| 单周控制的单相静止无功发生器 |
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| 引用本文： | 陈贤明,吕宏水,刘国华,王伟,朱晓东.单周控制的单相静止无功发生器[J].变流技术与电力牵引,2010(6). |
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| 作者姓名： | 陈贤明 吕宏水 刘国华 王伟 朱晓东 |
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| 作者单位： | 国网电力科学研究院; |
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| 摘 要： | 提出了单周控制的单相静止无功发生器(SPSVG)的工作原理,利用单周控制形成的正弦脉宽调制SPWM,对其单相电压源逆变器进行控制,保证电流的正弦性,对SPSVG进行了建模以及开环、闭环控制的Matlab/Simulink的仿真,仿真结果证明在原理上可行。
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| 关 键 词： | 单周控制 单相静止无功发生器 Buck电路 正弦脉宽调制 Matlab/Simulink仿真 |
Single-phase Static Var Generator under One-cycle Control |
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| CHEN Xian-ming,LV Hong-shui,LIU Guo-hua,WANG Wei,ZHU Xiao-dong.Single-phase Static Var Generator under One-cycle Control[J].Converter Technology & Electric Traction,2010(6). |
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| Authors: | CHEN Xian-ming LV Hong-shui LIU Guo-hua WANG Wei ZHU Xiao-dong |
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| Affiliation: | CHEN Xian-ming,LV Hong-shui,LIU Guo-hua,WANG Wei,ZHU Xiao-dong(State Grid Electric Power Research Institute,Nanjing,Jiangsu 210003,China) |
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| Abstract: | The operation principle of a single-phase static Var generator(SPSVG) under one cycle control(OCC) is presented.SPWM formed with OCC is used for controlling single-phase voltage source inverter so that it guarantees the output current is sinusoid.The modeling and simulation for SPSVG in open and closed cloop mode under one-cycle control are completed with Matlab/Simulink software.The simulation results show that above mentioned operation principle is correct and feasible. |
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| Keywords: | one-cycle control single-phase static var generator(SPSVG) Buck circuit SPWM Matlab/Simulink simulation |
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