WO2012152578A3 - Antriebseinheit für einen elektrischen motor - Google Patents

Antriebseinheit für einen elektrischen motor Download PDF

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Publication number
WO2012152578A3
WO2012152578A3 PCT/EP2012/057474 EP2012057474W WO2012152578A3 WO 2012152578 A3 WO2012152578 A3 WO 2012152578A3 EP 2012057474 W EP2012057474 W EP 2012057474W WO 2012152578 A3 WO2012152578 A3 WO 2012152578A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
electric motor
drive unit
coupling unit
module
Prior art date
Application number
PCT/EP2012/057474
Other languages
English (en)
French (fr)
Other versions
WO2012152578A2 (de
Inventor
Stefan Butzmann
Holger Fink
Original Assignee
Robert Bosch Gmbh
Samsung Sdi Co., Ltd.
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 Robert Bosch Gmbh, Samsung Sdi Co., Ltd. filed Critical Robert Bosch Gmbh
Priority to US14/114,225 priority Critical patent/US9203336B2/en
Priority to CN201280021817.6A priority patent/CN103548251B/zh
Priority to EP12716047.1A priority patent/EP2705598A2/de
Publication of WO2012152578A2 publication Critical patent/WO2012152578A2/de
Publication of WO2012152578A3 publication Critical patent/WO2012152578A3/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • 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
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/487—Neutral point clamped inverters
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements 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
    • H02P27/06—Arrangements 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
    • H02P27/08—Arrangements 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 with pulse width modulation
    • H02P27/14—Arrangements 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 with pulse width modulation with three or more levels of voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • Y02T10/64—Electric machine technologies in electromobility
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Inverter Devices (AREA)

Abstract

Es wird eine Antriebseinheit für einen elektrischen Motor (13) umfassend einen Multilevel-Inverter (80) und eine Batterie (10) eingeführt. Die Batterie (10) umfasst wenigstens einen Batteriemodulstrang (70), welcher eine Mehrzahl von in Serie geschalteten Batteriemodulen (40-1,..., 40-n) mit jeweils wenigstens einer Batteriezelle (41) und einer Koppeleinheit (30) umfasst. Die wenigstens eine Batteriezelle (41) ist zwischen einen ersten Eingang (31) und einen zweiten Eingang (32) der Koppeleinheit (30) geschaltet. Die Koppeleinheit (30) ist ausgebildet, auf ein erstes Steuersignal hin die wenigstens eine Batteriezelle (41) zwischen zwei Terminals (42, 43) des Batteriemoduls (40-1,..., 40-n) zu schalten und auf ein zweites Steuersignal hin die zwei Terminals (42, 43) zu verbinden. An dem Batteriemodulstrang (70) sind mehrere Mittelabgriffe (73-1,..., 73-(n-1)) angeordnet, mit welchen ein Potential an einer Verbindung zwischen jeweils zwei Batteriemodulen (40-1,..., 40-n) abgreifbar ist. Eingänge des Multilevel-Inverters (80) sind mit den Mittelabgriffen (73-1,..., 73-(n-1)) verbunden.
PCT/EP2012/057474 2011-05-06 2012-04-24 Antriebseinheit für einen elektrischen motor WO2012152578A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US14/114,225 US9203336B2 (en) 2011-05-06 2012-04-24 Drive unit for an electric motor
CN201280021817.6A CN103548251B (zh) 2011-05-06 2012-04-24 用于电机的驱动单元
EP12716047.1A EP2705598A2 (de) 2011-05-06 2012-04-24 Antriebseinheit für einen elektrischen motor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011075429A DE102011075429A1 (de) 2011-05-06 2011-05-06 Antriebseinheit für einen elektrischen Motor
DE102011075429.6 2011-05-06

Publications (2)

Publication Number Publication Date
WO2012152578A2 WO2012152578A2 (de) 2012-11-15
WO2012152578A3 true WO2012152578A3 (de) 2013-08-15

Family

ID=45998399

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/057474 WO2012152578A2 (de) 2011-05-06 2012-04-24 Antriebseinheit für einen elektrischen motor

Country Status (5)

Country Link
US (1) US9203336B2 (de)
EP (1) EP2705598A2 (de)
CN (1) CN103548251B (de)
DE (1) DE102011075429A1 (de)
WO (1) WO2012152578A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014203553A1 (de) * 2014-02-27 2015-08-27 Robert Bosch Gmbh Elektrisches Antriebssystem
DE102016112636A1 (de) * 2016-07-11 2018-01-11 Miele & Cie. Kg Elektrische Versorgungsschaltung zur Versorgung wenigstens einers Wechselrichters
DE102020129128A1 (de) 2020-11-05 2022-05-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verteiltes Echtzeitsystem mittels eines modularen Multilevel-Konverters
US11444550B1 (en) 2021-05-03 2022-09-13 Ekergy Energy, Inc. Multi switch inverter, personal power plant system using thereof and method to generate AC power sine wave
US11677333B2 (en) 2021-05-03 2023-06-13 Ekergy Energy, Inc. Multi switch inverter, personal power plant system using thereof and method to generate AC power sine wave
EP4164110A1 (de) 2021-10-06 2023-04-12 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Verfahren und system für eine zielstrommodulation eines modularen multilevelumrichters
DE102022109827A1 (de) 2021-10-06 2023-04-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren und System für eine Zielstrommodulierung eines modularen Multilevelumrichters

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0727870A2 (de) * 1995-02-14 1996-08-21 Kabushiki Kaisha Toshiba Leistungswandler
US5773962A (en) * 1995-01-17 1998-06-30 Norvik Traction Inc. Battery energy monitoring circuits

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5656915A (en) * 1995-08-28 1997-08-12 Eaves; Stephen S. Multicell battery pack bilateral power distribution unit with individual cell monitoring and control
JP3741171B2 (ja) * 1996-06-17 2006-02-01 株式会社安川電機 多重パルス幅変調方式の電力変換装置
ITVA20010022A1 (it) * 2001-07-11 2003-01-11 Chemieco Srl Invertitore statico di tensione per sistema a batterie
JP4605952B2 (ja) * 2001-08-29 2011-01-05 株式会社日立製作所 蓄電装置及びその制御方法
JPWO2004109890A1 (ja) * 2003-06-09 2006-07-20 京セミ株式会社 発電システム
JP4749852B2 (ja) * 2005-11-30 2011-08-17 日立オートモティブシステムズ株式会社 モータ駆動装置及びそれを用いた自動車
DE102008037064A1 (de) * 2008-08-08 2010-02-11 Bayerische Motoren Werke Aktiengesellschaft Schaltungsanordnung für einen elektrischen Antrieb

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5773962A (en) * 1995-01-17 1998-06-30 Norvik Traction Inc. Battery energy monitoring circuits
EP0727870A2 (de) * 1995-02-14 1996-08-21 Kabushiki Kaisha Toshiba Leistungswandler

Also Published As

Publication number Publication date
DE102011075429A1 (de) 2012-11-08
US20140111123A1 (en) 2014-04-24
EP2705598A2 (de) 2014-03-12
US9203336B2 (en) 2015-12-01
CN103548251B (zh) 2017-07-07
WO2012152578A2 (de) 2012-11-15
CN103548251A (zh) 2014-01-29

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