电力变压器相位检测方法研究 |
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引用本文: | 刘宇,芦文波,施文康.电力变压器相位检测方法研究[J].变压器,2004,41(9):24-25,46. |
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作者姓名: | 刘宇 芦文波 施文康 |
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作者单位: | 上海交通大学,上海,200030;上海交通大学,上海,200030;上海交通大学,上海,200030 |
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摘 要: | 讨论了利用改进的I-Q解调法进行变压器相位检测的原理,对实际信号处理流程和测量误差进行了分析,并采用Matlab进行了仿真研究.
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关 键 词: | 变压器 相位 检测 I-Q解调法 |
文章编号: | 1001-8425(2004)09-0024-03 |
Research on Phase Measurement Method for Power Transformer |
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Abstract: | The principle of the transformer phase measurement by the improved I-Q demodulation algorithm is discussed. The flow chart to process signals and the error in measurement are analyzed. The emulation research with Matlab is carried out. |
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Keywords: | Transformer Phase Measurement I-Q demodulation algorithm |
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