| 电力系统谐波状态估计量测配置算法研究 |
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| 引用本文： | 汪瑶,侯世英,黄丹梅.电力系统谐波状态估计量测配置算法研究[J].电气技术,2011(4):14-17,40. |
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| 作者姓名： | 汪瑶 侯世英 黄丹梅 |
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| 作者单位： | 汪瑶,黄丹梅,Wang Yao,Huang Danmei(中国煤炭科工集团重庆设计研究院,重庆,400016);侯世英,Hou Shiying(重庆大学电气工程学院高电压与电工新技术教育部重点实验室,重庆,400044) |
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| 摘 要： | 谐波状态估计技术是在全球定位系统和相量量测技术的基础上发展起来的一项新型技术,是电网谐波分析的一种有效手段.阐述了电力系统谐波状态估计可观性分析概念及主要方法;鉴于谐波量测系统成本造价高,在分析传统量测配置算法优劣的基础上,提出了序贯搜索法结合量测方程数值稳定性和量测子站最少化为目标函数的量测配置优化的算法,实现保证系...
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| 关 键 词： | 谐波状态估计 可观性分析 量测配置算法 |
Study on Harmonic State Estimation Metering Configuration Algorithm Based on Phasor Measurement |
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| Wang Yao,Hou Shiying,Huang Danmei.Study on Harmonic State Estimation Metering Configuration Algorithm Based on Phasor Measurement[J].Electrical Engineering,2011(4):14-17,40. |
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| Authors: | Wang Yao Hou Shiying Huang Danmei |
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| Affiliation: | Wang Yao1 Hou Shiying2 Huang Danmei1 (1.China Coal Technology &Engineering Group Chongqing Design& Research Institute,Chongqing 400016,2.Key Laboratory of High Voltage Engineering& Electrical New Technology of Ministry of Education,Chongqing University,Chongqing 400044) |
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| Abstract: | HSE (Harmonic state estimation) is a newly developed technique based on GPS (Global Position System) and PMU (Phasor Measurement Unit) which is an effective means for Harmonic Analysis.This paper introduces the mathematical model,estimate algorithm,observables analysis and metering configuration of HSE,an optimal metering configuration algorithm based on condition number and sequential search method is proposed.In order to save measurement unit,the simulation and procedures are used to verify it.Finally,Som... |
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| Keywords: | harmonic state estimation observables analysis measurement configuration algorithm |
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