机车辅助电源三相逆变器研制  

A Three-Phase Inverter for The Locomotive Auxiliary Power Application

作　　者：杨伟[1] 刘凯[1] 华明[1] 邢岩[1] 

机构地区：[1]南京航空航天大学自动化学院,江苏南京210016

出　　处：《电源技术应用》2012年第4期27-30,36,共5页Power Supply Technologles and Applications

摘　　要：研究了以TMS320F2812 DSP为控制核心的机车三相交流辅助电源的设计。详细分析了基于旋转坐标变换的电压电流双闭环控制策略的参数设计;给出了系统控制算法;搭建了35 kW的逆变器样机。实验结果验证了该方案设计的可行性。Auxiliary power supply controlled by TMS320F2812 DSP is researched. Analyzes and design of a voltage and current double closed-loop controlled Three Phase Inverter which is based on Rotating coordinate transformation; It also provides the control idea of the software; 35 kW inverter system prototype is build. Experimental results demonstrate the feasibility of design.

关 键 词：三相 逆变器 辅助电源 控制 空间矢量PWM 

分 类 号：TM46[电气工程—电器]