矿用移动式逆变电源的研制

摘要

在煤矿生产过程中，传统的地面集中供电方式无法将电源送到井下的任意位置，而矿用移动式逆变电源可以弥补这一不足。介绍的矿用移动式逆变电源，由大容量锂电池组提供直流输入，核心是由主电路、控制电路和检测反馈电路构成的三相逆变装置。文章重点阐述了三相逆变装置的软硬件设计，并用样机实验数据和曲线验证了设计的正确性。%With the DC input from the large-capacity lithium battery unit,the core of mobile inverter power for mine is 3-phase inverter device which consists of main circuit,control circuit and detection feedback circuit.This paper focuses on the hardware and software design of 3-phase inverter and it's proved right by the experimental data and curves from model machine.