JPH0219681B2 - - Google Patents

Info

Publication number
JPH0219681B2
JPH0219681B2 JP58090156A JP9015683A JPH0219681B2 JP H0219681 B2 JPH0219681 B2 JP H0219681B2 JP 58090156 A JP58090156 A JP 58090156A JP 9015683 A JP9015683 A JP 9015683A JP H0219681 B2 JPH0219681 B2 JP H0219681B2
Authority
JP
Japan
Prior art keywords
voltage
circuit
contactor
motor
voltage divider
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP58090156A
Other languages
English (en)
Japanese (ja)
Other versions
JPS592502A (ja
Inventor
Edowaado Konratsudo Chaaruzu
Kaaru Kuraaku Robaato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS592502A publication Critical patent/JPS592502A/ja
Publication of JPH0219681B2 publication Critical patent/JPH0219681B2/ja
Granted legal-status Critical Current

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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/903—Protective, e.g. voltage or current limit
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr
    • Y10S388/92—Chopper

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Direct Current Motors (AREA)
JP58090156A 1982-05-27 1983-05-24 電力制御装置に対する故障検出及び禁止回路 Granted JPS592502A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/382,477 US4449080A (en) 1982-05-27 1982-05-27 Electric vehicle protection scheme
US382477 1989-07-19

Publications (2)

Publication Number Publication Date
JPS592502A JPS592502A (ja) 1984-01-09
JPH0219681B2 true JPH0219681B2 (en]) 1990-05-02

Family

ID=23509126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58090156A Granted JPS592502A (ja) 1982-05-27 1983-05-24 電力制御装置に対する故障検出及び禁止回路

Country Status (4)

Country Link
US (1) US4449080A (en])
JP (1) JPS592502A (en])
DE (1) DE3318909A1 (en])
GB (1) GB2122040B (en])

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61121770A (ja) * 1984-11-16 1986-06-09 Hitachi Ltd チヨツパゲ−ト制御方式
EP0201243A3 (en) * 1985-04-24 1988-01-27 Honda Giken Kogyo Kabushiki Kaisha Control system for an engine driven ac generator
US4823227A (en) * 1985-09-16 1989-04-18 Sta-Con, Inc. Three-phase monitor circuitry
US4763054A (en) * 1986-08-27 1988-08-09 Sundstrand Corporation Level detector
JP2553026Y2 (ja) * 1989-04-18 1997-11-05 株式会社豊田自動織機製作所 保護装置
DE4035067A1 (de) * 1990-11-05 1992-05-14 Teves Gmbh Alfred Schaltungsanordnung zur steuerung eines stellmotors
US5664048A (en) * 1990-11-14 1997-09-02 Abbott Laboratories Speed control circuit for a DC motor
CA2059802C (en) * 1991-02-01 1997-12-02 Dennis W. Waggamon Wiring error detector for door operator
US5369540A (en) * 1993-02-11 1994-11-29 General Electric Company Electric vehicle drive train with contactor protection
USRE36454E (en) * 1994-11-02 1999-12-21 General Electric Company Electrical propulsion systems for a vehicle
US5565760A (en) * 1994-11-02 1996-10-15 General Electric Company Electrical propulsion systems for a golf car
JPH11252990A (ja) 1998-02-27 1999-09-17 Fanuc Ltd Ｐｗｍ方式によるモータ制御装置
US7966110B2 (en) * 2008-03-05 2011-06-21 GM Global Technology Operations LLC High-voltage vehicle fault detection method and apparatus
US8659270B2 (en) * 2010-10-29 2014-02-25 Tesla Motors, Inc. Battery pack overcharge protection system
DE102011055199A1 (de) 2011-11-10 2013-05-16 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Steuerschaltung für einen Elektromotor
FR3088494B1 (fr) * 2018-11-08 2020-10-23 Psa Automobiles Sa Dispositif d’inhibition de la sortie de courant d’un equipement, a elements de commutation a fuite surveillee
JP7407079B2 (ja) * 2020-07-09 2023-12-28 株式会社日立製作所 電力変換システム、その制御方法およびそれを搭載した鉄道車両

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2111182A1 (de) * 1970-03-09 1971-10-07 Meidensha Electric Mfg Co Ltd Betaetigungs- und Steueranordnung fuer elektrisch angetriebene Fahrzeuge
US3843912A (en) * 1972-03-03 1974-10-22 Gen Electric Direct current power control circuit
GB1480062A (en) * 1973-06-06 1977-07-20 Lucas Industries Ltd Control circuits for electrically driven vehicles
US3914675A (en) * 1973-09-17 1975-10-21 Gen Electric Fault detector circuit for electric vehicle control
US3902105A (en) * 1973-12-26 1975-08-26 Raymond Corp Thyristor motor control circuit
JPS515518A (en]) * 1974-07-05 1976-01-17 Hitachi Ltd
GB1486559A (en) * 1974-11-25 1977-09-21 Sevcon Ltd Pulse control circuits
US4200832A (en) * 1975-04-10 1980-04-29 General Electric Company Overload detecting scheme for an electric propulsion system for traction vehicles
US4017775A (en) * 1975-10-28 1977-04-12 Cleveland Machine Controls, Inc. Fault detector circuit with two-fault memory
US4081725A (en) * 1975-12-30 1978-03-28 Allis-Chalmers Corporation Lift truck control providing time delay in operation of directional contactor
JPS58280B2 (ja) * 1976-09-24 1983-01-06 三菱電機株式会社 静止レオナ−ド装置
JPS5357737A (en) * 1976-11-04 1978-05-25 Hitachi Ltd Magnetic control circuit
DE2831479A1 (de) * 1978-07-18 1980-01-31 Bosch Gmbh Robert Schaltungsanordnung zur einstellung des stromes von einer batterie zu einem elektromotor
DE2924390A1 (de) * 1979-06-16 1980-12-18 Bbc Brown Boveri & Cie Schaltungsanordnung zur netzueberwachung

Also Published As

Publication number Publication date
GB2122040B (en) 1985-12-11
DE3318909A1 (de) 1983-12-08
US4449080A (en) 1984-05-15
GB8311850D0 (en) 1983-06-02
JPS592502A (ja) 1984-01-09
GB2122040A (en) 1984-01-04
DE3318909C2 (en]) 1988-10-20

Similar Documents

Publication Publication Date Title
JPH0219681B2 (en])
US4423363A (en) Electrical braking transitioning control
US4479080A (en) Electrical braking control for DC motors
JP3097723B2 (ja) 電気モ−タ駆動機器の電源リレ−故障検知装置
US4092577A (en) Dynamic braking of direct current motors
JPH05502785A (ja) 機関車牽引電動機に対する自動閃絡保護
CN112114219A (zh) 一种磁悬浮列车悬浮斩波器故障诊断方法
JPS58198193A (ja) 直流モ−タ制御装置
US4380724A (en) Shunt field control apparatus and method
US5172038A (en) Peak current control in the armature of a DC motor during plug-braking and other high current conditions
JPS61240802A (ja) 電気車用走行制御装置
US4017775A (en) Fault detector circuit with two-fault memory
JP3477345B2 (ja) コンタクタを用いたパワー回路の故障診断装置
CN1049940A (zh) 控制电力变换器的系统和方法
JPS5936081Y2 (ja) 電気車の制御装置
US4406979A (en) Fail-safe system for pulse-controlled three-terminal d.c. motor
JP2730354B2 (ja) 直流モータの駆動制御装置における故障診断装置
JPH0530771A (ja) インバータ駆動誘導電動機の直流制動方法
JPS60234403A (ja) 電気車制御装置
JPS5851785A (ja) 三相誘導電動機の制動回路
JPS649831B2 (en])
US3364406A (en) Protective system for motors of electric cars
JPS5814715Y2 (ja) 電動機制御装置
US716445A (en) Means for regulating and protecting electric motors.
JPS5829716B2 (ja) 直流電気車駆動回路