ATA430075A - CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERS - Google Patents
CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERSInfo
- Publication number
- ATA430075A ATA430075A AT430075A AT430075A ATA430075A AT A430075 A ATA430075 A AT A430075A AT 430075 A AT430075 A AT 430075A AT 430075 A AT430075 A AT 430075A AT A430075 A ATA430075 A AT A430075A
- Authority
- AT
- Austria
- Prior art keywords
- safety
- increase
- electric machine
- circuit arrangement
- large electric
- Prior art date
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
- H02H3/02—Details
- H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
-
- 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
- H02H7/06—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 dynamo-electric generators; for synchronous capacitors
-
- 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
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Protection Of Generators And Motors (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT430075A AT338362B (en) | 1975-06-06 | 1975-06-06 | CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERS |
DE19762619729 DE2619729C2 (en) | 1975-06-06 | 1976-05-04 | Circuit arrangement for increasing the safety of operational management in the event of short circuits in large electrical generators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT430075A AT338362B (en) | 1975-06-06 | 1975-06-06 | CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA430075A true ATA430075A (en) | 1976-12-15 |
AT338362B AT338362B (en) | 1977-08-25 |
Family
ID=3562215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT430075A AT338362B (en) | 1975-06-06 | 1975-06-06 | CIRCUIT ARRANGEMENT TO INCREASE THE SAFETY OF OPERATIONAL MANAGEMENT, ESPECIALLY LARGE ELECTRIC MACHINE SETS WITH AT LEAST TWO PARALLEL SWITCHED BLOCK TRANSFORMERS |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT338362B (en) |
DE (1) | DE2619729C2 (en) |
-
1975
- 1975-06-06 AT AT430075A patent/AT338362B/en not_active IP Right Cessation
-
1976
- 1976-05-04 DE DE19762619729 patent/DE2619729C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2619729A1 (en) | 1976-12-16 |
DE2619729C2 (en) | 1984-02-16 |
AT338362B (en) | 1977-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |