RO102902B1 - Measuring installation of compound error at current transformers - Google Patents
Measuring installation of compound error at current transformersInfo
- Publication number
- RO102902B1 RO102902B1 RO138183A RO13818389A RO102902B1 RO 102902 B1 RO102902 B1 RO 102902B1 RO 138183 A RO138183 A RO 138183A RO 13818389 A RO13818389 A RO 13818389A RO 102902 B1 RO102902 B1 RO 102902B1
- Authority
- RO
- Romania
- Prior art keywords
- current
- measuring
- current transformers
- measuring installation
- compound error
- Prior art date
Links
Landscapes
- Transformers For Measuring Instruments (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
Inventia se refera la o instalatie pentru masurarea erorii compuse la transformatoarele de curent, ce utilizeaza un sunt etalon pentru masurarea curentului primar de încercare, un alt sunt coaxial al carui coeficient de transfer nu depinde de raportul de transformare al transformatorului de curent încercat pentru masurarea curentului secundar al transformatorului de curent de încercare, iar pentru reglarea componentei aperiodice a curentului primar se utilizeaza un scurtcircuit sincron.The invention relates to a device for measuring the composite error of current transformers using one standard for measuring the primary test current, another being coaxial whose transfer coefficient does not depend on the transformation ratio of the current transformer tested for measuring the current secondary current of the test current transformer and a synchronous short circuit is used to adjust the aperiodic component of the primary current.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO138183A RO102902B1 (en) | 1989-02-13 | 1989-02-13 | Measuring installation of compound error at current transformers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO138183A RO102902B1 (en) | 1989-02-13 | 1989-02-13 | Measuring installation of compound error at current transformers |
Publications (2)
Publication Number | Publication Date |
---|---|
RO102902A2 RO102902A2 (en) | 1991-11-18 |
RO102902B1 true RO102902B1 (en) | 1992-05-26 |
Family
ID=20123986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO138183A RO102902B1 (en) | 1989-02-13 | 1989-02-13 | Measuring installation of compound error at current transformers |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO102902B1 (en) |
-
1989
- 1989-02-13 RO RO138183A patent/RO102902B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO102902A2 (en) | 1991-11-18 |
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