JPH0582122B2 - - Google Patents
Info
- Publication number
- JPH0582122B2 JPH0582122B2 JP56025132A JP2513281A JPH0582122B2 JP H0582122 B2 JPH0582122 B2 JP H0582122B2 JP 56025132 A JP56025132 A JP 56025132A JP 2513281 A JP2513281 A JP 2513281A JP H0582122 B2 JPH0582122 B2 JP H0582122B2
- Authority
- JP
- Japan
- Prior art keywords
- control
- chopper
- brake
- current
- signal
- 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
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
- H02P7/281—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 the DC motor being operated in four quadrants
-
- 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)
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56025132A JPS57138896A (en) | 1981-02-23 | 1981-02-23 | Controlling method for chopper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56025132A JPS57138896A (en) | 1981-02-23 | 1981-02-23 | Controlling method for chopper |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57138896A JPS57138896A (en) | 1982-08-27 |
JPH0582122B2 true JPH0582122B2 (enrdf_load_html_response) | 1993-11-17 |
Family
ID=12157429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56025132A Granted JPS57138896A (en) | 1981-02-23 | 1981-02-23 | Controlling method for chopper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57138896A (enrdf_load_html_response) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0817592B2 (ja) * | 1985-09-04 | 1996-02-21 | 三洋電機株式会社 | 回転制御装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1587462A (en) * | 1976-07-29 | 1981-04-01 | Westinghouse Electric Corp | Transit vehicle motor effort control apparatus and method |
JPS576586A (en) * | 1980-06-11 | 1982-01-13 | Hitachi Ltd | Controller for direct current motor |
-
1981
- 1981-02-23 JP JP56025132A patent/JPS57138896A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57138896A (en) | 1982-08-27 |
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