AT291396B - Speed control arrangement including the field weakening range of a collector motor fed from a direct current source via a thysistor direct current plate - Google Patents
Speed control arrangement including the field weakening range of a collector motor fed from a direct current source via a thysistor direct current plateInfo
- Publication number
- AT291396B AT291396B AT884069A AT884069A AT291396B AT 291396 B AT291396 B AT 291396B AT 884069 A AT884069 A AT 884069A AT 884069 A AT884069 A AT 884069A AT 291396 B AT291396 B AT 291396B
- Authority
- AT
- Austria
- Prior art keywords
- direct current
- thysistor
- speed control
- control arrangement
- source via
- Prior art date
Links
- 230000003313 weakening effect Effects 0.000 title 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1756968A CH491532A (en) | 1966-12-07 | 1968-11-26 | Device for regulating the speed including the field weakening range of a direct current collector motor |
Publications (1)
Publication Number | Publication Date |
---|---|
AT291396B true AT291396B (en) | 1971-07-12 |
Family
ID=4426419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT884069A AT291396B (en) | 1968-11-26 | 1969-09-18 | Speed control arrangement including the field weakening range of a collector motor fed from a direct current source via a thysistor direct current plate |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT291396B (en) |
BE (1) | BE742114A (en) |
FR (1) | FR2024243A6 (en) |
NL (1) | NL6917643A (en) |
NO (1) | NO125023B (en) |
-
1969
- 1969-09-18 AT AT884069A patent/AT291396B/en not_active IP Right Cessation
- 1969-11-24 NO NO4659/69A patent/NO125023B/no unknown
- 1969-11-24 FR FR6940349A patent/FR2024243A6/fr not_active Expired
- 1969-11-24 NL NL6917643A patent/NL6917643A/xx unknown
- 1969-11-24 BE BE742114D patent/BE742114A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NO125023B (en) | 1972-07-03 |
NL6917643A (en) | 1970-05-28 |
BE742114A (en) | 1970-05-04 |
FR2024243A6 (en) | 1970-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |