ATE421096T1 - Vorrichtung zur erdfehlerdetektion für eine motorantriebsschaltung - Google Patents
Vorrichtung zur erdfehlerdetektion für eine motorantriebsschaltungInfo
- Publication number
- ATE421096T1 ATE421096T1 AT07000250T AT07000250T ATE421096T1 AT E421096 T1 ATE421096 T1 AT E421096T1 AT 07000250 T AT07000250 T AT 07000250T AT 07000250 T AT07000250 T AT 07000250T AT E421096 T1 ATE421096 T1 AT E421096T1
- Authority
- AT
- Austria
- Prior art keywords
- switching devices
- electric
- circuit
- motor
- current detection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
- H02H7/0838—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements with H-bridge circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
- B62D5/0487—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures detecting motor faults
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
- H02H3/162—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass for ac systems
- H02H3/165—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass for ac systems for three-phase systems
-
- 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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
- H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Ac Motors In General (AREA)
- Inverter Devices (AREA)
- Control Of Electric Motors In General (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Protection Of Generators And Motors (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006064675A JP4741391B2 (ja) | 2006-03-09 | 2006-03-09 | モータ駆動回路の地絡検出装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE421096T1 true ATE421096T1 (de) | 2009-01-15 |
Family
ID=38009746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07000250T ATE421096T1 (de) | 2006-03-09 | 2007-01-08 | Vorrichtung zur erdfehlerdetektion für eine motorantriebsschaltung |
Country Status (7)
Country | Link |
---|---|
US (1) | US7586285B2 (de) |
EP (1) | EP1832885B1 (de) |
JP (1) | JP4741391B2 (de) |
KR (1) | KR100863390B1 (de) |
CN (1) | CN100578912C (de) |
AT (1) | ATE421096T1 (de) |
DE (1) | DE602007000471D1 (de) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20040033462A (ko) * | 2002-10-14 | 2004-04-28 | 주식회사 포스코 | 모터의 접지 레벨 검출 장치 |
JP4741391B2 (ja) * | 2006-03-09 | 2011-08-03 | オムロンオートモーティブエレクトロニクス株式会社 | モータ駆動回路の地絡検出装置 |
CN101682289B (zh) * | 2007-06-28 | 2012-07-04 | 三菱电机株式会社 | 功率转换装置 |
JP5014034B2 (ja) * | 2007-09-12 | 2012-08-29 | オムロンオートモーティブエレクトロニクス株式会社 | 多相交流モータ駆動装置 |
JP5142917B2 (ja) * | 2008-09-26 | 2013-02-13 | オムロンオートモーティブエレクトロニクス株式会社 | 多相モータ駆動装置 |
JP2011067065A (ja) | 2009-09-18 | 2011-03-31 | Omron Automotive Electronics Co Ltd | モータ駆動装置 |
JP5328592B2 (ja) | 2009-10-02 | 2013-10-30 | オムロンオートモーティブエレクトロニクス株式会社 | モータ駆動装置 |
US8378528B2 (en) * | 2009-12-07 | 2013-02-19 | GM Global Technology Operations LLC | Systems and methods for discharging bus voltage using semiconductor devices |
JP2011205838A (ja) * | 2010-03-26 | 2011-10-13 | Omron Automotive Electronics Co Ltd | モータ駆動装置 |
CN101893671A (zh) * | 2010-06-28 | 2010-11-24 | 宁夏电力公司银川供电局 | 基于dsp的电动轮椅电机未连接故障的检测方法 |
DE102010035149B4 (de) * | 2010-08-23 | 2019-03-21 | Thyssenkrupp Presta Aktiengesellschaft | Sicherheitsschaltung für einen Elektromotor einer elektromechanischen Lenkung |
US8970246B2 (en) | 2010-12-23 | 2015-03-03 | Caterpillar Inc. | Assembly and circuit structure for measuring current through an integrated circuit module device |
JP5942337B2 (ja) * | 2011-04-28 | 2016-06-29 | 株式会社ジェイテクト | 車両用操舵装置 |
JP5414757B2 (ja) * | 2011-09-12 | 2014-02-12 | オムロンオートモーティブエレクトロニクス株式会社 | 漏電検知装置 |
CN103076482A (zh) * | 2011-10-26 | 2013-05-01 | 乐星产电(无锡)有限公司 | 电机电流检测装置以及电机电流检测方法 |
