Electronic system for increasing the accuracy of in-service instrument-current transformers
An electronic compensator of ratio errors and phase-displacements is proposed for in-service transformers. Neither an auxiliary winding nor auxiliary core is needed; and large variations of the load connected to the secondary winding are permitted, as it is required by the standards.
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| Tác giả chính: | |
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| Định dạng: | article |
| Ngôn ngữ: | Tiếng Anh |
| Được phát hành: |
2002
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| Những chủ đề: | |
| Truy cập trực tuyến: | https://hdl.handle.net/20.500.12008/21230 |
| Các nhãn: |
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| Tóm tắt: | An electronic compensator of ratio errors and phase-displacements is proposed for in-service transformers. Neither an auxiliary winding nor auxiliary core is needed; and large variations of the load connected to the secondary winding are permitted, as it is required by the standards. |
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