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大电力系统中潮流多解的求取及其应用研究
SEEKING AND APPLICATION OF A PAIR OF MULTIPLE LOAD FLOW SOLUTION
【摘要】 潮流多解在电力系统电压稳定分析中有着重要的作用。本文在潮流最优乘子算法的基础上,提出了一种快速简便的求解一对多潮流解的方法,并对其实用性进行了研究。
【Abstract】 Load flow in a power system can be expressedas a series of non-linear equations.Relating to an operatingpoint,there may be several pairs of solutions. These solutions are tested and the results of the test indicate that theyare useful in voltage instability analysis. This paper gives aneasy way to obtain such solutions and furthers the study inpractical application.
【关键词】 潮流多解;
最优乘子;
PV曲线;
电力系统电压稳定;
【Key words】 Optimal multiplier Multiple load flow solution PV curves Voltage stability;
【Key words】 Optimal multiplier Multiple load flow solution PV curves Voltage stability;
【基金】 国家科委重大基础理论研究“攀登B”资助
- 【文献出处】 电网技术 ,POWER SYSTEM TECHNOLOGY , 编辑部邮箱 ,1996年05期
- 【分类号】TM744
- 【被引频次】53
- 【下载频次】390