WO2013023931A3 - Fahrzeug mit leistungselektronik - Google Patents

Fahrzeug mit leistungselektronik Download PDF

Info

Publication number
WO2013023931A3
WO2013023931A3 PCT/EP2012/065135 EP2012065135W WO2013023931A3 WO 2013023931 A3 WO2013023931 A3 WO 2013023931A3 EP 2012065135 W EP2012065135 W EP 2012065135W WO 2013023931 A3 WO2013023931 A3 WO 2013023931A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
phase
circuit board
electronic unit
rails
Prior art date
Application number
PCT/EP2012/065135
Other languages
English (en)
French (fr)
Other versions
WO2013023931A2 (de
Inventor
Jose Lopez de Arroyabe
Original Assignee
Bayerische Motoren Werke Aktiengesellschaft
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 Bayerische Motoren Werke Aktiengesellschaft filed Critical Bayerische Motoren Werke Aktiengesellschaft
Priority to CN201280039357.XA priority Critical patent/CN103717441B/zh
Publication of WO2013023931A2 publication Critical patent/WO2013023931A2/de
Publication of WO2013023931A3 publication Critical patent/WO2013023931A3/de
Priority to US14/176,483 priority patent/US9925880B2/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L15/00Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/007Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L50/00Electric propulsion with power supplied within the vehicle
    • B60L50/50Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L15/00Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/0213Electrical arrangements not otherwise provided for
    • H05K1/0263High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00Printed circuits
    • H05K1/02Details
    • H05K1/14Structural association of two or more printed circuits
    • H05K1/144Stacked arrangements of planar printed circuit boards
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/14Mounting supporting structure in casing or on frame or rack
    • H05K7/1422Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427Housings
    • H05K7/1432Housings specially adapted for power drive units or power converters
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/14Mounting supporting structure in casing or on frame or rack
    • H05K7/1422Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427Housings
    • H05K7/1432Housings specially adapted for power drive units or power converters
    • H05K7/14322Housings specially adapted for power drive units or power converters wherein the control and power circuits of a power converter are arranged within the same casing
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/14Mounting supporting structure in casing or on frame or rack
    • H05K7/1422Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427Housings
    • H05K7/1432Housings specially adapted for power drive units or power converters
    • H05K7/14329Housings specially adapted for power drive units or power converters specially adapted for the configuration of power bus bars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L2240/00Control parameters of input or output; Target parameters
    • B60L2240/40Drive Train control parameters
    • B60L2240/42Drive Train control parameters related to electric machines
    • B60L2240/429Current
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L2240/00Control parameters of input or output; Target parameters
    • B60L2240/80Time limits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L2270/00Problem solutions or means not otherwise provided for
    • B60L2270/10Emission reduction
    • B60L2270/14Emission reduction of noise
    • B60L2270/147Emission reduction of noise electro magnetic [EMI]
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/003Constructional details, e.g. physical layout, assembly, wiring or busbar connections
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/04Assemblies of printed circuits
    • H05K2201/041Stacked PCBs, i.e. having neither an empty space nor mounted components in between
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007Types of components
    • H05K2201/10151Sensor
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007Types of components
    • H05K2201/10166Transistor
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10227Other objects, e.g. metallic pieces
    • H05K2201/10272Busbars, i.e. thick metal bars mounted on the PCB as high-current conductors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/64Electric machine technologies in electromobility
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/72Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inverter Devices (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

Fahrzeug mit einer Leistungselektronikeinheit zum Wandeln von Energie zwischen einem Gleichstromkreis und einer mehrphasigen Drehstrommaschine, wobei die Leistungselektronikeinheit ein Leistungsmodul, eine Treiberplatine und eine Steuerplatine umfasst, und die Leistungselektronikeinheit zwei Gleichstromschienen aufweist, an die der Gleichstromkreis anschließbar ist, und die Leistungselektronikeinheit Phasenstromschienen aufweist, an die mehrphasige Drehstrommaschine anschließbar ist, wobei die Anzahl der Phasenstromschienen der Anzahl der Phasen der mehrphasigen Drehstrommaschine entspricht, derart ausgebildet, dass die Anordnung des Leistungsmoduls, der Treiberplatine und der Steuerplatine einem Sandwich-Aufbau entspricht, die Phasenstromschienen mit dem Leistungsmodui verbunden sind, und die Steuerplatine für jede Phasenstromschiene eine Durchführung aufweist, durch die die jeweilige Phasenstromschiene durchgeführt ist.
PCT/EP2012/065135 2011-08-12 2012-08-02 Fahrzeug mit leistungselektronik WO2013023931A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280039357.XA CN103717441B (zh) 2011-08-12 2012-08-02 具有功率电子器件的车辆
US14/176,483 US9925880B2 (en) 2011-08-12 2014-02-10 Vehicle with power electronics

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011080912.0 2011-08-12
DE102011080912A DE102011080912A1 (de) 2011-08-12 2011-08-12 Fahrzeug mit Leistungselektronik

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/176,483 Continuation US9925880B2 (en) 2011-08-12 2014-02-10 Vehicle with power electronics

Publications (2)

Publication Number Publication Date
WO2013023931A2 WO2013023931A2 (de) 2013-02-21
WO2013023931A3 true WO2013023931A3 (de) 2013-07-18

Family

ID=46640669

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/065135 WO2013023931A2 (de) 2011-08-12 2012-08-02 Fahrzeug mit leistungselektronik

Country Status (4)

Country Link
US (1) US9925880B2 (de)
CN (1) CN103717441B (de)
DE (1) DE102011080912A1 (de)
WO (1) WO2013023931A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6337394B2 (ja) * 2013-07-05 2018-06-06 パナソニックIpマネジメント株式会社 半導体装置
DE102013223888A1 (de) * 2013-11-22 2015-05-28 Zf Friedrichshafen Ag Mehrfunktionale Hochstromleiterplatte
DE102013223761A1 (de) * 2013-11-21 2015-05-21 Zf Friedrichshafen Ag Mehrfunktionale Hochstromleiterplatte
WO2015074814A1 (de) 2013-11-21 2015-05-28 Zf Friedrichshafen Ag Mehrfunktionale hochstromleiterplatte
KR20150065093A (ko) * 2013-12-04 2015-06-12 엘에스산전 주식회사 전기 자동차용 인버터
JP6112003B2 (ja) * 2013-12-18 2017-04-12 トヨタ自動車株式会社 冷却機能付き電子装置
CN104981139B (zh) * 2014-04-12 2020-01-21 湖北文理学院 一种电机控制器控制板屏蔽结构
FR3043851B1 (fr) * 2015-11-13 2018-01-05 Valeo Siemens Eautomotive France Sas Barre de connexion electrique
DE102015224073A1 (de) * 2015-12-02 2017-06-08 Zf Friedrichshafen Ag Mehrfunktionale Hochstromleiterplatte
DE102017221745B4 (de) * 2017-12-03 2024-02-08 Audi Ag Leistungselektroniksystem zur Steuerung eines elektrischen Antriebes mit einem Zwischenkreiskondensator
DE102017222016A1 (de) * 2017-12-06 2019-06-06 Zf Friedrichshafen Ag Verbindungsvorrichtung zum Verbinden einer Stromschiene eines Halbleitermoduls mit einer weiterführenden Stromschiene, Leistungselektronikvorrichtung mit einer Verbindungsvorrichtung und Verfahren zum Herstellen einer Leistungselektronikvorrichtung
CN108462375B (zh) * 2018-04-11 2020-03-24 上海空间电源研究所 用于提高电源控制器功率质量比的功率汇流装置
CN112074079B (zh) * 2020-09-15 2022-05-27 苏州臻迪智能科技有限公司 电机控制器线路板及电机控制器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1881592A2 (de) * 2006-07-20 2008-01-23 Hitachi, Ltd. Stromwandler
JP2008035591A (ja) * 2006-07-27 2008-02-14 Meidensha Corp Acコントローラ構造
JP2009105178A (ja) * 2007-10-23 2009-05-14 Nichicon Corp パワー半導体ユニット

