| 电力用户谐波限值的评估方法 |
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| 引用本文： | 杨洪耕,ZHANG Jing,张瑾,张一中.电力用户谐波限值的评估方法[J].四川大学学报(工程科学版),2000,32(5):82-85. |
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| 作者姓名： | 杨洪耕 ZHANG Jing 张瑾 张一中 |
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| 作者单位： | 1. 四川大学电气信息学院，成都610065
2. College of Electrical Info., Sichuan Univ., Chengdu 610065, China |
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| 摘 要： | 论述了在公用电网（1－35kV)中，为满足电力部门对谐波源负荷用户的管理规定而采用的谐波源负荷谐波输出限值的一种计算方法。该方法基于随机矢量加法法则，考虑到不同电压等级之间谐波的相互渗透作用，提出了可行的解决途径。该方法适合对容量、负荷工作特性和谐波发射特性不同的负荷谐波（电压和电流）限值和确定。所述及的谐波限值满足母线兼容水平要求。
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| 关 键 词： | 谐波限值 随机矢量 兼容水平 畸变负荷 电力用户 公用电网 |
| 文章编号： | 1009-3087(2000)05-0082-04 |
| 修稿时间： | 1999年7月29日 |
Assessment Approch for Harmonic Emission Limits from tomers in Supply Network |
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| ZHANG Jing.Assessment Approch for Harmonic Emission Limits from tomers in Supply Network[J].Journal of Sichuan University (Engineering Science Edition),2000,32(5):82-85. |
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| Authors: | ZHANG Jing |
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| Abstract: | An assessment approach for the harmonic emission limits of distorting loads in MV system (1～35 kV) is de scribed to meet the requirement for the power facility on power quality management. In terms of the summation rule of random vectors, the approach effectively solves the problem involved in the effect of the harmonic emission on the individ ual voltage levels. It is available for specifying the harmonic emission (voltage or current) limits from distorting loads concerned with the capacity, operation and harmonic nature. The proposed limits are consistent with the compatibility levels of harmonics. |
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| Keywords: | harmonic limits random vectors compatibility levels distorting loads |
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