WO2013153596A1 (ja) * | 2012-04-09 | 2013-10-17 | 東芝三菱電機産業システム株式会社 | 地絡検出回路およびそれを用いた電力変換装置 |
US9274158B2 (en) * | 2012-11-15 | 2016-03-01 | Ford Global Technologies, Llc | Hybrid/electrical vehicle HV AC system leakage and ground fault detection |
JP5908424B2 (ja) * | 2013-03-25 | 2016-04-26 | 日立オートモティブシステムズステアリング株式会社 | モータ制御装置およびパワーステアリング装置 |
US9136782B2 (en) * | 2013-07-02 | 2015-09-15 | The Boeing Company | Motor control for stability and power supply protection |
CN104569704A (zh) * | 2013-10-12 | 2015-04-29 | 重庆金美通信有限责任公司 | 一种直流无刷电机驱动电路故障诊断方法 |
US9087418B2 (en) | 2013-11-19 | 2015-07-21 | Ford Global Technologies, Llc | Vehicle diagnostic system and method for detecting incorrect cable connections |
CN103825505A (zh) * | 2014-02-21 | 2014-05-28 | 太仓航创自动化科技有限公司 | 一种无刷直流电机容错逆变器的拓扑重构方法 |
FR3018609B1 (fr) * | 2014-03-14 | 2016-03-25 | Renault Sas | Procede et systeme de commande d'une machine electrique avec diagnostic de l'onduleur d'alimentation. |
JP6316449B2 (ja) * | 2014-11-04 | 2018-04-25 | 三菱電機株式会社 | モータ制御装置、電動パワーステアリング装置およびインバータ系故障検出方法 |
US10145897B2 (en) | 2015-06-30 | 2018-12-04 | Texas Instruments Incorporated | Motor winding fault detection circuits and methods to detect motor winding faults |
US10411619B2 (en) * | 2015-08-28 | 2019-09-10 | Regal Beloit America, Inc. | Motor controller, drive circuit, and methods for combined electric motor control |
WO2017152040A1 (en) * | 2016-03-03 | 2017-09-08 | Eaton Corporation | Electrical motor coil short detection and protection |
US11050236B2 (en) | 2016-05-12 | 2021-06-29 | Intelesol, Llc | Solid-state line disturbance circuit interrupter |
EP3504106B1 (de) | 2016-08-23 | 2020-04-29 | thyssenkrupp Presta AG | Feuchtigkeitsmessung in einem elektromotor einer servolenkung eines fahrzeugs mit pull-up widerstand |
CN106338672B (zh) * | 2016-09-26 | 2018-02-16 | 珠海格力电器股份有限公司 | 一种电机接地故障检测方法及*** |
US10931473B2 (en) | 2016-10-20 | 2021-02-23 | Intelesol, Llc | Building automation system |
CN114280359A (zh) | 2016-10-28 | 2022-04-05 | 因特莱索有限责任公司 | 具有控制的负载识别ac电源及方法 |
WO2018080604A1 (en) | 2016-10-28 | 2018-05-03 | Mark Telefus | High efficiency ac direct to dc extraction converter and methods |
JP6649509B2 (ja) * | 2016-12-16 | 2020-02-19 | 日立オートモティブシステムズ株式会社 | 車載制御装置 |
US11056981B2 (en) | 2018-07-07 | 2021-07-06 | Intelesol, Llc | Method and apparatus for signal extraction with sample and hold and release |
US11671029B2 (en) | 2018-07-07 | 2023-06-06 | Intelesol, Llc | AC to DC converters |
US11581725B2 (en) | 2018-07-07 | 2023-02-14 | Intelesol, Llc | Solid-state power interrupters |
US11334388B2 (en) | 2018-09-27 | 2022-05-17 | Amber Solutions, Inc. | Infrastructure support to enhance resource-constrained device capabilities |
US11205011B2 (en) | 2018-09-27 | 2021-12-21 | Amber Solutions, Inc. | Privacy and the management of permissions |
US11349296B2 (en) | 2018-10-01 | 2022-05-31 | Intelesol, Llc | Solid-state circuit interrupters |
US10985548B2 (en) | 2018-10-01 | 2021-04-20 | Intelesol, Llc | Circuit interrupter with optical connection |
US11342735B2 (en) | 2018-10-11 | 2022-05-24 | Intelesol, Llc | Solid-state line disturbance circuit interrupter |
CA3123586A1 (en) | 2018-12-17 | 2020-06-25 | Intelesol, Llc | Ac-driven light-emitting diode systems |
US11422520B2 (en) | 2019-04-08 | 2022-08-23 | Intelesol, Llc | Building automation system |
US11336199B2 (en) | 2019-04-09 | 2022-05-17 | Intelesol, Llc | Load identifying AC power supply with control and methods |
KR102138360B1 (ko) * | 2019-04-11 | 2020-07-27 | 엘에스일렉트릭(주) | 출력지락 검출이 가능한 인버터 시스템과 이를 이용한 출력지락 검출 방법 |
