CA982228A - Overvoltage crowbar system for power converters - Google Patents
Overvoltage crowbar system for power convertersInfo
- Publication number
- CA982228A CA982228A CA168,321A CA168321A CA982228A CA 982228 A CA982228 A CA 982228A CA 168321 A CA168321 A CA 168321A CA 982228 A CA982228 A CA 982228A
- Authority
- CA
- Canada
- Prior art keywords
- power converters
- overvoltage crowbar
- crowbar system
- overvoltage
- converters
- 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
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
- H02H7/1213—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 DC-DC converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25053672A | 1972-05-05 | 1972-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA982228A true CA982228A (en) | 1976-01-20 |
Family
ID=22948159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA168,321A Expired CA982228A (en) | 1972-05-05 | 1973-04-10 | Overvoltage crowbar system for power converters |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE799057A (en) |
CA (1) | CA982228A (en) |
IT (1) | IT990550B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018215215A1 (en) * | 2017-05-24 | 2018-11-29 | Endress+Hauser SE+Co. KG | Primary-pulsed switching power supply |
-
1973
- 1973-04-10 CA CA168,321A patent/CA982228A/en not_active Expired
- 1973-05-04 BE BE2052748A patent/BE799057A/en not_active IP Right Cessation
- 1973-05-04 IT IT2375473A patent/IT990550B/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018215215A1 (en) * | 2017-05-24 | 2018-11-29 | Endress+Hauser SE+Co. KG | Primary-pulsed switching power supply |
US10971917B2 (en) | 2017-05-24 | 2021-04-06 | Endress+Hauser SE+Co. KG | Primary-pulsed switching power supply |
Also Published As
Publication number | Publication date |
---|---|
BE799057A (en) | 1973-11-05 |
IT990550B (en) | 1975-07-10 |
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