| 具有直流输电的电力系统次同步谐振的研究 |
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| 引用本文： | 吴俊勇 程时杰. 具有直流输电的电力系统次同步谐振的研究[J]. 电力系统自动化, 1996, 20(11): 9-12 |
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| 作者姓名： | 吴俊勇 程时杰 |
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| 作者单位： | (华中理工大学电力系·430074·武汉) |
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| 基金项目： | “八五”重大科技攻关项目 |
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| 摘 要： | 建立了直流输电系统的复频域模型，导出了任意网络结构下多机交直流电力系统的复 频域网络方程，从而将复数力矩系数法应用到具有直流输电的电力系统次同步谐振的研究。 对一个3机系统的计算结果证实了所提出方法的正确性和有效性。
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| 关 键 词： | 直流输电 次同步谐振 分析 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
A NEW APPROACH TO SSR PROBLEM IN POWER SYSTEM WITH HVDC |
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| Wu Junyong,Cheng Shijie. A NEW APPROACH TO SSR PROBLEM IN POWER SYSTEM WITH HVDC[J]. Automation of Electric Power Systems, 1996, 20(11): 9-12 |
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| Authors: | Wu Junyong Cheng Shijie |
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| Abstract: | In this paper, the complex frequency domain model of HVDC system and the complex frequency domain network equation of multiple machine AC/DC power system under arbitrary topology are derived. The effects of HVDC system on the subsynchronous resonance (SSR) of power system are investigeted. The calculation results of a three machine AC/DC power system verifies the correctness and effectiveness of the proposed approach. |
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| Keywords: | HVDC SSR(subsynchronous resonance) analysis |
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