摘要
为了适应智能电网的发展,提升变电站无功补偿自动化水平,提出变电站无功优化智能系统的设计思想。根据变电站主变二次侧母线负荷情况及主变一次侧和二次侧功率因数要求,确定合理补偿容量,在满足电压合格的前提下,控制TCR+TSC型补偿装置自动补偿,实时满足无功需求,平滑调节,智能控制。通过上下位机数字化技术,真正实现了变电站无功优化系统的智能化。
In order to adapt to the development of smart grid and enhance the automation level of substation reactive power compensation, design ideas of intelligent system for substation reactive power optimization are proposed. In accordance with the load conditions at the secondary side of main transformer and power factor requirements of primary and second side, reasonable compensation capacity is determined. In the voltage compliance premise, TCR＋TSC type compensator device is controlled to compensate automatically in real time to meet the reactive power demand, and realize smooth adjustment and intelligent control. The upper and lower digital technology makes it possible to realize intelligent substation reactive power optimization.
出处
《农业科技与装备》
2013年第7期44-46,共3页
Agricultural Science & Technology and Equipment
关键词
变电站
无功优化
智能系统
TCR＋TSC
substation
reactive power optimization
intelligent system
TCR＋TSC
