肖遥,孟·让·柯洛德

• 1:湖北省电力试验研究院
• 2:布鲁塞尔自由大学 湖北省430077

摘要(Abstract)：

系统频率是大家普遍关注的电能质量指标之一。大量应用新技术对频率测量精度的要求也越来越高。近年来用于精确测量频率的新方法也常见于报道 ,但这些方法几乎都在波形畸变上做文章。文中通过理论分析和试验 ,揭示了引起频率测量偏差的主要原因是系统中的发电机出力、负荷和系统结构发生变化 ,导致被测电压信号初相角发生突变所致

关键词(KeyWords)： 系统频率;频率测量;电能质量

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 肖遥,孟·让·柯洛德

Email:

DOI: 10.13335/j.1000-3673.pst.2002.01.010

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