| 电力系统静态最接近电压稳定极限的确定 |
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| 引用本文： | 程浩忠.电力系统静态最接近电压稳定极限的确定[J].电网技术,1997,21(8):6-9. |
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| 作者姓名： | 程浩忠 |
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| 作者单位： | 上海交通大学电力系!上海，200030 |
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| 摘 要： | 本文提出了一种确定电力系统静态最接近电压稳定极限的方法。
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| 关 键 词： | 电力系统 电压稳定 电压崩溃 迭代法 |
DETERMINATION OF THE STATIC-STATE CLOSEST VOLTAGE STABILITY LIMITS IN ELECTRIC POWER SYSTEMS |
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| Cheng Haozhong.DETERMINATION OF THE STATIC-STATE CLOSEST VOLTAGE STABILITY LIMITS IN ELECTRIC POWER SYSTEMS[J].Power System Technology,1997,21(8):6-9. |
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| Authors: | Cheng Haozhong |
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| Abstract: | This paper proposes a method to determine thestatic-state closest voltage stability limits in electric power sys-tems. The static-state closest voltage stability limit corre-sponds to power limits of voltage stability when the loads in-crease along with the worst possible direction. After finishinga series of operation and derivation of matrices, an extendedJacobian matrix is formulated to compute the problem via iter-ation method. The effectiveness of the proposed method hasbeen successfully verified via the numerical simulations inDobson 5 bus,Ward-Hale 6 bus,IEEE 30 bus, IEEE 57 bus,IEEE 118 bus systems and the actual power system. |
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| Keywords: | Power system Voltage stability Voltage collapse Iteration method Jacobian matrix Matrices operation |
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