| 非线性负载的电能计量方式初探 |
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| 引用本文： | 季鸿德,刘翔太,杜新元. 非线性负载的电能计量方式初探[J]. 黑龙江电力, 2007, 29(3): 233-234,237 |
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| 作者姓名： | 季鸿德 刘翔太 杜新元 |
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| 作者单位： | 佳木斯供电公司,黑龙江,佳木斯,154002;中国华电集团哈尔滨第三发电厂,黑龙江,哈尔滨,150024;哈尔滨电业局道里供电局,黑龙江,哈尔滨,150076 |
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| 摘 要： | 由于电力电子技术的广泛应用,大量谐波注入电网,使电力系统电压、电流发生严重的畸变.目前市场上的电子式电能表,频响范围宽,精度高,受到电力部门和生产厂家的重视.但这类仪表通常是计量基波和谐波电能的总和,其计量方式值得商榷.在分析电子式电能表计量方式不足的基础上提出一种新的计量方式.
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| 关 键 词： | 非线性负载 谐波 电能计量方式 |
| 文章编号： | 1002-1663（2007）03-0233-02 |
| 修稿时间： | 2007-03-27 |
Primary discussion about the way of energy measuring for non-linear load |
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| JI Hongde,LIU Xiangtai,DU Xinyuan. Primary discussion about the way of energy measuring for non-linear load[J]. Heilongjiang Electric Power, 2007, 29(3): 233-234,237 |
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| Authors: | JI Hongde LIU Xiangtai DU Xinyuan |
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| Affiliation: | 1. Jiamusi Power Supply Co. , Ltd, Jiamusi 154002, China; 2. Harbin No. 3 Power Plant of China Huadian Corporation, Harbin 150024, China; 3. Harbin Electric Power Bureau, Harbin 150076, China |
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| Abstract: | Lots of harmonic sources connect to a power system makes the voltage and current in the system distortion due to the wider application of electric and electronics to all kinds of lines. The electronic watt - hour meter with wider frequency response and high precision available in market is very popular in electric enterprises and manufactures. But, there is a doubt in the billing because it calculates the energy sum of principal wave and harmonic, the paper presented a new measuring way for reference based on the analysis above. |
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| Keywords: | non - linear load harmonic way of energy measuring |
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