摘要
分析了油田配电网的特点、无功补偿的现状,以油田配电网年运行费用最小为目标函数,构建了无功优化数学模型;通过对实例的计算分析,验证了油田配电网能科学合理地确定电容器的补偿位置和补偿容量,能够有效减小油田配电网的网损和电压降落,提高经济效益和供电质量。
Based on the characteristics of power distribution network and the situations of reactive compensation in oil fields. a mathematical model for reactive power optimization of distribution system is established, with an aim function to minimize the operation cost.An example proves that the optimal position and capacity of reactive power compensation can be determined reasonably so as to decrease losses and voltage drops of distribution networks effectively, therefore the operation cost drops and the voltage quality of networks can be improved.
出处
《国外电子元器件》
2008年第7期25-26,共2页
International Electronic Elements
关键词
油田配电网
无功补偿
数学模型
优化计算
distribution network
reactive power compensation
mathematical model
optimization
