JPS6252560B2 - - Google Patents

Info

Publication number
JPS6252560B2
JPS6252560B2 JP56168773A JP16877381A JPS6252560B2 JP S6252560 B2 JPS6252560 B2 JP S6252560B2 JP 56168773 A JP56168773 A JP 56168773A JP 16877381 A JP16877381 A JP 16877381A JP S6252560 B2 JPS6252560 B2 JP S6252560B2
Authority
JP
Japan
Prior art keywords
time
chopper
commutation
thyristor
current
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
Application number
JP56168773A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5872391A (ja
Inventor
Michimasa Horiuchi
Hiroshi Sato
Hiroshi Narita
Shunichiro Sugimoto
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 JP56168773A priority Critical patent/JPS5872391A/ja
Publication of JPS5872391A publication Critical patent/JPS5872391A/ja
Publication of JPS6252560B2 publication Critical patent/JPS6252560B2/ja
Granted legal-status Critical Current

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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • 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)
  • Control Of Direct Current Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
JP56168773A 1981-10-23 1981-10-23 チヨツパ制御装置 Granted JPS5872391A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56168773A JPS5872391A (ja) 1981-10-23 1981-10-23 チヨツパ制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56168773A JPS5872391A (ja) 1981-10-23 1981-10-23 チヨツパ制御装置

Publications (2)

Publication Number Publication Date
JPS5872391A JPS5872391A (ja) 1983-04-30
JPS6252560B2 true JPS6252560B2 (enExample) 1987-11-05

Family

ID=15874187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56168773A Granted JPS5872391A (ja) 1981-10-23 1981-10-23 チヨツパ制御装置

Country Status (1)

Country Link
JP (1) JPS5872391A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63129895A (ja) * 1986-11-17 1988-06-02 Seiko Epson Corp ステツプモ−タ駆動回路

Also Published As

Publication number Publication date
JPS5872391A (ja) 1983-04-30

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