CA1007699A - Chopper control system - Google Patents
Chopper control systemInfo
- Publication number
- CA1007699A CA1007699A CA213,504A CA213504A CA1007699A CA 1007699 A CA1007699 A CA 1007699A CA 213504 A CA213504 A CA 213504A CA 1007699 A CA1007699 A CA 1007699A
- Authority
- CA
- Canada
- Prior art keywords
- control system
- chopper control
- chopper
- control
- 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
- 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
-
- 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
- H02M3/137—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 with automatic control of output voltage or current, e.g. switching regulators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12744573A JPS536328B2 (en) | 1973-11-13 | 1973-11-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1007699A true CA1007699A (en) | 1977-03-29 |
Family
ID=14960097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA213,504A Expired CA1007699A (en) | 1973-11-13 | 1974-11-12 | Chopper control system |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS536328B2 (en) |
AU (1) | AU474711B2 (en) |
CA (1) | CA1007699A (en) |
DE (1) | DE2453602A1 (en) |
FR (1) | FR2251122A1 (en) |
IN (1) | IN139271B (en) |
SE (1) | SE402192B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54179239U (en) * | 1978-06-05 | 1979-12-18 | ||
FR2435851A1 (en) * | 1978-09-05 | 1980-04-04 | Inst Vagonostroenia | Digital control for thyristor static inverter - regulates machine speed using first inputs of two AND=gates in changeover with connected to clock counter output |
JPS61121770A (en) * | 1984-11-16 | 1986-06-09 | Hitachi Ltd | Chopper gate control system |
JPH0652987B2 (en) * | 1985-12-23 | 1994-07-06 | 松下電工株式会社 | Chopper device |
US5006421A (en) * | 1988-09-30 | 1991-04-09 | Siemens-Bendix Automotive Electronics, L.P. | Metalization systems for heater/sensor elements |
-
1973
- 1973-11-13 JP JP12744573A patent/JPS536328B2/ja not_active Expired
-
1974
- 1974-11-12 SE SE7414181A patent/SE402192B/en not_active IP Right Cessation
- 1974-11-12 IN IN2502/CAL/74A patent/IN139271B/en unknown
- 1974-11-12 DE DE19742453602 patent/DE2453602A1/en active Pending
- 1974-11-12 CA CA213,504A patent/CA1007699A/en not_active Expired
- 1974-11-12 FR FR7437311A patent/FR2251122A1/en active Granted
- 1974-11-13 AU AU75327/74A patent/AU474711B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS536328B2 (en) | 1978-03-07 |
SE402192B (en) | 1978-06-19 |
AU474711B2 (en) | 1976-07-29 |
JPS5088529A (en) | 1975-07-16 |
FR2251122A1 (en) | 1975-06-06 |
SE7414181L (en) | 1975-05-14 |
DE2453602A1 (en) | 1975-05-28 |
AU7532774A (en) | 1976-05-13 |
FR2251122B1 (en) | 1977-03-18 |
IN139271B (en) | 1976-05-29 |
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