ZA863564B - Protective circuit for an inverter circuit - Google Patents
Protective circuit for an inverter circuitInfo
- Publication number
- ZA863564B ZA863564B ZA863564A ZA863564A ZA863564B ZA 863564 B ZA863564 B ZA 863564B ZA 863564 A ZA863564 A ZA 863564A ZA 863564 A ZA863564 A ZA 863564A ZA 863564 B ZA863564 B ZA 863564B
- Authority
- ZA
- South Africa
- Prior art keywords
- circuit
- protective
- inverter
- inverter circuit
- protective circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
- H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
- H02H7/122—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2855—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0145285A AT390156B (en) | 1985-05-14 | 1985-05-14 | PROTECTIVE CIRCUIT FOR A INVERTER CIRCUIT |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA863564B true ZA863564B (en) | 1988-05-25 |
Family
ID=3514205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA863564A ZA863564B (en) | 1985-05-14 | 1986-05-14 | Protective circuit for an inverter circuit |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0221972B1 (en) |
AT (1) | AT390156B (en) |
AU (1) | AU588037B2 (en) |
DE (2) | DE3669977D1 (en) |
ES (1) | ES8708100A1 (en) |
WO (1) | WO1986006921A1 (en) |
ZA (1) | ZA863564B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3925899A1 (en) * | 1989-08-04 | 1991-02-07 | Zumtobel Ag | ELECTRONIC CONTROLLER FOR GAS DISCHARGE LAMPS |
DE4120649A1 (en) * | 1991-06-22 | 1992-12-24 | Vossloh Schwabe Gmbh | OVERVOLTAGE PROTECTED BALLAST |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967159A (en) * | 1975-02-03 | 1976-06-29 | Morton B. Leskin | Power supply for a laser or gas discharge lamp |
DE3014419C2 (en) * | 1980-04-15 | 1985-01-10 | Siemens AG, 1000 Berlin und 8000 München | Ballast for a discharge lamp |
IT1137447B (en) * | 1980-04-15 | 1986-09-10 | Siemens Ag | STABILIZER FOR THE CONNECTION OF A DISCHARGE LAMP |
US4477748A (en) * | 1980-10-07 | 1984-10-16 | Thomas Industries, Inc. | Solid state ballast |
DE3112499A1 (en) * | 1981-03-30 | 1982-10-14 | Patra Patent Treuhand | Ballast arrangement for operating low-pressure discharge lamps |
WO1983000587A1 (en) * | 1981-07-31 | 1983-02-17 | Kerscher, Max | Converter |
-
1985
- 1985-05-14 AT AT0145285A patent/AT390156B/en not_active IP Right Cessation
-
1986
- 1986-05-10 DE DE8686903316T patent/DE3669977D1/en not_active Expired - Fee Related
- 1986-05-10 EP EP86903316A patent/EP0221972B1/en not_active Expired - Lifetime
- 1986-05-10 DE DE86EP8600273T patent/DE3690255D2/en not_active Expired
- 1986-05-10 AU AU58193/86A patent/AU588037B2/en not_active Ceased
- 1986-05-10 WO PCT/EP1986/000273 patent/WO1986006921A1/en active IP Right Grant
- 1986-05-13 ES ES554925A patent/ES8708100A1/en not_active Expired
- 1986-05-14 ZA ZA863564A patent/ZA863564B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU5819386A (en) | 1986-12-04 |
EP0221972A1 (en) | 1987-05-20 |
AT390156B (en) | 1990-03-26 |
EP0221972B1 (en) | 1990-03-28 |
WO1986006921A1 (en) | 1986-11-20 |
AU588037B2 (en) | 1989-09-07 |
ES554925A0 (en) | 1987-09-01 |
DE3690255D2 (en) | 1987-06-04 |
ES8708100A1 (en) | 1987-09-01 |
ATA145285A (en) | 1989-08-15 |
DE3669977D1 (en) | 1990-05-03 |
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