SE342711B - - Google Patents
Info
- Publication number
- SE342711B SE342711B SE1717069A SE1717069A SE342711B SE 342711 B SE342711 B SE 342711B SE 1717069 A SE1717069 A SE 1717069A SE 1717069 A SE1717069 A SE 1717069A SE 342711 B SE342711 B SE 342711B
- Authority
- SE
- Sweden
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
- H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/28—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
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- 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
- H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1717069A SE342711B (en) | 1969-12-12 | 1969-12-12 | |
| DE19702058116 DE2058116A1 (en) | 1969-12-12 | 1970-11-26 | Arrester protection for converter station |
| JP70110128A JPS5021645B1 (en) | 1969-12-12 | 1970-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1717069A SE342711B (en) | 1969-12-12 | 1969-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE342711B true SE342711B (en) | 1972-02-14 |
Family
ID=20303326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1717069A SE342711B (en) | 1969-12-12 | 1969-12-12 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5021645B1 (en) |
| DE (1) | DE2058116A1 (en) |
| SE (1) | SE342711B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57208862A (en) * | 1981-06-16 | 1982-12-22 | Mitsubishi Electric Corp | Thyristor bulb |
| DE19736904A1 (en) * | 1997-08-25 | 1999-03-04 | Asea Brown Boveri | Power converter circuitry |
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1969
- 1969-12-12 SE SE1717069A patent/SE342711B/xx unknown
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1970
- 1970-11-26 DE DE19702058116 patent/DE2058116A1/en active Pending
- 1970-12-12 JP JP70110128A patent/JPS5021645B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5021645B1 (en) | 1975-07-24 |
| DE2058116A1 (en) | 1971-06-24 |