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电网技术 2008, 32(9) 10-14 DOI:
ISSN: 1000-3673 CN: 11-2410/TM |
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| 国家重点基础研究项目 |
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企业配电网电能质量补偿系统的设计及应用 |
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涂春鸣 盘宏斌 唐杰 罗安 |
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湖南大学电气与信息工程学院 |
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摘要：
针对企业配电网电能质量补偿的工程实际，提出了基于并联注入式混合有源滤波器进行谐波治理和无功补偿的方案。文章首先以某铜箔厂为对象，对企业负荷和电能质量补偿要求进行了分析。根据具体要求，文章对逆变器、输出滤波器、基波串联谐振注入支路、无源滤波器等主电路的设计进行了研究，给出了上位机监控系统和DSP控制系统的软硬件设计方案。仿真和实际应用效果表明，本文提出的方法和方案是行之有效的，满足企业配电网电能质量补偿工程的实际需要。 |
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关键词：
企业配电网
电能质量补偿
并联注入式混合有源滤波器
主电路设计
控制系统设计
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Design and Application of Power Quality Compensation System for Enterprise Distribution Network |
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TU Chun-ming PAN Hong-bin TANG Jie LUO An |
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Abstract:
According to the practical requirements of power quality compensation for distribution system of enterprise, a compensation system based on shunt injected hybrid active filter is established. Firstly, load and demands analysis is completed, taking a copper foil factory as an example. Design of main circuit is proposed to meet the demands, including passive filter, fundamental resonant injection circuit, output filter and converter. Hardware and software design of monitoring system and control system based on DSP is mentioned. Simulation and application shows that this system is effective and meets the practical requirements of power quality compensation for distribution system of enterprise. |
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Keywords:
Distribution system of enterprise
Power quality compensation
Shunt injected hybrid active filter
Main circuit design
Control system design
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收稿日期 2007-11-26 修回日期 1900-01-01 网络版发布日期 |
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DOI: |
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基金项目:
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通讯作者: 涂春鸣 |
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作者简介: |
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作者Email: chunming_tu@263.net |
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| Copyright by 电网技术 |
