IT1084743B - Procedimento per la regolazione della potenza elettrica erogata in una rete a corrente alternata a un utilizzatore e dispositivo per la realizzazione del procedimento - Google Patents
Procedimento per la regolazione della potenza elettrica erogata in una rete a corrente alternata a un utilizzatore e dispositivo per la realizzazione del procedimentoInfo
- Publication number
- IT1084743B IT1084743B IT27385/77A IT2738577A IT1084743B IT 1084743 B IT1084743 B IT 1084743B IT 27385/77 A IT27385/77 A IT 27385/77A IT 2738577 A IT2738577 A IT 2738577A IT 1084743 B IT1084743 B IT 1084743B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- alternated
- realization
- regulation
- user
- Prior art date
Links
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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1144776A CH610453A5 (it) | 1976-09-09 | 1976-09-09 | |
| CH1323676A CH611751A5 (it) | 1976-10-19 | 1976-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1084743B true IT1084743B (it) | 1985-05-28 |
Family
ID=25708349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT27385/77A IT1084743B (it) | 1976-09-09 | 1977-09-08 | Procedimento per la regolazione della potenza elettrica erogata in una rete a corrente alternata a un utilizzatore e dispositivo per la realizzazione del procedimento |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS53101652A (it) |
| AT (1) | AT359168B (it) |
| AU (1) | AU511121B2 (it) |
| BR (1) | BR7705961A (it) |
| CA (1) | CA1084994A (it) |
| DK (1) | DK146107C (it) |
| FI (1) | FI772438A (it) |
| FR (1) | FR2364507A1 (it) |
| GB (1) | GB1567797A (it) |
| IT (1) | IT1084743B (it) |
| SE (1) | SE427313B (it) |
Families Citing this family (8)
| 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 |
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/en not_active Expired
- 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
- 1977-09-08 DK DK400277A patent/DK146107C/da not_active IP Right Cessation
- 1977-09-09 GB GB37740/77A patent/GB1567797A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE427313B (sv) | 1983-03-21 |
| FR2364507A1 (fr) | 1978-04-07 |
| DK146107C (da) | 1983-11-21 |
| AU2839477A (en) | 1979-03-08 |
| AT359168B (de) | 1980-10-27 |
| SE7709956L (sv) | 1978-03-10 |
| JPS53101652A (en) | 1978-09-05 |
| ATA645277A (de) | 1980-03-15 |
| DK400277A (da) | 1978-03-10 |
| FR2364507B1 (it) | 1983-05-20 |
| FI772438A (fi) | 1978-03-10 |
| GB1567797A (en) | 1980-05-21 |
| AU511121B2 (en) | 1980-07-31 |
| CA1084994A (en) | 1980-09-02 |
| BR7705961A (pt) | 1978-07-04 |
| DK146107B (da) | 1983-06-27 |
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