JPS55157995A - Dc motor controller - Google Patents

Dc motor controller

Info

Publication number
JPS55157995A
JPS55157995A JP6385979A JP6385979A JPS55157995A JP S55157995 A JPS55157995 A JP S55157995A JP 6385979 A JP6385979 A JP 6385979A JP 6385979 A JP6385979 A JP 6385979A JP S55157995 A JPS55157995 A JP S55157995A
Authority
JP
Japan
Prior art keywords
field system
coil
current
diode
parallel
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.)
Granted
Application number
JP6385979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6130518B2 (enrdf_load_html_response
Inventor
Hiroshi Narita
Masahito Suzuki
Takashi Tsuboi
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 JP6385979A priority Critical patent/JPS55157995A/ja
Publication of JPS55157995A publication Critical patent/JPS55157995A/ja
Publication of JPS6130518B2 publication Critical patent/JPS6130518B2/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
    • H02P7/298—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 and field supplies
    • 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)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Direct Current Motors (AREA)
JP6385979A 1979-05-25 1979-05-25 Dc motor controller Granted JPS55157995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6385979A JPS55157995A (en) 1979-05-25 1979-05-25 Dc motor controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6385979A JPS55157995A (en) 1979-05-25 1979-05-25 Dc motor controller

Publications (2)

Publication Number Publication Date
JPS55157995A true JPS55157995A (en) 1980-12-09
JPS6130518B2 JPS6130518B2 (enrdf_load_html_response) 1986-07-14

Family

ID=13241474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6385979A Granted JPS55157995A (en) 1979-05-25 1979-05-25 Dc motor controller

Country Status (1)

Country Link
JP (1) JPS55157995A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123915U (enrdf_load_html_response) * 1988-02-16 1989-08-23

Also Published As

Publication number Publication date
JPS6130518B2 (enrdf_load_html_response) 1986-07-14

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