摘要
介绍了一种基于DSP芯片和87C196芯片的TSC无功补偿装置,通过对三相电压、电流进行采样,计算后控制电容器的投切,实现对电网无功功率的快速补偿。详细阐述了装置的硬件设计和检测算法,最后给出了实验结果及其分析。
This paper described a novel reactive compensation device based on DSP and 87C 196,three -phase alternating current voltage and electric current signals are added imitate input circuitl. Through calculation capacitors are controlled by output circuit, reactive power is compensated introduced and the design of the hardware, software of the control system and the result of experiment are introduced.
出处
《电气开关》
2008年第3期28-30,共3页
Electric Switchgear
关键词
无功补偿
复合开关
单片机
reactive power compensation
compound switch
MCU
