华电技术 ›› 2011, Vol. 33 ›› Issue (12): 51-53.

• 技术交流 • 上一篇    下一篇

状态估计的运算准确性分析

李珂琳   

  1. 汕头供电局调度中心,广东汕头515041
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2011-12-25

Analysis on calculation accuracy of state estimation function

LI Kelin   

  1. Power Dispatching Center of Shantou Power Supply Bureau, Shantou 515041 China
  • Received:1900-01-01 Revised:1900-01-01 Published:2011-12-25

摘要: 根据汕头供电局调度中心电力调度自动化系统高级应用软件(PAS)的状态估计的运行情况,从日常维护中遇到的影响状态估计计算准确度的角度入手,论述了提高状态估计计算准确度的方法,该方法对提高状态估计的计算准确度有很大帮助。

关键词: 状态估计, 电力高级应用软件(PAS), 基本原理, 准确度计算, 数据处理

Abstract: According to the operation situation of the state estimation function of the PAS, the power application software of the Dispatch Center in Shantou Power Bureau, starting from the problems, which are encountered in daily maintenance and influencing on the calculation accuracy of the state estimation, the method to increase the calculation accuracy of the state estimation was expounded. The method is greatly helpful for increasing the calculation accuracy of the state estimation.

Key words: state estimation, power application software (PAS), fundamental, calculation accuracy, data processing