| 负荷侧SVG装置工作特性和控制方法研究 |
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| 引用本文： | 梁喆,陈静,欧阳名三. 负荷侧SVG装置工作特性和控制方法研究[J]. 低压电器, 2008, 0(19) |
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| 作者姓名： | 梁喆 陈静 欧阳名三 |
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| 作者单位： | 安徽理工大学,安徽,淮南,232001 |
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| 基金项目： | 安徽理工大学校科研和教改项目 |
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| 摘 要： | 针对静止无功发牛器(SVG)在工业负荷侧的应用及工业负荷的特点,提出将SVG等效为受负载电流控制的电压源,同时利用电网电压前馈和负载电流反馈相结合的控制方法,消除电网电压对补偿精度的影响.分析了负荷侧SVG的补偿性能和相关参数间的关系及其工作特性.仿真和实验结果验证了该方法的正确性和有效性.
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| 关 键 词： | 无功补偿 静止无功发生器 前馈控制 |
Research on the Operation Characteristics and Control Method of Load SVG |
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| LIANG Zhe,CHEN Jing,OUYANG Mingsan. Research on the Operation Characteristics and Control Method of Load SVG[J]. Low Voltage Apparatus, 2008, 0(19) |
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| Authors: | LIANG Zhe CHEN Jing OUYANG Mingsan |
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| Abstract: | Aiming at static var generator(SVG)'s application in industrial load and its industrial load features,taking the SVG as a voltage source controlled by the load current was proposed.A control method combining power grid voltage feed-forward control with load current feed-back control was adopted to solve the compensation influence by the power grid voltage.The relation of the load SVG compensation performance and relation parameters and the SVG operation characteristics was analyzed.Simulation and experiment results verify the correctness and validity of the method. |
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| Keywords: | reactive compensation static var generator feed-forward control |
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