CN102608423B - 一种谐波电能的检测方法 - Google Patents
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CN103399205B (zh) * | 2013-08-02 | 2016-04-13 | 株洲南车时代电气股份有限公司 | 一种检测车载变流器谐波的报警装置及其方法 |
CN106451787A (zh) * | 2016-11-11 | 2017-02-22 | 广东佛电电器有限公司 | 一种智能分界断路器控制系统 |
CN108107329A (zh) * | 2016-11-24 | 2018-06-01 | 上海航空电器有限公司 | 一种交流电弧频域检测方法 |
CN112763969B (zh) * | 2020-12-30 | 2023-08-15 | 深圳供电局有限公司 | 一种进行现场谐波电能计量误差检测的装置和方法 |
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CN100516897C (zh) * | 2007-08-03 | 2009-07-22 | 杭州万工科技有限公司 | 一种谐波电能的计量方法 |
CN101441231B (zh) * | 2008-09-27 | 2010-06-23 | 武汉大学 | 一种谐波电能计量误差分析装置 |
CN201352236Y (zh) * | 2008-12-02 | 2009-11-25 | 湖南海兴电器有限责任公司 | 基于Kaiser窗双谱线插值FFT的谐波电能表 |
CN101788604A (zh) * | 2010-01-19 | 2010-07-28 | 河北省电力研究院 | 一种基于频域分析和序分量分析的电功率及电量测量方法 |
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