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首页> 外文期刊>IEEE Transactions on Power Systems >Voltage Stability Analysis of Power Systems With Induction Motors Based on Holomorphic Embedding
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Voltage Stability Analysis of Power Systems With Induction Motors Based on Holomorphic Embedding

机译:基于全纯嵌入的异步电动机电力系统电压稳定性分析。

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摘要

Load characteristics have substantial influence on the voltage stability of power systems. The self-restorative characteristic and stalling of induction motor loads can deteriorate the voltage stability, so it is necessary to develop accurate and efficient dynamic analysis methods for voltage stability analysis of systems with induction motor loads. In this paper, a set of methods based on holomorphic embedding is proposed, which is able to solve steady states and dynamics of a power system with induction motors. The paper is the first work that applies holomorphic embedding to dynamic problems of power systems. The test cases on the IEEE 14-bus system, the NPCC 140-bus system, and the Polish 2383-bus system verify both accuracy and efficiency of the proposed methods.
机译:负载特性对电力系统的电压稳定性有很大影响。感应电动机负载的自恢复特性和失速会降低电压稳定性,因此有必要开发准确有效的动态分析方法来对带有感应电动机负载的系统进行电压稳定性分析。本文提出了一种基于全同构嵌入的方法,该方法能够解决带有感应电动机的电力系统的稳态和动力学问题。本文是将全同嵌入应用于电力系统动态问题的第一篇著作。在IEEE 14总线系统,NPCC 140总线系统和波兰2383总线系统上的测试案例验证了所提出方法的准确性和效率。

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