Research of 10kV Dynamic Line Reactive Power Compensation Equipment Based DSP
Li Zhengxin1, Li Jin2, Li Yihua2, Gu Jian1, Wang Yingxiang1
1. Guizhou Power Grid Bijie Power Supply Bureau, Bijie, Guizhou 551799; 2. College of Electrical Engineering, Changsha University of Science and Technology, Changsha 410114
Abstract：About distribution network,it have the long distance of transmission, the rapid variety load with the seasonal,the failure of power quality,the large of power loss and at a higher level in a long term.An increasing number of the distribution network system load which require more reactive power meet the requirements of system operation.But in using of device does not the new and some device had damage because excess load.it made power system working in the low reactive power.This paper mainly designed a line dynamic reactive power compensation equipment.It contain two of parallel capacitors and the capacitors only using a protection device that made the better economy.The text line compensation devices were used more faster processing data TMS320F2812 as the master chip. To avoid the difficult characteristics of the data transmission, it was used the GPRS wireless communication which make processing data capacity has been greatly improved for the long-distance signal transmission.The result of monitoring show that the device could effective improve the distribution network reactive power and voltage quality and reduce line losses.
李正新, 李进, 李益华, 顾健, 王映祥. 基于DSP的10kV线路动态无功补偿装置研究[J]. 电气技术, 2014, 15(04): 20-25.
Li Zhengxin, Li Jin, Li Yihua, Gu Jian, Wang Yingxiang. Research of 10kV Dynamic Line Reactive Power Compensation Equipment Based DSP. Electrical Engineering, 2014, 15(04): 20-25.
2014, Vol. 15 
