| 一种新的电力系统暂态稳定性在线计算方法 |
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| 引用本文： | 汪芳宗, 陈德树. 一种新的电力系统暂态稳定性在线计算方法[J]. 电力系统自动化, 1994, 18(5): 31-35 |
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| 作者姓名： | 汪芳宗 陈德树 |
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| 作者单位： | （郑州大学）;（华中理工大学，武汉） |
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| 摘 要： | 推导出了一种新的预测＿校正积分方法，并将其应用于大规模电力系统暂 态稳定性的分析计算，成功地导出了一种多机系统暂态稳定性实时仿真方法。
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| 关 键 词： | 电力系统 暂态稳定性 数值仿真 隐式梯形积分规则 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 1900-01-01 |
A NEW METHOD FOR POWER SYSTEM TRANSIENT STABILITY ON-LINE SIMULATION |
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| Wang Fangzong. A NEW METHOD FOR POWER SYSTEM TRANSIENT STABILITY ON-LINE SIMULATION[J]. Automation of Electric Power Systems, 1994, 18(5): 31-35 |
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| Authors: | Wang Fangzong |
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| Affiliation: | Wang Fangzong (Zhengzhou University)Chen Deshu (HuaZhong University of Science &. Technology) |
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| Abstract: | In this paper, a new method for electric power system transient stability simulation has been de-rived . The method consists of two phases,In the first phase,the state variables and its successive deriva-tived are predicted-this is the prediction phase;in the second one , the predicted values are corrected by theuse of the implicit trapezoidal rule and the so-called relaxation method. The proposed procedure is extreme-ly fast ,and the numerous simulation studies have proven that the proposed method can meet the require-ments of power system transient stability on-line simulation. |
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| Keywords: | electric power system transient stability numerical simulation implicit trapezoidal rule |
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