| 变耦式可控电抗特性、机理及应用 |
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| 引用本文： | 李民族,朱国荣,李颖,唐晓玲.变耦式可控电抗特性、机理及应用[J].电网技术,2004,28(10):49-54. |
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| 作者姓名： | 李民族 朱国荣 李颖 唐晓玲 |
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| 作者单位： | 贵州工业大学,贵州省,贵阳市,550003;武汉科技大学,湖北省,武汉市,430081;贵阳市南供电局,贵州省,贵阳市,550002 |
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| 摘 要： | 分析了可控电抗器的电抗特性,指出了选择良好电抗特性的途径;从绕组电势和铁心磁势构成的观点详尽讨论了可控电抗的调节机理,由试验初步证明了其特性机理;大量计算数据表明,将变耦式可控电抗与电容串联用于高压输电线路的容性串联补偿将比可控串补(TCSC)降低更多设备容量.
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| 关 键 词： | 电力系统 变耦式可控电抗 高压输电线路 电抗特性 调节机理 可控串补 |
| 文章编号： | 1000-3673(2004)10-0049-06 |
| 修稿时间： | 2003年8月12日 |
CHARACTERISTICS, MECHANISM AND APPLICATION OF THYRISTOR-CONTROLLED REACTANCE SERIES COMPENSATION BY ADJUSTABLE COUPLING |
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| LI Min-zu,ZHU Guo-rong,LI Ying,TANG Xiao-ling.CHARACTERISTICS, MECHANISM AND APPLICATION OF THYRISTOR-CONTROLLED REACTANCE SERIES COMPENSATION BY ADJUSTABLE COUPLING[J].Power System Technology,2004,28(10):49-54. |
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| Authors: | LI Min-zu ZHU Guo-rong LI Ying TANG Xiao-ling |
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| Abstract: | The characteristic of controlled reactor is analyzed and the approach to select the good reactive characteristic is pointed out. Through the analysis on e.m.f of the winding and the constitution of the m.m.f in the core, the adjustment mechanism of controlled reactance is researched in detail and is tentatively proved by tests. A lot of calculated data show that comparing with the capacity of TCSC the capacity of compensating equipment can be obviously reduced if the thyristor controlled coupling-changeable reactor connected with the capacitor in series is applied to the capacitive series compensation of high voltage transmission line. |
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| Keywords: | Power system Thyristor-controlled reactance series compensation by adjustable coupling High voltage transmission line Reactance characteristics Mechanism of adjustment TCSC |
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