摘要
基于煤矿电力系统中存在着大量的感性负荷,无功功率无法满足需求,本文提出使用FPGA进行无功功率的快速实时计算,采用改进的九区图作为无功的补偿策略,避免补偿设备的频繁投切,延长设备的使用年限。对无功进行快速动态补偿,改善系统功率因数,提高电网电压水平,对用电设备也起到了一定的保护作用。
In the coal mine there are lots of perceptual load in power system. Reactive power can＇t meet the demand. This paper use FPGA for rapid real time calculation of reactive power, with the improved nine area chart as a reactive power compensation strategy, avoid frequent for compensation equipment, prolong the service life of equipment. For fast dynamic reactive power compensation, improve system power factor, and improve the level of grid vohage. It also played a certain role in protecting the electrical equipment.
出处
《价值工程》
2013年第29期45-46,共2页
Value Engineering
基金
黑龙江科技大学大学生科研立项基金项目
项目编号:YJS619
关键词
无功补偿
FPGA
改进九区图
reactive power compensation
FPGA
improved nine area chart
