用于分散电压控制的规则库法

电力系统正常运行时,无功/电压控制目的是安全经济供电.而在紧急情况下,首要目标是运行的安全性,其次才是经济性.本文提出的局部网概念及其灵敏度矩阵,以及对电压违限严重性的分级和控制战略,使控制更为快速有效.此法更适用于当事故引起全系统运行数据不全时对局部网的电压控制.

A Rule-Based Technique Approach to Decentralized Voltage Control

During normal operation of power system, the objective of reactive power/ voltage control is to supply secure and economic power. In emergency condition, the first objective is to operative security, secondary is economically. Concept of local network, calculation of sensitivity matrix of local network, gradation of severity of voltage violation and control strategies, the control actions are more fase and available. The approach is move suitable for cantrol of local network when complete network information is not available.