DK371576A - Synkroniseringsapparat - Google Patents
SynkroniseringsapparatInfo
- Publication number
- DK371576A DK371576A DK371576A DK371576A DK371576A DK 371576 A DK371576 A DK 371576A DK 371576 A DK371576 A DK 371576A DK 371576 A DK371576 A DK 371576A DK 371576 A DK371576 A DK 371576A
- Authority
- DK
- Denmark
- Prior art keywords
- synchronizer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19173/76A GB1543385A (en) | 1976-05-10 | 1976-05-10 | Check synchroniser |
Publications (1)
Publication Number | Publication Date |
---|---|
DK371576A true DK371576A (da) | 1977-11-11 |
Family
ID=10124962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK371576A DK371576A (da) | 1976-05-10 | 1976-08-17 | Synkroniseringsapparat |
Country Status (3)
Country | Link |
---|---|
US (1) | US4085362A (da) |
DK (1) | DK371576A (da) |
GB (1) | GB1543385A (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249088A (en) * | 1979-07-19 | 1981-02-03 | General Electric Company | Automatic device for synchronization of prime mover with electrical grid |
US4663541A (en) * | 1985-03-18 | 1987-05-05 | Environmental Research Institute Of Michigan | Phase-shift stabilized frequency multiplier |
US4901255A (en) * | 1988-03-21 | 1990-02-13 | Lynn Electronics Corp. | Method and apparatus for evaluating quadrature encoders |
CN106124874A (zh) * | 2016-06-15 | 2016-11-16 | 国网山东省电力公司寿光市供电公司 | 遥控核相指示仪 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3885199A (en) * | 1973-07-02 | 1975-05-20 | Hitachi Ltd | Protective relaying device |
US3984770A (en) * | 1975-02-05 | 1976-10-05 | Hewlett-Packard Company | Frequency measurement using phase continuous frequency switching |
US3953794A (en) * | 1975-03-27 | 1976-04-27 | Motorola Inc. | Digital phase detector |
-
1976
- 1976-05-10 GB GB19173/76A patent/GB1543385A/en not_active Expired
- 1976-08-17 DK DK371576A patent/DK371576A/da unknown
- 1976-08-19 US US05/715,949 patent/US4085362A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1543385A (en) | 1979-04-04 |
US4085362A (en) | 1978-04-18 |
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