IN2014CN04618A - - Google Patents

Info

Publication number
IN2014CN04618A
IN2014CN04618A IN4618CHN2014A IN2014CN04618A IN 2014CN04618 A IN2014CN04618 A IN 2014CN04618A IN 4618CHN2014 A IN4618CHN2014 A IN 4618CHN2014A IN 2014CN04618 A IN2014CN04618 A IN 2014CN04618A
Authority
IN
India
Prior art keywords
aforementioned
controls
phase
fault
inverters
Prior art date
Application number
Inventor
Akira Furukawa
Yoshihiko Kimpara
Jiro Okada
Original Assignee
Mitsubishi Electric Corp
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 Corp filed Critical Mitsubishi Electric Corp
Publication of IN2014CN04618A publication Critical patent/IN2014CN04618A/en

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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/12—Monitoring commutation; Providing indication of commutation failure
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/003—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to inverters
    • 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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions
    • 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
    • B62D5/0403—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 constructional features, e.g. common housing for motor and gear box
    • 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
    • B62D5/046—Controlling the motor
    • 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
    • B62D5/0484—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 for reaction to failures, e.g. limp home
    • 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
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/22—Multiple windings; Windings for more than three phases
    • 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
    • H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/50—Structural details of electrical machines
    • B60L2220/56—Structural details of electrical machines with switched windings
    • 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
    • B60L2220/00—Electrical machine types; Structures or applications thereof
    • B60L2220/50—Structural details of electrical machines
    • B60L2220/58—Structural details of electrical machines with more than three phases
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/429—Current
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/52—Drive Train control parameters related to converters
    • B60L2240/526—Operating parameters
    • 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
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/52—Drive Train control parameters related to converters
    • B60L2240/527—Voltage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

An AC rotary electrical machine and control device that controls an AC rotary machine is equipped with a plurality of sets of windings and comprises: a plurality of inverters having in each phase a switching element that controls the voltage applied to each phase of the aforementioned winding; current control means that controls the current flowing to the winding and that supplies a voltage instruction value corresponding to the aforementioned voltage to the aforementioned inverters; and fault detection means that detects malfunction representing at least either short circuiting or open circuiting of the aforementioned switching elements. The current control means sets the same potential side of each phase of the malfunctioning inverter to the same condition as the fault in accordance with the fault detected by the fault detection means but continues to perform control of the inverter on the normal side i.e. the side which is not malfunctioning.
IN4618CHN2014 2012-02-24 2012-05-11 IN2014CN04618A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012038898A JP5449429B2 (en) 2012-02-24 2012-02-24 AC rotating machine control device and method, and electric power steering device
PCT/JP2012/062177 WO2013125057A1 (en) 2012-02-24 2012-05-11 Control device and method for ac rotary electrical machine, and electrical power steering device

Publications (1)

Publication Number Publication Date
IN2014CN04618A true IN2014CN04618A (en) 2015-09-18

Family

ID=49005266

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4618CHN2014 IN2014CN04618A (en) 2012-02-24 2012-05-11

Country Status (6)

Country Link
US (1) US9344019B2 (en)
EP (1) EP2819295B1 (en)
JP (1) JP5449429B2 (en)
CN (1) CN104137412B (en)
IN (1) IN2014CN04618A (en)
WO (1) WO2013125057A1 (en)

