JPS5040204B1 - - Google Patents
Info
- Publication number
- JPS5040204B1 JPS5040204B1 JP44056109A JP5610969A JPS5040204B1 JP S5040204 B1 JPS5040204 B1 JP S5040204B1 JP 44056109 A JP44056109 A JP 44056109A JP 5610969 A JP5610969 A JP 5610969A JP S5040204 B1 JPS5040204 B1 JP S5040204B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- 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
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- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac 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
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/917—Thyristor or scr
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Control Of Electrical Variables (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB60989/68A GB1262478A (en) | 1968-12-23 | 1968-12-23 | Thyristor circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5040204B1 true JPS5040204B1 (ja) | 1975-12-23 |
Family
ID=10486423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44056109A Pending JPS5040204B1 (ja) | 1968-12-23 | 1969-07-17 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3619753A (ja) |
JP (1) | JPS5040204B1 (ja) |
DE (1) | DE1935811C3 (ja) |
FR (1) | FR2026827A1 (ja) |
GB (1) | GB1262478A (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1374602A (en) * | 1971-01-26 | 1974-11-20 | Lucas Industries Ltd | Road vehicles having traction systems |
US3748560A (en) * | 1971-07-04 | 1973-07-24 | Fuji Electric Co Ltd | Device including thyristor chopper for controlling inductive load |
US3753077A (en) * | 1971-08-31 | 1973-08-14 | Gen Electric | Direct current chopper control circuit |
US3729664A (en) * | 1971-10-06 | 1973-04-24 | Square D Co | Heat sink mounting for the power semiconductor in a solid state d.c. motor control circuit |
US3763418A (en) * | 1972-04-24 | 1973-10-02 | Garrett Corp | Single reactor force commutated chopper |
US3784890A (en) * | 1972-12-12 | 1974-01-08 | Allis Chalmers | Pulse control circuit for a dc load |
JPS5241524Y2 (ja) * | 1973-01-22 | 1977-09-20 | ||
GB1464862A (en) * | 1973-04-06 | 1977-02-16 | Lucas Industries Ltd | Thyristor chopper circuits |
US3826959A (en) * | 1973-06-13 | 1974-07-30 | Gen Electric | Bypass contactor circuit |
JPS5237849B2 (ja) * | 1973-12-10 | 1977-09-26 | ||
JPS5334813B2 (ja) * | 1974-02-12 | 1978-09-22 | ||
CH588788A5 (ja) * | 1974-12-20 | 1977-06-15 | Rieter Ag Maschf | |
GB1602956A (en) * | 1977-03-09 | 1981-11-18 | Lucas Industries Ltd | Electric vehicle traction motor control |
EP1172934A3 (de) * | 2000-07-12 | 2006-06-07 | Tyco Electronics AMP GmbH | Schaltungsanordnung zum Schalten von induktiven Lasten |
US6727679B2 (en) * | 2002-03-12 | 2004-04-27 | S-B Power Tool Corporation | DC to DC voltage converter having a switching signal with adjustable frequency and an adjustable duty cycle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487234A (en) * | 1963-12-27 | 1969-12-30 | Gen Electric | Time ratio control and inverter power circuits |
FR1529167A (fr) * | 1966-06-27 | 1968-06-14 | Lucas Industries Ltd | Circuit à thyristors |
CH461574A (de) * | 1966-12-21 | 1968-08-31 | Bosch Gmbh Robert | Antriebsanordnung, insbesondere für ein Elektrofahrzeug |
-
1968
- 1968-12-23 GB GB60989/68A patent/GB1262478A/en not_active Expired
-
1969
- 1969-07-10 FR FR6923476A patent/FR2026827A1/fr not_active Withdrawn
- 1969-07-10 US US840675A patent/US3619753A/en not_active Expired - Lifetime
- 1969-07-15 DE DE1935811A patent/DE1935811C3/de not_active Expired
- 1969-07-17 JP JP44056109A patent/JPS5040204B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1935811C3 (de) | 1974-06-27 |
DE1935811A1 (de) | 1970-07-09 |
GB1262478A (en) | 1972-02-02 |
US3619753A (en) | 1971-11-09 |
DE1935811B2 (ja) | 1973-12-06 |
FR2026827A1 (ja) | 1970-09-25 |