| 晶闸管变压式电容无功补偿装置暂态特性仿真分析 |
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| 引用本文： | 唐晓玲,李民族,刘景远,王世蓉.晶闸管变压式电容无功补偿装置暂态特性仿真分析[J].高压电器,2009,45(1). |
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| 作者姓名： | 唐晓玲 李民族 刘景远 王世蓉 |
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| 作者单位： | 贵州大学电气工程学院,贵州,贵阳,550003 |
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| 摘 要： | 笔者提出了晶闸管变压式电容无功补偿装置投入和换级过程的控制过程,建立了单相试验装置各过程的状态变量方程,采用数字积分对试验装置投入和换级过程的暂态电流及晶闸管断态电压进行了仿真分析,分析结果和试验结果基本吻合。分析结果表明,装置暂投入和换级过程暂态性能良好,也为换级控制提供了设计依据。
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| 关 键 词： | 变压式电容无功补偿装置 晶闸管开关装置 换级过程 暂态电流特性 晶闸管断态电压 |
Simulation and Analysis of Transient Characteristics of Capacitor Reactive Power Compensation by Adjusting Voltage with Thyristors |
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| TANG Xiao-ling,LI Min-zu,LIU Jing-yuan,WANG Shi-rong.Simulation and Analysis of Transient Characteristics of Capacitor Reactive Power Compensation by Adjusting Voltage with Thyristors[J].High Voltage Apparatus,2009,45(1). |
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| Authors: | TANG Xiao-ling LI Min-zu LIU Jing-yuan WANG Shi-rong |
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| Affiliation: | Department of Electric Engineering;Guizhou University;Guiyang 550003;China |
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| Abstract: | The authors proposed controlling processes of capacitor reactive power compensation by adjusting voltage with thyristor in operating and grade-changing situations,set up state parameter equations of various processes for single-phase test device,stimulated and analyzed the transient current of the device and the disconnected voltage on thyristor switches in operating and grade-changing processes with digital integral.The simulation results are in accordance with the test ones,indicating that the device perf... |
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| Keywords: | capacitor reactive power compensation by adjusting voltage thyristor switching equipment grade-changing process characteristics of transient current disconnected voltage on thyristor switches |
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