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JP6220696B2 (en) * 2014-02-19 2017-10-25 日立オートモティブシステムズ株式会社 Electric motor drive control device
US9780712B2 (en) * 2014-02-21 2017-10-03 Mitsubishi Electric Corporation Control apparatus for AC rotary machine and control apparatus for electric power steering
WO2015162718A1 (en) * 2014-04-23 2015-10-29 三菱電機株式会社 Control device for ac rotating machine
JP6287756B2 (en) * 2014-10-24 2018-03-07 株式会社デンソー Motor control device
CN104270012B (en) * 2014-10-29 2017-07-11 兖州东方机电有限公司 A kind of multiphase frequency converter
CN110098779A (en) * 2014-11-14 2019-08-06 爱信艾达株式会社 Control device for inverter
JP5866070B1 (en) * 2014-11-20 2016-02-17 三菱電機株式会社 Multi-winding motor drive control device
JP6358104B2 (en) * 2015-01-14 2018-07-18 株式会社デンソー Rotating electrical machine control device
JP6344255B2 (en) * 2015-02-17 2018-06-20 株式会社デンソー Control device
DE102015213304A1 (en) * 2015-04-30 2016-11-03 Thyssenkrupp Ag Electromechanical power steering
JP6443245B2 (en) * 2015-07-02 2018-12-26 株式会社デンソー Rotating electrical machine control device
CN104953912B (en) * 2015-07-02 2017-06-27 武汉理工大学 Electrical Propulsion Ship frequency conversion speed-adjusting system based on matrix converter
GB201513200D0 (en) * 2015-07-27 2015-09-09 Trw Ltd Control for electric power steering
US10071763B2 (en) * 2015-08-28 2018-09-11 Mitsubishi Electric Corporation Electric power steering device
JP6679861B2 (en) * 2015-09-15 2020-04-15 株式会社デンソー Sensor device and electric power steering device using the same
CN107922001B (en) * 2015-09-18 2020-10-27 日本精工株式会社 Electric power steering apparatus
JP6365502B2 (en) * 2015-10-21 2018-08-01 トヨタ自動車株式会社 Hybrid vehicle
JP2017100210A (en) * 2015-11-30 2017-06-08 株式会社デンソーウェーブ Robot system
WO2017098555A1 (en) * 2015-12-07 2017-06-15 三菱電機株式会社 Ac rotating machine control device
CN108778896B (en) * 2016-03-14 2021-01-01 三菱电机株式会社 Motor control system and electric power steering apparatus provided with motor control system
DE102016211698A1 (en) * 2016-06-29 2018-01-04 Robert Bosch Gmbh Method and device for checking a polyphase connecting line and bridge circuit for a polyphase electric motor
WO2018138846A1 (en) * 2017-01-26 2018-08-02 三菱電機株式会社 Electric drive device and electric power steering device
GB2563028B (en) * 2017-05-30 2020-06-24 Protean Electric Ltd A controller for an electric machine
JP6927316B2 (en) * 2017-09-29 2021-08-25 株式会社アイシン Inverter controller
JP6848832B2 (en) * 2017-11-28 2021-03-24 三菱電機株式会社 Power conversion system
JP2019193445A (en) * 2018-04-25 2019-10-31 日本電産株式会社 Motor drive device
JP7235588B2 (en) * 2019-05-14 2023-03-08 株式会社Soken Rotating electric machine control device
JP7090680B2 (en) 2020-11-13 2022-06-24 三菱電機株式会社 Control device for AC rotary machine, electric braking device for vehicle, control method for AC rotary machine
FR3130474A1 (en) * 2021-12-09 2023-06-16 Jtekt Europe Method for controlling a power supply inverter of a motor comprising at least two windings during a short-circuit type failure

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JP4513395B2 (en) * 2004-04-23 2010-07-28 日産自動車株式会社 Electric power source device and electric vehicle
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JP2011045212A (en) * 2009-08-24 2011-03-03 Denso Corp Drive controller
JP4831503B2 (en) 2009-09-30 2011-12-07 株式会社デンソー Control device for multi-phase rotating machine and electric power steering device using the same
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US9397592B2 (en) * 2012-01-27 2016-07-19 Mitsubishi Electric Corporation Motor control device and electric power steering device

Also Published As

Publication number Publication date
JP5449429B2 (en) 2014-03-19
JP2013176215A (en) 2013-09-05
EP2819295B1 (en) 2017-11-01
CN104137412A (en) 2014-11-05
US9344019B2 (en) 2016-05-17
EP2819295A4 (en) 2016-01-20
US20140368150A1 (en) 2014-12-18
CN104137412B (en) 2017-04-26
WO2013125057A1 (en) 2013-08-29
EP2819295A1 (en) 2014-12-31

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