CA1084994A - Methode et appareil de regulation du courant electrique transmis par un reseau a courant alternatif - Google Patents
Methode et appareil de regulation du courant electrique transmis par un reseau a courant alternatifInfo
- Publication number
- CA1084994A CA1084994A CA286,101A CA286101A CA1084994A CA 1084994 A CA1084994 A CA 1084994A CA 286101 A CA286101 A CA 286101A CA 1084994 A CA1084994 A CA 1084994A
- Authority
- CA
- Canada
- Prior art keywords
- switching device
- consumer
- transistors
- voltage
- power switching
- 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
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 6
- 230000006872 improvement Effects 0.000 claims description 5
- 230000009467 reduction Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000002045 lasting effect Effects 0.000 claims description 2
- 230000002730 additional effect Effects 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000875 corresponding effect Effects 0.000 description 12
- 230000033228 biological regulation Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 3
- 230000001052 transient effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 235000012571 Ficus glomerata Nutrition 0.000 description 1
- 240000000365 Ficus racemosa Species 0.000 description 1
- 241000845077 Iare Species 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
- H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
- H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/293—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is AC
- G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
- G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
- G05F1/445—Regulating voltage or current wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being transistors in series with the load
-
- 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
- H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
- H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/293—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/2932—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage, current or power
- H02M5/2935—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage, current or power using reverse phase control, i.e. turn-on of switches in series with load at zero crossing of input voltage, turn-off before next zero crossing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
- Ac-Ac Conversion (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH11447/76 | 1976-09-09 | ||
| CH1144776A CH610453A5 (fr) | 1976-09-09 | 1976-09-09 | |
| CH13236/76 | 1976-10-19 | ||
| CH1323676A CH611751A5 (fr) | 1976-10-19 | 1976-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1084994A true CA1084994A (fr) | 1980-09-02 |
Family
ID=25708349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA286,101A Expired CA1084994A (fr) | 1976-09-09 | 1977-09-06 | Methode et appareil de regulation du courant electrique transmis par un reseau a courant alternatif |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS53101652A (fr) |
| AT (1) | AT359168B (fr) |
| AU (1) | AU511121B2 (fr) |
| BR (1) | BR7705961A (fr) |
| CA (1) | CA1084994A (fr) |
| DK (1) | DK146107C (fr) |
| FI (1) | FI772438A (fr) |
| FR (1) | FR2364507A1 (fr) |
| GB (1) | GB1567797A (fr) |
| IT (1) | IT1084743B (fr) |
| SE (1) | SE427313B (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117192B (en) * | 1982-02-26 | 1986-01-02 | Transtar Limited | Lamp control circuit |
| JPS58191013A (ja) * | 1982-04-30 | 1983-11-08 | Nec Corp | 交流安定化電源 |
| GB2120869A (en) * | 1982-05-04 | 1983-12-07 | Gen Electric | Controlling the output level of an electrical power supply |
| US4528494A (en) * | 1983-09-06 | 1985-07-09 | General Electric Company | Reverse-phase-control power switching circuit and method |
| US4507569A (en) * | 1983-12-30 | 1985-03-26 | Conservolite, Inc. | Electrical control system and driver |
| US4728866A (en) * | 1986-09-08 | 1988-03-01 | Lutron Electronics Co., Inc. | Power control system |
| DK628788A (da) * | 1987-12-12 | 1989-06-13 | Insta Elektro Gmbh & Co Kg | Lysstyrkereguleringskredsloeb |
| US5583423A (en) * | 1993-11-22 | 1996-12-10 | Bangerter; Fred F. | Energy saving power control method |
| US12170849B2 (en) | 2022-02-04 | 2024-12-17 | Applied Materials, Inc. | Pulsed illumination for fluid inspection |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1488323A1 (de) * | 1964-01-24 | 1969-04-10 | Te Ka De Fernmeldeapp Gmbh | Schaltungsanordnung zum Konstanthalten einer Wechselspannung bzw. eines Wechselstromes |
| FR1430606A (fr) * | 1964-04-03 | 1966-03-04 | Heem V D Nv | Perfectionnements relatifs à une alimentation stabilisée en courant continu |
| US3564394A (en) * | 1969-01-03 | 1971-02-16 | Power Control Corp | Chopper-type alternating current regulator employing amplitude sensor and zero crossing detector |
-
1977
- 1977-08-15 FI FI772438A patent/FI772438A/fi not_active Application Discontinuation
- 1977-08-24 JP JP10147877A patent/JPS53101652A/ja active Pending
- 1977-08-29 FR FR7726159A patent/FR2364507A1/fr active Granted
- 1977-08-31 AU AU28394/77A patent/AU511121B2/en not_active Expired
- 1977-09-05 SE SE7709956A patent/SE427313B/xx unknown
- 1977-09-06 CA CA286,101A patent/CA1084994A/fr not_active Expired
- 1977-09-08 BR BR7705961A patent/BR7705961A/pt unknown
- 1977-09-08 DK DK400277A patent/DK146107C/da not_active IP Right Cessation
- 1977-09-08 IT IT27385/77A patent/IT1084743B/it active
- 1977-09-08 AT AT645277A patent/AT359168B/de not_active IP Right Cessation
- 1977-09-09 GB GB37740/77A patent/GB1567797A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53101652A (en) | 1978-09-05 |
| BR7705961A (pt) | 1978-07-04 |
| FR2364507B1 (fr) | 1983-05-20 |
| AU511121B2 (en) | 1980-07-31 |
| SE427313B (sv) | 1983-03-21 |
| DK146107B (da) | 1983-06-27 |
| SE7709956L (sv) | 1978-03-10 |
| AU2839477A (en) | 1979-03-08 |
| FR2364507A1 (fr) | 1978-04-07 |
| FI772438A (fi) | 1978-03-10 |
| ATA645277A (de) | 1980-03-15 |
| DK146107C (da) | 1983-11-21 |
| AT359168B (de) | 1980-10-27 |
| IT1084743B (it) | 1985-05-28 |
| GB1567797A (en) | 1980-05-21 |
| DK400277A (da) | 1978-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |