WO2008129658A1 - 電動機制御装置 - Google Patents

電動機制御装置 Download PDF

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Publication number
WO2008129658A1
WO2008129658A1 PCT/JP2007/058278 JP2007058278W WO2008129658A1 WO 2008129658 A1 WO2008129658 A1 WO 2008129658A1 JP 2007058278 W JP2007058278 W JP 2007058278W WO 2008129658 A1 WO2008129658 A1 WO 2008129658A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric motor
inverter
short
test pattern
phases
Prior art date
Application number
PCT/JP2007/058278
Other languages
English (en)
French (fr)
Inventor
Isao Kezobo
Masahiro Kimata
Takayuki Kifuku
Kazumichi Tsutsumi
Chiaki Fujimoto
Noriyuki Inoue
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to CN2007800506191A priority Critical patent/CN101595633B/zh
Priority to US12/520,995 priority patent/US8232752B2/en
Priority to EP07741714.5A priority patent/EP2164169B1/en
Priority to JP2009510692A priority patent/JP4954278B2/ja
Priority to PCT/JP2007/058278 priority patent/WO2008129658A1/ja
Priority to KR1020097017197A priority patent/KR101088976B1/ko
Publication of WO2008129658A1 publication Critical patent/WO2008129658A1/ja

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
    • 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
    • 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
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies
    • 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
    • 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
    • H02H7/10—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 converters; for rectifiers
    • H02H7/12—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 converters; for rectifiers for static converters or rectifiers
    • H02H7/122—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02P29/027—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an over-current
    • 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
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

　迅速かつ正確に、短絡故障箇所を特定できる電動機制御装置を提供することを課題とする。 　トルク電流指令、電動機の各相に流れる電流に応じて各相電圧指令を決定する電流制御手段と、各相電圧指令に基づきインバータへスイッチング操作を指示するスイッチング素子駆動回路と、スイッチング操作信号を受けて電動機を駆動するインバータと、インバータの各相のスイッチング素子にそれぞれ直列に配置された電流検出器と、インバータのスイッチング素子をＯＮする所定の組合せを示すテストパターンを記憶し、テストパターンと当該テストパターンの応答として電流検出器で検出される各相の電流検出値とに基づき短絡故障箇所を特定する短絡箇所特定手段とを備える。
PCT/JP2007/058278 2007-04-16 2007-04-16 電動機制御装置 WO2008129658A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN2007800506191A CN101595633B (zh) 2007-04-16 2007-04-16 电动机控制装置
US12/520,995 US8232752B2 (en) 2007-04-16 2007-04-16 Electric motor control apparatus
EP07741714.5A EP2164169B1 (en) 2007-04-16 2007-04-16 Electric motor control apparatus
JP2009510692A JP4954278B2 (ja) 2007-04-16 2007-04-16 電動機制御装置
PCT/JP2007/058278 WO2008129658A1 (ja) 2007-04-16 2007-04-16 電動機制御装置
KR1020097017197A KR101088976B1 (ko) 2007-04-16 2007-04-16 전동기 제어 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/058278 WO2008129658A1 (ja) 2007-04-16 2007-04-16 電動機制御装置

Publications (1)

Publication Number Publication Date
WO2008129658A1 true WO2008129658A1 (ja) 2008-10-30

Family

ID=39875206

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/058278 WO2008129658A1 (ja) 2007-04-16 2007-04-16 電動機制御装置

Country Status (6)

Country Link
US (1) US8232752B2 (ja)
EP (1) EP2164169B1 (ja)
JP (1) JP4954278B2 (ja)
KR (1) KR101088976B1 (ja)
CN (1) CN101595633B (ja)
WO (1) WO2008129658A1 (ja)

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WO2011122482A1 (ja) * 2010-03-29 2011-10-06 株式会社ジェイテクト モータ制御装置
JP2011223707A (ja) * 2010-04-07 2011-11-04 Denso Corp 電動機制御装置
JP2013523078A (ja) * 2010-03-23 2013-06-13 コンチネンタル・オートモーティブ・ゲーエムベーハー ブラシレスモータを運転する方法
DE102012221536A1 (de) 2012-02-07 2013-08-08 Mitsubishi Electric Corporation Motorsteuerungsvorrichtung, auf eine Motorsteuerungsvorrichtung angewendetes Stromsteuerungsverfahren und eine Motorsteuervorrichtung verwendende elektrische Servolenkungsvorrichtung
WO2013125057A1 (ja) 2012-02-24 2013-08-29 三菱電機株式会社 交流回転機の制御装置及びその方法、電動パワーステアリング装置
DE102013208354A1 (de) 2012-05-09 2013-11-14 Mitsubishi Electric Corporation Motorsteuervorrichtung und elektrische Servolenkung, welche dieselbe verwendet
JP2013542406A (ja) * 2010-08-26 2013-11-21 イナジー・オートモーティブ・システムズ・リサーチ・（ソシエテ・アノニム） 電気回路を診断する方法
JP2014204529A (ja) * 2013-04-03 2014-10-27 株式会社ジェイテクト モータ制御装置
JP2017022830A (ja) * 2015-07-08 2017-01-26 トヨタ自動車株式会社 電力変換装置
JPWO2015140960A1 (ja) * 2014-03-19 2017-04-06 三菱電機株式会社 交流回転機の制御装置および電動パワーステアリング装置
JP2017195734A (ja) * 2016-04-22 2017-10-26 三菱電機株式会社 交流回転機の制御装置及び制御方法
JP2018182780A (ja) * 2017-04-03 2018-11-15 株式会社デンソー 多相回転機の制御装置

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