BE775033A - STARTING CIRCUIT FOR THREE-PHASE STRAIGHTENING BRIDGE USING CONTROLLED RECTIFIER ELEMENTS - Google Patents
STARTING CIRCUIT FOR THREE-PHASE STRAIGHTENING BRIDGE USING CONTROLLED RECTIFIER ELEMENTSInfo
- Publication number
- BE775033A BE775033A BE775033A BE775033A BE775033A BE 775033 A BE775033 A BE 775033A BE 775033 A BE775033 A BE 775033A BE 775033 A BE775033 A BE 775033A BE 775033 A BE775033 A BE 775033A
- Authority
- BE
- Belgium
- Prior art keywords
- controlled rectifier
- starting circuit
- rectifier elements
- phase
- bridge
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/162—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration
- H02M7/1623—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only in a bridge configuration with control circuit
-
- 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
- H02P7/292—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 static converters, e.g. AC to DC
- H02P7/293—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 static converters, e.g. AC to DC using phase control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8775470A | 1970-11-09 | 1970-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE775033A true BE775033A (en) | 1972-05-08 |
Family
ID=22207052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE775033A BE775033A (en) | 1970-11-09 | 1971-11-08 | STARTING CIRCUIT FOR THREE-PHASE STRAIGHTENING BRIDGE USING CONTROLLED RECTIFIER ELEMENTS |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5221176B1 (en) |
| BE (1) | BE775033A (en) |
| CA (1) | CA954939A (en) |
| FR (1) | FR2113624A5 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6418765A (en) * | 1987-07-13 | 1989-01-23 | Hitachi Ltd | Truck for monorail vehicle |
| JPS6478967A (en) * | 1987-09-21 | 1989-03-24 | Hitachi Ltd | Automatic steering type monorail truck |
-
1971
- 1971-10-04 CA CA124,265A patent/CA954939A/en not_active Expired
- 1971-11-05 FR FR7139758A patent/FR2113624A5/fr not_active Expired
- 1971-11-08 BE BE775033A patent/BE775033A/en not_active IP Right Cessation
- 1971-11-09 JP JP46088740A patent/JPS5221176B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4710324A (en) | 1972-05-24 |
| FR2113624A5 (en) | 1972-06-23 |
| JPS5221176B1 (en) | 1977-06-08 |
| CA954939A (en) | 1974-09-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19911108 |