CA1042507A - Pulse control system power circuit - Google Patents
Pulse control system power circuitInfo
- Publication number
- CA1042507A CA1042507A CA220,395A CA220395A CA1042507A CA 1042507 A CA1042507 A CA 1042507A CA 220395 A CA220395 A CA 220395A CA 1042507 A CA1042507 A CA 1042507A
- Authority
- CA
- Canada
- Prior art keywords
- scr
- capacitor
- unidirectional conducting
- thyristor
- conducting means
- 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
- 239000003990 capacitor Substances 0.000 claims abstract description 59
- 238000004804 winding Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 230000001939 inductive effect Effects 0.000 claims description 7
- 230000000977 initiatory effect Effects 0.000 claims 4
- 238000007600 charging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 241000863814 Thyris Species 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000008247 Echinochloa frumentacea Nutrition 0.000 description 1
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 240000008881 Oenanthe javanica Species 0.000 description 1
- 240000004072 Panicum sumatrense Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000001594 aberrant effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- PBAYDYUZOSNJGU-UHFFFAOYSA-N chelidonic acid Natural products OC(=O)C1=CC(=O)C=C(C(O)=O)O1 PBAYDYUZOSNJGU-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 235000009991 pite Nutrition 0.000 description 1
- 244000293655 pite Species 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- H02M1/00—Details of apparatus for conversion
- H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
-
- 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
-
- 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)
- 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 |
|---|---|---|---|
| US456465A US3890549A (en) | 1974-04-01 | 1974-04-01 | Pulse control system power circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1042507A true CA1042507A (en) | 1978-11-14 |
Family
ID=23812867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA220,395A Expired CA1042507A (en) | 1974-04-01 | 1975-02-17 | Pulse control system power circuit |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3890549A (ref) |
| JP (1) | JPS562504B2 (ref) |
| CA (1) | CA1042507A (ref) |
| FR (1) | FR2330071A1 (ref) |
| GB (1) | GB1511301A (ref) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4282465A (en) * | 1978-02-01 | 1981-08-04 | United States Steel Corporation | Vehicle control system |
| US4443744A (en) * | 1982-12-27 | 1984-04-17 | General Electric Company | Method and apparatus for charge enhancement of a commutating capacitor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1123022A (en) * | 1965-03-12 | 1968-08-07 | Ransomes Sims & Jefferies Ltd | Improvements in static switching controllers for effecting connection to a d.c. electric motor and disconnection from the motor of a battery |
| GB1267345A (en) * | 1968-04-11 | 1972-03-15 | Westinghouse Brake & Signal | Improvements to duty cycle control apparatus |
| US3803472A (en) * | 1972-12-29 | 1974-04-09 | Gen Electric | Controlled variable time ratio control circuit |
| US3826959A (en) * | 1973-06-13 | 1974-07-30 | Gen Electric | Bypass contactor circuit |
-
1974
- 1974-04-01 US US456465A patent/US3890549A/en not_active Expired - Lifetime
-
1975
- 1975-02-17 CA CA220,395A patent/CA1042507A/en not_active Expired
- 1975-03-20 GB GB11615/75A patent/GB1511301A/en not_active Expired
- 1975-03-28 FR FR7509856A patent/FR2330071A1/fr active Granted
- 1975-04-01 JP JP3863875A patent/JPS562504B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS562504B2 (ref) | 1981-01-20 |
| US3890549A (en) | 1975-06-17 |
| GB1511301A (en) | 1978-05-17 |
| JPS50140819A (ref) | 1975-11-12 |
| FR2330071A1 (fr) | 1977-05-27 |
| FR2330071B1 (ref) | 1980-09-26 |
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