CA954939A - Firing circuits for three-phase bridge rectifier employing controlled rectifier elements - Google Patents
Firing circuits for three-phase bridge rectifier employing controlled rectifier elementsInfo
- Publication number
- CA954939A CA954939A CA124,265A CA124265A CA954939A CA 954939 A CA954939 A CA 954939A CA 124265 A CA124265 A CA 124265A CA 954939 A CA954939 A CA 954939A
- Authority
- CA
- Canada
- Prior art keywords
- phase bridge
- circuits
- firing circuits
- employing controlled
- elements
- 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
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)
- Power Conversion In General (AREA)
- Control Of Electrical Variables (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 |
|---|---|
| CA954939A true CA954939A (en) | 1974-09-17 |
Family
ID=22207052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA124,265A Expired CA954939A (en) | 1970-11-09 | 1971-10-04 | Firing circuits for three-phase bridge rectifier employing controlled rectifier elements |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5221176B1 (OSRAM) |
| BE (1) | BE775033A (OSRAM) |
| CA (1) | CA954939A (OSRAM) |
| FR (1) | FR2113624A5 (OSRAM) |
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/xx not_active IP Right Cessation
- 1971-11-09 JP JP46088740A patent/JPS5221176B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4710324A (OSRAM) | 1972-05-24 |
| FR2113624A5 (OSRAM) | 1972-06-23 |
| JPS5221176B1 (OSRAM) | 1977-06-08 |
| BE775033A (fr) | 1972-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES405302A1 (es) | Disposicion limitadora de amplitud de impulso para circui- tos inversores. | |
| GB1344916A (en) | Semiconductor controlled rectifier | |
| CA954939A (en) | Firing circuits for three-phase bridge rectifier employing controlled rectifier elements | |
| CA699953A (en) | Inverter controlled power supply | |
| GB1395743A (en) | Conversion systems | |
| GB1206041A (en) | Pulse stage for the firing of thyristors | |
| GB1071667A (en) | Improvements in and relating to static switching apparatus | |
| JPS5563572A (en) | Multiple current-type inverter apparatus | |
| JPS52153655A (en) | Gate circuit for thyristor | |
| CA857452A (en) | Electric pulse or power supplying arrangement for series connected thyristors | |
| IL44073A0 (en) | Thyristor controlled,three-phase power supply circuits | |
| GB1151469A (en) | Improvements in or relating to Three-Phase Inverters | |
| AT253066B (de) | Einphasentransformatoren-Regelgruppe, insbesondere für die Speisung von Bahnmotoren | |
| CA845822A (en) | Zero crossing synchronous switching circuits for power semiconductors | |
| CA921977A (en) | Method for pulse control of high-voltage rectifiers for example thyristors, operating in a polyphase converter, and a control system to realize said method | |
| AU253137B2 (en) | Improvemens in relating to control arrangemnts for alternating current power supply | |
| CA594581A (en) | Rectifier motive-power with auxiliary loads | |
| CA845307A (en) | Power control timing circuits with power line compensation | |
| CA832607A (en) | Control circuitry for switching type power supply | |
| JPS526933A (en) | Current type cycloconverter device | |
| JPS5363964A (en) | Gate circuit of gto thyristor device | |
| AU859561A (en) | Improvemens in relating to control arrangemnts for alternating current power supply | |
| CA886719A (en) | Power supply for converting high voltage alternating current into high voltage direct current | |
| ES8702092A2 (es) | Mejoras introducidas en el objeto de la patente n.533696 por:perfeccionamientos en inversores estaticos de potencia para conversion cc-ca. | |
| CA836696A (en) | Direct current power supply |