GB1567797A - Method of regulating the electrical power delivered to a consumer from an alternating current network and means for performing the method - Google Patents
Method of regulating the electrical power delivered to a consumer from an alternating current network and means for performing the method Download PDFInfo
- Publication number
- GB1567797A GB1567797A GB37740/77A GB3774077A GB1567797A GB 1567797 A GB1567797 A GB 1567797A GB 37740/77 A GB37740/77 A GB 37740/77A GB 3774077 A GB3774077 A GB 3774077A GB 1567797 A GB1567797 A GB 1567797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- consumer
- network
- transistor
- control voltage
- transistors
- 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 description 42
- 230000001105 regulatory effect Effects 0.000 title claims description 9
- 238000004804 winding Methods 0.000 claims description 22
- 230000033228 biological regulation Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000003071 parasitic effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000001052 transient effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 101150002764 purA gene Proteins 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000009466 transformation 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
- 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)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Ac-Ac Conversion (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1144776A CH610453A5 (de) | 1976-09-09 | 1976-09-09 | |
| CH1323676A CH611751A5 (de) | 1976-10-19 | 1976-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1567797A true GB1567797A (en) | 1980-05-21 |
Family
ID=25708349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB37740/77A Expired GB1567797A (en) | 1976-09-09 | 1977-09-09 | Method of regulating the electrical power delivered to a consumer from an alternating current network and means for performing the method |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS53101652A (de) |
| AT (1) | AT359168B (de) |
| AU (1) | AU511121B2 (de) |
| BR (1) | BR7705961A (de) |
| CA (1) | CA1084994A (de) |
| DK (1) | DK146107C (de) |
| FI (1) | FI772438A7 (de) |
| FR (1) | FR2364507A1 (de) |
| GB (1) | GB1567797A (de) |
| IT (1) | IT1084743B (de) |
| SE (1) | SE427313B (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117192A (en) * | 1982-02-26 | 1983-10-05 | Transtar Limited | Lamp control circuit |
| GB2120869A (en) * | 1982-05-04 | 1983-12-07 | Gen Electric | Controlling the output level of an electrical power supply |
| GB2146499A (en) * | 1983-09-06 | 1985-04-17 | Gen Electric | Reverse-phase-control power switching circuits |
| GB2213659A (en) * | 1987-12-12 | 1989-08-16 | Insta Elektro Gmbh & Co Kg | Brightness control circuit for incandescent lamps |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58191013A (ja) * | 1982-04-30 | 1983-11-08 | Nec Corp | 交流安定化電源 |
| 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 |
| 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/FI772438A7/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/en not_active Expired
- 1977-09-08 DK DK400277A patent/DK146107C/da not_active IP Right Cessation
- 1977-09-08 BR BR7705961A patent/BR7705961A/pt unknown
- 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
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117192A (en) * | 1982-02-26 | 1983-10-05 | Transtar Limited | Lamp control circuit |
| GB2120869A (en) * | 1982-05-04 | 1983-12-07 | Gen Electric | Controlling the output level of an electrical power supply |
| GB2146499A (en) * | 1983-09-06 | 1985-04-17 | Gen Electric | Reverse-phase-control power switching circuits |
| GB2213659A (en) * | 1987-12-12 | 1989-08-16 | Insta Elektro Gmbh & Co Kg | Brightness control circuit for incandescent lamps |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53101652A (en) | 1978-09-05 |
| SE7709956L (sv) | 1978-03-10 |
| ATA645277A (de) | 1980-03-15 |
| DK400277A (da) | 1978-03-10 |
| BR7705961A (pt) | 1978-07-04 |
| DK146107C (da) | 1983-11-21 |
| CA1084994A (en) | 1980-09-02 |
| AU2839477A (en) | 1979-03-08 |
| SE427313B (sv) | 1983-03-21 |
| DK146107B (da) | 1983-06-27 |
| AT359168B (de) | 1980-10-27 |
| IT1084743B (it) | 1985-05-28 |
| AU511121B2 (en) | 1980-07-31 |
| FR2364507B1 (de) | 1983-05-20 |
| FI772438A7 (fi) | 1978-03-10 |
| FR2364507A1 (fr) | 1978-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |