JPH0542201B2 - - Google Patents

Info

Publication number
JPH0542201B2
JPH0542201B2 JP59088293A JP8829384A JPH0542201B2 JP H0542201 B2 JPH0542201 B2 JP H0542201B2 JP 59088293 A JP59088293 A JP 59088293A JP 8829384 A JP8829384 A JP 8829384A JP H0542201 B2 JPH0542201 B2 JP H0542201B2
Authority
JP
Japan
Prior art keywords
chopper
field
armature
current
resistor
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
JP59088293A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60234403A (ja
Inventor
Takashi Tsuboi
Tsutomu Ozawa
Eiji Takatsu
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59088293A priority Critical patent/JPS60234403A/ja
Publication of JPS60234403A publication Critical patent/JPS60234403A/ja
Publication of JPH0542201B2 publication Critical patent/JPH0542201B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
    • B60L15/08—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using pulses
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)
JP59088293A 1984-05-04 1984-05-04 電気車制御装置 Granted JPS60234403A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59088293A JPS60234403A (ja) 1984-05-04 1984-05-04 電気車制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59088293A JPS60234403A (ja) 1984-05-04 1984-05-04 電気車制御装置

Publications (2)

Publication Number Publication Date
JPS60234403A JPS60234403A (ja) 1985-11-21
JPH0542201B2 true JPH0542201B2 (en]) 1993-06-25

Family

ID=13938863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59088293A Granted JPS60234403A (ja) 1984-05-04 1984-05-04 電気車制御装置

Country Status (1)

Country Link
JP (1) JPS60234403A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6677001B1 (en) * 1986-11-10 2004-01-13 Semiconductor Energy Laboratory Co., Ltd. Microwave enhanced CVD method and apparatus
JPH0672306B2 (ja) 1987-04-27 1994-09-14 株式会社半導体エネルギー研究所 プラズマ処理装置およびプラズマ処理方法
KR930011413B1 (ko) 1990-09-25 1993-12-06 가부시키가이샤 한도오따이 에네루기 겐큐쇼 펄스형 전자파를 사용한 플라즈마 cvd 법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147977A (en) * 1979-05-08 1980-11-18 Toshiba Corp Commutation failure detector for chopper
JPS57166804A (en) * 1981-04-01 1982-10-14 Mitsubishi Electric Corp Control device for electric motor vehicle

Also Published As

Publication number Publication date
JPS60234403A (ja) 1985-11-21

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