摘要
为了提高矿用应急电源供电系统的可靠性,基于数字控制器高度集成控制电路、精确控制精度、稳定工作性能等优点,以TMS320F2812 DSP为核心,设计了数字控制的矿用应急电源三相逆变器,并进行实验分析。输出波形表明,无论是满载还是空载情况下,该数字控制逆变器均能保证较好的稳定性和供电质量。
In order to improve the reliability of the mine emergency power supply system, base on the high integrated control circuit, accurate controlled accuracy, stable working performances and other advantages of the digital controller, taking the TMS320F2812 DSP as the core, a mine emergent power three phase inverter with the digital control was designed and a lab analysis was conducted. The output waveform showed that the digital controlled inverter would ensure the good stability and the power supply quality, no matter when a full load or no load was.
出处
《煤炭工程》
北大核心
2012年第3期14-16,共3页
Coal Engineering
基金
安全生产重大事故防治关键技术重点科技项目(10-007)
河北省科技支撑计划项目(10215682)
河北省科技支撑计划项目(10213901D)
关键词
三相逆变器
应急电源(EPS)
数字控制
集成控制电路
three phase inverter
emergency power sources （EPS）
digital control
intergrated control circuit
