JPS5619336A - Capacitor loading state monitor - Google Patents
Capacitor loading state monitorInfo
- Publication number
- JPS5619336A JPS5619336A JP9815180A JP9815180A JPS5619336A JP S5619336 A JPS5619336 A JP S5619336A JP 9815180 A JP9815180 A JP 9815180A JP 9815180 A JP9815180 A JP 9815180A JP S5619336 A JPS5619336 A JP S5619336A
- Authority
- JP
- Japan
- Prior art keywords
- loading state
- state monitor
- capacitor loading
- capacitor
- monitor
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/50—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the appearance of abnormal wave forms, e.g. ac in dc installations
-
- 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
- H02H7/16—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 capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792929272 DE2929272A1 (de) | 1979-07-19 | 1979-07-19 | Ueberwachungseinrichtung fuer die spannungsbelastung eines kondensators |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5619336A true JPS5619336A (en) | 1981-02-24 |
JPS6336210B2 JPS6336210B2 (ja) | 1988-07-19 |
Family
ID=6076184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9815180A Granted JPS5619336A (en) | 1979-07-19 | 1980-07-17 | Capacitor loading state monitor |
Country Status (5)
Country | Link |
---|---|
US (1) | US4326230A (ja) |
EP (1) | EP0023290B1 (ja) |
JP (1) | JPS5619336A (ja) |
CA (1) | CA1157098A (ja) |
DE (2) | DE2929272A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921220A (ja) * | 1982-07-24 | 1984-02-03 | 三菱電機株式会社 | 過電圧保護継電装置 |
US4775833A (en) * | 1986-10-03 | 1988-10-04 | Coulter Electronics, Inc. | Lodged debris detector for a particle analyzer |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487265A (en) * | 1967-12-13 | 1969-12-30 | Atomic Energy Commission | Protection circuit having extended range fuse characteristics |
US3697813A (en) * | 1971-03-15 | 1972-10-10 | Westinghouse Electric Corp | Tripping circuit for static switches |
US3870927A (en) * | 1971-06-08 | 1975-03-11 | English Electric Co Ltd | Capacitor voltage transformer system |
DE2140290C3 (de) * | 1971-08-06 | 1979-06-07 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Anordnung zur Erstellung des thermischen Abbildes eines belasteten Thyristors |
US3944890A (en) * | 1974-09-10 | 1976-03-16 | General Electric Co. | Static overcurrent relay |
US4104687A (en) * | 1976-11-24 | 1978-08-01 | S&C Electric Company | Device for detecting unbalanced conditions in a polyphase equipment bank |
US4115829A (en) * | 1977-05-06 | 1978-09-19 | General Electric Company | Overcurrent and ground fault responsive trip unit for circuit breakers |
-
1979
- 1979-07-19 DE DE19792929272 patent/DE2929272A1/de not_active Withdrawn
-
1980
- 1980-07-03 US US06/165,809 patent/US4326230A/en not_active Expired - Lifetime
- 1980-07-07 DE DE8080103863T patent/DE3063882D1/de not_active Expired
- 1980-07-07 EP EP80103863A patent/EP0023290B1/de not_active Expired
- 1980-07-17 JP JP9815180A patent/JPS5619336A/ja active Granted
- 1980-07-18 CA CA000356539A patent/CA1157098A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3063882D1 (en) | 1983-07-28 |
EP0023290B1 (de) | 1983-06-22 |
JPS6336210B2 (ja) | 1988-07-19 |
US4326230A (en) | 1982-04-20 |
EP0023290A1 (de) | 1981-02-04 |
DE2929272A1 (de) | 1981-02-12 |
CA1157098A (en) | 1983-11-15 |
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