and be connected.The negative pole 38 of battery 8 is connected with the negative busbar 26 of the voltage intermediate circuit 22 of the voltage intermediate circuit converter 2 of drive system.Negative busbar 26 consists of the reference potential of this drive system.Single-pole switch 10 is connected with the star point of drawing 6 conductions of motor 4 by its second terminals.Multipole switch 12 connects with the power network wiring end 30,32 of drive system or 34 conductions respectively.
Designed operating control device 14 in order to control these two switches 10 and 12, it is connected with the control input end of being connected by two switches 10 of signalling technique and this.It is pending at two place, control input end etc. respectively to be used for the control signal S10 of two switches 10 and 12 and S12.Distolateral in input, the signal SF of the operation that is used for travelling and the signal SL that is used for charge operation are pending at these operating control device 14 places etc.
According to according to the schematic view illustrating of drive system of the present utility model the single operational mode of this drive system:
In the operation of travelling " motor-type operation " of motor 4, the signal SF of the operation that is used for travelling is pending at operating control device 14 places etc.So this operating control device 14 produces the signal S12 that is used for multipole switch 12, thereby makes this switch closure.In addition, also produce the signal S10 that is used for single-pole switch 10, thereby this switch is disconnected.In this running status, the positive pole 36 of battery 8 correspondingly utilizes choke 28 to be connected in the terminals conduction of alternating voltage side with the rectifier 16 of the certainly conversion of grid side.Each choke 28 that is connected with the branch arm of the rectifier 16 of certainly changing consists of a DC/DC step-up transformer.Because these branch arms of the pulse rectifier 16 of conversion are in parallel at the DC voltage side electricity certainly, the certainly pulse rectifier 16 of conversion of the choke 28 that connects before this has consists of the DC/DC step-up transformer of three parallel connections in this running status.This DC/DC step-up transformer produces constant direct voltage, and its intermediate circuit 20 in voltage intermediate circuit 22 is medium pending.This intermediate circuit 20 consists of constant DC power supply, and the certainly rectifier 18 of conversion of motor side produces the polyphase ac electric system with amplitude variable and frequency from aforementioned DC power supply.Like this amplitude and frequency are regulated, namely motor rotates with predetermined rotating speed.
In the operation of travelling " generator-type operation " process of motor 4, multipole switch 12 continues closure and single-pole switch 10 continues to disconnect.Opposite with the operation of travelling " motor-type operation " of motor 4, the operation of motor 4 generator-type ground that is to say that motor 4 is in running under braking now.In this brake running state, the pulse rectifier 18 of conversion moves as rectifier certainly.So, electric energy is supplied in the intermediate circuit 20 of voltage intermediate circuit 22.In order to make intermediate circuit voltage not exceed predetermined limiting value, certainly the pulse rectifier 16 of conversion with condition that choke 28 is connected under work as the DC/DC step-down transformer of three parallel connections.So, when motor 4 each braking, always repeatedly recharge for battery 8 by means of this rectifier-topology.
In charge operation, the signal SL that is used for charge operation waits for operating control device 14 processing.Operating control device 14 produces the signal S12 that is used for multipole switch 12 and the signal S10 that is used for single-pole switch 10 according to this run signal SL.Signal S12 and S10 by these generations make single-pole switch 10 closures and make multipole switch 12 disconnections.Thereby the positive pole 36 of battery 8 is connected with the star point of drawing 6 conductions of multiphase motor 4.In the charge operation process, drive system is connected with supply network 40 conductions, and multipole switch 42 is closed in this course.In this way, voltage intermediate circuit converter 2 produces the constant intermediate circuit voltage little to the electrical network reaction at the rectifier 16 of the certainly conversion of grid side at intermediate circuit 20 places.That is to say that the certainly pulse modulation of the rectifier 16 of conversion by grid side draws close to sine-shaped electric current from supply network 40.This from rectifier 16 of conversion with condition that the choke 28 that front connects is connected under as step-up transformer work.By means of at the certainly rectifier 18 of conversion of generating pusher side and the engine inductance coil 44 of multiphase motor 4, set the desired charging current of battery 8.In this running status, the certainly rectifier 18 of conversion of motor side is worked with engine inductance coil 44, just as the DC/DC step-down transformer of three parallel connections.
In this running status, if drive system is connected with supply network 40 conductions, namely the vehicle by battery operation for example is connected with charging station or is connected with the power network wiring end in the garage, electric energy can also be presented back supply network from battery.In this case, the certainly rectifier 18 of conversion of motor side is connected with engine inductance coil 44, as the DC/DC step-up transformer work of three parallel connections.The certainly rectifier 16 of conversion to grid side is controlled like this, and the supply network 40(that namely feeding electric energy can be returned connection supports " intelligent grid (Smart Grid) ").From the rectifier 16 of conversion with condition that the choke 28 that front connects is connected under formation so-called " active front end (Active Front End, AFE) ".
Can satisfy following requirement by this according to drive system of the present utility model:
-can in different supply networks, charge take high power as battery,
-little to the electrical network reaction,
-battery can be used as local energy feedway (supporting " intelligent grid (Smart Grid) ") operation (electric energy feedback),
-switch between operation and charge operation or the feedback operation and need not high consumption (only two switches) travelling,
-with the engine inductance coil of the motor that connects as the adjuster choke,
The height homogeneity of the assembly of-drive system, and
-the assembly cramped construction that interchangeable purposes forms in travel operation or charge operation by drive system.
Therefore, can obtain purposes various be used for by the vehicle of battery operation, have the drive system according to rectifier topology of the present utility model, no longer need therein vehicle-mounted charging device and can move this drive system with expense seldom.
Claims (3)
1. be used for the drive system by the vehicle of battery operation, have: with two rectifiers (16 from conversion, 18) voltage intermediate circuit converter (2), described rectifier is connected to each other by means of the voltage intermediate circuit with intermediate circuit (20) (22) in DC voltage side; Heterogeneous motor (4) and operating control device (14) with the star point of drawing (6), wherein said motor (4) is at the terminals (R of the alternating voltage side that connects side and two rectifiers (18) in the described rectifier of conversion, S, T) connect, and the described star point (6) of drawing of described motor can be connected with the positive pole (36) of described battery (8) by means of switch (10), described positive pole can be by means of the terminals (30 of threephase switch (12) with grid side, 32,34) connect, the terminals of wherein said grid side are connected at the terminals of alternating voltage side with the second rectifier (16) from conversion by means of a plurality of chokes (28), wherein, the negative pole (38) of described battery (8) is connected with the negative busbar (26) of described voltage intermediate circuit (22), wherein said operating control device connects by signalling technique and described switch (10,12).
2. drive system according to claim 1 is characterized in that, correspondingly is provided with the IGBT pulse rectifier as described rectifier (16,18) from conversion.
3. drive system according to claim 2 is characterized in that, described IGBT pulse rectifier is designed to three-phase.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010039886A DE102010039886B4 (en) | 2010-08-27 | 2010-08-27 | Drive system for a battery-operated vehicle |
| DE1020100398861 | 2010-08-27 | ||
| PCT/EP2011/056083 WO2012025256A1 (en) | 2010-08-27 | 2011-04-18 | Drive system for a battery-operated vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203251231U true CN203251231U (en) | 2013-10-23 |
Family
ID=44626330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011900007000U Expired - Lifetime CN203251231U (en) | 2010-08-27 | 2011-04-18 | Driving system for vehicle run by cell |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN203251231U (en) |
| DE (1) | DE102010039886B4 (en) |
| WO (1) | WO2012025256A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110461641A (en) * | 2017-04-13 | 2019-11-15 | 宝马股份公司 | Charging circuit device for vehicle and the method for charging circuit device |
| CN111641235A (en) * | 2019-03-01 | 2020-09-08 | 日本电产Ssb风系统有限公司 | Electric drive |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9270182B2 (en) | 2012-05-04 | 2016-02-23 | Schneider Electric Industries Sas | Conversion stage, electric converter including such a conversion stage, device for converting an AC current into DC current including such a converter, terminal for recharging an electric battery including such a converter or conversion device |
| FR2990310B1 (en) * | 2012-05-04 | 2014-06-13 | Schneider Electric Ind Sas | ELECTRIC CONVERTER, DEVICE FOR CONVERTING AN ALTERNATING CURRENT INTO A CONTINUOUS CURRENT COMPRISING SUCH A CONVERTER, AND TERMINAL FOR RECHARGING AN ELECTRIC BATTERY COMPRISING SUCH A CONVERTER OR CONVERSION DEVICE |
| FR2998115B1 (en) * | 2012-11-13 | 2014-11-21 | Schneider Electric Ind Sas | CONVERSION STAGE, ELECTRIC CONVERTER HAVING SUCH CONVERSION STAGE, DEVICE FOR CONVERTING AN ALTERNATING CURRENT INTO A CONTINUOUS CURRENT COMPRISING SUCH CONVERTER, AND TERMINAL FOR RECHARGING AN ELECTRIC BATTERY HAVING SUCH A CONVERTER OR CONVERSION DEVICE |
| DE102012210284A1 (en) * | 2012-06-19 | 2013-12-19 | Siemens Aktiengesellschaft | Method for operating a loading station for electric car in household, involves disconnecting rectifier from supply network by switching system when electric car is charged through interface |
| US11479139B2 (en) | 2015-09-11 | 2022-10-25 | Invertedpower Pty Ltd | Methods and systems for an integrated charging system for an electric vehicle |
| BR112018004748A2 (en) | 2015-09-11 | 2018-09-25 | Invertedpower Pty Ltd | controller for an inductive load having one or more inductive windings |
| DE102016100358A1 (en) | 2016-01-11 | 2017-07-13 | Volkswagen Aktiengesellschaft | Electrical system for a vehicle, vehicle and method for performing a charging process |
| DE102018106305B4 (en) | 2018-03-19 | 2020-06-25 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | AC charging of an intelligent battery |
| DE102018120236A1 (en) * | 2018-08-20 | 2020-02-20 | Thyssenkrupp Ag | Charging device with controllable intermediate circuit center voltage and drive system with such a charging device |
| CN113473756A (en) * | 2021-05-28 | 2021-10-01 | 广东省大湾区集成电路与系统应用研究院 | Single-tube power module assembly, motor controller applying single-tube power module assembly and pure electric vehicle |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61248881A (en) * | 1985-04-22 | 1986-11-06 | 三菱電機株式会社 | Controller for elevator |
| US5058710A (en) * | 1990-08-14 | 1991-10-22 | Otis Elevator Company | Elevator power source device |
| DE4107391A1 (en) * | 1991-03-08 | 1992-09-10 | Abb Patent Gmbh | Electric road vehicle with rechargeable battery - has DC=AC converter acting as DC regulator during battery recharging |
| WO1993001650A1 (en) | 1991-07-08 | 1993-01-21 | Siemens Aktiengesellschaft | Process and device for operating as on-board charging set the inverse rectifier of the threephase current drive of an electric car |
| US5373195A (en) * | 1992-12-23 | 1994-12-13 | General Electric Company | Technique for decoupling the energy storage system voltage from the DC link voltage in AC electric drive systems |
| DE19652950A1 (en) * | 1996-12-19 | 1998-07-02 | Ask Antriebs Steuerungs Und In | Method and device for the execution of a battery-supported electric three-phase drive system with battery charging device |
| EP1523428A1 (en) * | 2002-07-19 | 2005-04-20 | Ballard Power Systems Corporation | Apparatus and method employing bi-directional converter for charging and/or supplying power |
| JP4925181B2 (en) * | 2006-03-09 | 2012-04-25 | 国立大学法人長岡技術科学大学 | Power system |
| US7589986B2 (en) * | 2006-04-19 | 2009-09-15 | International Rectifier Corporation | Single stage integrated boost inverter motor drive circuit |
| US7932633B2 (en) * | 2008-10-22 | 2011-04-26 | General Electric Company | Apparatus for transferring energy using power electronics and machine inductance and method of manufacturing same |
-
2010
- 2010-08-27 DE DE102010039886A patent/DE102010039886B4/en active Active
-
2011
- 2011-04-18 WO PCT/EP2011/056083 patent/WO2012025256A1/en active Application Filing
- 2011-04-18 CN CN2011900007000U patent/CN203251231U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110461641A (en) * | 2017-04-13 | 2019-11-15 | 宝马股份公司 | Charging circuit device for vehicle and the method for charging circuit device |
| CN110461641B (en) * | 2017-04-13 | 2023-06-06 | 宝马股份公司 | Charging circuit arrangement for a vehicle and method for a charging circuit arrangement |
| CN111641235A (en) * | 2019-03-01 | 2020-09-08 | 日本电产Ssb风系统有限公司 | Electric drive |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010039886A1 (en) | 2012-03-01 |
| DE102010039886B4 (en) | 2013-02-07 |
| WO2012025256A1 (en) | 2012-03-01 |
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