摘要
随着电网结构的日趋复杂和电压等级的不断升高,必须增强电网本身的电压无功自动调控能力。依据无功补偿原则,对变电站变压器的电容补偿形式进行了探讨。结合当前变电站变压器无功优化的现状,通过采用新型的调节判据补偿变压器无功损耗,达到无功倒送、提高功率因数、降损节能的目的。
With the increasing complexity of electric grid composition and increasing upgrading of voltage grade, the automatic control capacity of voltage reactive power must be strengthened. Based on the principle of the reactive-load compensation, this paper probes into the forms of the capacitance compensation adopted by substations, and points out that adopting the real-time reactive-load compensation is the best configurating fitting with the principle of the reactive-load compensation.
出处
《农业科技与装备》
2009年第2期58-59,62,共3页
Agricultural Science & Technology and Equipment
关键词
农业工程
变压器
无功优化
实时补偿
agricultural engineering
transformer
reactive power optimization
real-time compensation