US11348752B2 (en) | 2019-05-18 | 2022-05-31 | Amber Solutions, Inc. | Intelligent circuit breakers with air-gap and solid-state switches |
DE102019217747A1 (de) * | 2019-11-18 | 2021-05-20 | Rolls-Royce Deutschland Ltd & Co Kg | Ermitteln eines Inverterkurzschlusses zwischen zwei Phasen |
EP4088125A4 (de) | 2020-01-21 | 2024-03-06 | Amber Semiconductor, Inc. | Intelligente schaltungsunterbrechung |
CN116195158A (zh) | 2020-08-11 | 2023-05-30 | 安泊半导体公司 | 智能能源监测和选择控制*** |
CN113788063B (zh) * | 2021-09-03 | 2022-07-12 | 湖南东嘉智能科技有限公司 | 电动助力转向控制***及其电流检测方法 |
KR102664818B1 (ko) * | 2021-11-05 | 2024-05-08 | 주식회사 현대케피코 | 프리휠링 다이오드 오픈 고장 진단 시스템 및 오픈 고장 진단 방법 |
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JPS61262084A (ja) * | 1985-05-14 | 1986-11-20 | Toshiba Corp | インバ−タの電流検出装置 |
NZ214090A (en) * | 1985-11-06 | 1989-01-27 | Sps Technologies | Pulse width control of ac induction motor |
JPH04210779A (ja) * | 1990-12-14 | 1992-07-31 | Mitsubishi Electric Corp | インバータ装置の地絡検出器及び地絡検出方法 |
JP3215164B2 (ja) * | 1992-06-19 | 2001-10-02 | 東洋電機製造株式会社 | 電圧形インバータ装置 |
US5483167A (en) * | 1992-09-08 | 1996-01-09 | Mitsubishi Denki Kabushiki Kaisha | Computer controlled ground detecting method for inverter unit and apparatus therefor |
JPH06115444A (ja) * | 1992-10-07 | 1994-04-26 | Nippondenso Co Ltd | 電動式4輪操舵装置 |
JPH06127396A (ja) * | 1992-10-14 | 1994-05-10 | Nippondenso Co Ltd | 車両の後輪操舵装置 |
US5650708A (en) * | 1992-12-08 | 1997-07-22 | Nippondenso Co., Ltd. | Inverter control apparatus using a two-phase modulation method |
JPH06233450A (ja) * | 1993-02-04 | 1994-08-19 | Nippondenso Co Ltd | モータ駆動回路の故障検出装置 |
JP3245727B2 (ja) * | 1993-06-04 | 2002-01-15 | 日本電産シバウラ株式会社 | モータの相電流検出装置 |
JP3240535B2 (ja) * | 1993-06-18 | 2001-12-17 | 日本電産シバウラ株式会社 | モータの相電流検出装置 |
US5768079A (en) * | 1996-09-25 | 1998-06-16 | Cooper Industries, Inc. | Adaptive ground and phase fault detection for a power distribution system |
JPH1146483A (ja) * | 1997-07-25 | 1999-02-16 | Toshiba Corp | 電力変換装置及びこの電力変換装置を用いた空気調和機 |
JP2000116144A (ja) * | 1998-09-30 | 2000-04-21 | Yaskawa Electric Corp | インバータ装置 |
JP3292179B2 (ja) * | 1999-09-07 | 2002-06-17 | トヨタ自動車株式会社 | モータ駆動装置のための異常検出装置 |
KR100488528B1 (ko) * | 2003-05-16 | 2005-05-11 | 삼성전자주식회사 | 모터전원공급장치 |
JP4378151B2 (ja) * | 2003-11-04 | 2009-12-02 | 株式会社デンソー | モータ駆動装置 |
KR100566437B1 (ko) * | 2003-11-11 | 2006-03-31 | 엘에스산전 주식회사 | 위상천이를 이용한 인버터 고장 검출 장치 및 방법 |
JP2006081327A (ja) * | 2004-09-10 | 2006-03-23 | Mitsubishi Electric Corp | インバータの故障検出装置 |
JP4741391B2 (ja) * | 2006-03-09 | 2011-08-03 | オムロンオートモーティブエレクトロニクス株式会社 | モータ駆動回路の地絡検出装置 |
-
2006
- 2006-03-09 JP JP2006064675A patent/JP4741391B2/ja not_active Expired - Fee Related
-
2007
- 2007-01-08 AT AT07000250T patent/ATE421096T1/de not_active IP Right Cessation
- 2007-01-08 EP EP07000250A patent/EP1832885B1/de active Active
- 2007-01-08 DE DE602007000471T patent/DE602007000471D1/de active Active
- 2007-01-23 KR KR1020070006843A patent/KR100863390B1/ko not_active IP Right Cessation
- 2007-02-27 US US11/711,598 patent/US7586285B2/en not_active Expired - Fee Related
- 2007-03-05 CN CN200710085448A patent/CN100578912C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20070211396A1 (en) | 2007-09-13 |
KR100863390B1 (ko) | 2008-10-14 |
JP2007244133A (ja) | 2007-09-20 |
EP1832885B1 (de) | 2009-01-14 |
JP4741391B2 (ja) | 2011-08-03 |
CN100578912C (zh) | 2010-01-06 |
KR20070092601A (ko) | 2007-09-13 |
US7586285B2 (en) | 2009-09-08 |
CN101056086A (zh) | 2007-10-17 |
EP1832885A1 (de) | 2007-09-12 |
DE602007000471D1 (de) | 2009-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |