摘要
要真正在变电站实现电压／无功模糊控制，除了要有完善的理论基础，还要有符合现场实际的实现手段。本文在硬、软件和控制过程中充分考虑了电压／无功控制的特殊性．将模糊控制技术有效地应用在变电站的电压／无功控制中，具有较强的灵活性，适合现场的不同控制要求。
If the voltage/reactive power ho logic control is practically operated in substations,there should have not only the Perfect theory, but also effective means. The special hardware,software and control process for voltage/reactive power in substations are Proposed in this paper. Thefuzzy logic control technology effectively used in voltage/reactive power in Substations adaptsdifferent control requirements locally.
基金
国家自然科学基金!69807007
关键词
电压/无功控制
模糊控制
变电站
电力系统
: voltage/reactive power coned
fuzzy control
reverse time soft limit
harmonics
relayprotection
on-load transformer tap changer
shunt capacitor bank