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7061775B2 (en) 2002-01-16 2006-06-13 Rockwell Automation Technologies, Inc. Power converter having improved EMI shielding
DE10220047A1 (de) * 2002-05-04 2003-11-20 Jungheinrich Ag Antriebssystem mit Umrichtersteuerung für Niederspannungs-Drehstrommotoren
JP4764365B2 (ja) * 2007-02-28 2011-08-31 三菱重工業株式会社 インバータ一体型電動圧縮機
JP5099433B2 (ja) * 2008-02-21 2012-12-19 アイシン・エィ・ダブリュ株式会社 駆動装置制御ユニット
JP5171520B2 (ja) * 2008-09-30 2013-03-27 日立オートモティブシステムズ株式会社 電力変換装置
US8570132B2 (en) * 2009-10-27 2013-10-29 GM Global Technology Operations LLC Power electronics assembly with multi-sided inductor cooling
JP5492599B2 (ja) * 2010-02-26 2014-05-14 日立オートモティブシステムズ株式会社 回転電機システム
DE202010006280U1 (de) * 2010-04-23 2010-08-05 Lenze Drives Gmbh Leiterplattenverbund und Frequenzumrichter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1881592A2 (de) * 2006-07-20 2008-01-23 Hitachi, Ltd. Stromwandler
JP2008035591A (ja) * 2006-07-27 2008-02-14 Meidensha Corp Acコントローラ構造
JP2009105178A (ja) * 2007-10-23 2009-05-14 Nichicon Corp パワー半導体ユニット

Also Published As

Publication number Publication date
DE102011080912A1 (de) 2013-02-14
US20140152092A1 (en) 2014-06-05
CN103717441A (zh) 2014-04-09
US9925880B2 (en) 2018-03-27
CN103717441B (zh) 2016-05-04
WO2013023931A2 (de) 2013-02-21

Similar Documents

Publication Publication Date Title
WO2013023931A3 (de) Fahrzeug mit leistungselektronik
WO2011095309A3 (de) Elektronische baugruppe zum schalten elektrischer leistung
WO2012127209A3 (en) Solar photovoltaic inverters
WO2012072372A3 (de) Vorrichtung zur verwendung in einem elektrischen antriebssystem und verfahren zum betrieb einer solchen
IN2014DN08073A (de)
WO2014051167A3 (en) Electric power tool
WO2013043811A3 (en) Uninterruptible power supply systems and methods employing on-demand energy storage
WO2012154810A3 (en) Power conversion apparatus and methods employing variable-level inverters
WO2011124478A3 (de) Elektrisches energiebordnetz für ein kraftfahrzeug
WO2011012428A3 (de) Schaltungsanordnung für ein bordnetz
MX2013011899A (es) Sistema de panel solar integrado en el techo con micro-inversores montados en los bordes.
PL2396188T3 (pl) Układ zasilania odbiorników w pojeździe szynowym energią elegktyrczną z sieci elektrycznej lub z kombinacji silnika i prądnicy
WO2011163244A3 (en) Battery power source device
EP2642838A4 (de) Musterbeschichtung für eine metallfolie, verfahren zum stanzen einer metallfolie, leiterplatte, herstellungsverfahren dafür und solarzellenmodul
GB201109825D0 (en) System and method for tranferring electric energy to a vehicle using constant current operation of segments of a conductor arrangement
WO2011047036A3 (en) Power electronics and integration system for providing a common high current inverter for use with a traction inverter and an auxiliary inverter
WO2011103987A3 (de) Antriebssystem und arbeitsmaschine
MY158785A (en) Power conversion device
MY165973A (en) Power conversion device
IN2013MU03632A (de)
WO2015007780A3 (de) Schaltung zur leistungsverteilung mit resonanzwandlern
EP2871918A4 (de) Laminat für leiterplatten, leiterplatte auf metallbasis und strommodul
WO2014177618A3 (en) Power tool with step-up converter
WO2011032749A3 (de) Steuerung für ein bordnetz für ein kraftfahrzeug und verfahren zum betreiben der steuerung
NZ605227A (en) Method for feeding electrical power into a three-phase ac voltage system

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201280039357.X

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12745673

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 12745673

Country of ref document: EP

Kind code of ref document: A2