摘要
合理选择无功补偿装置的控制策略是无功补偿装置设计与运行的关键,由于控制策略选取不当,往往出现无功过补偿和欠补偿等问题。以某散货码头电网的运行数据为依据,分析其无功补偿装置控制策略存在的不足,并提出一种改造方案,以较小的投入,取得了较大的改造效益。
A reasonable choice of the control strategy for reactive power compensation equipment is the key to the design and operation of reactive power compensation equipment. When the control strategy is not appropriate, problems such as reactive power over-compensation, sub-compensation, etc. will happen. Based on the operation data of a bulk terminal power grid, this paper analyzes the defects of control strategy for the power compensation equipment, and puts forward a reform plan. With a small investment, it can get a great transformation benefit.
出处
《水运工程》
北大核心
2013年第1期85-89,共5页
Port & Waterway Engineering
关键词
散货码头
无功补偿
控制策略
改造方案
bulk terminal
reactive power compensation
control strategy
reform plan
