摘要
本文介绍了基于工控机和DSP及单片机的400Hz中频电源系统,该系统在通信、航海、航空等领域有着广阔的应用。该电源系统主电路采用交直交变换方式;主功率开关器件采用IGBT;控制方案设计遵循分级控制策略,即采用一种三级控制策略;并采用重复控制技术,产生控制指令;同时基于强大的硬件功能和软件设计。该电源系统功能较常规设计有较大的提高。
This paper introduces a medium frequency power supply system based on industrial PC , DSP andmicrocomputer. This system has vast of application in many fields, such as communication, navigation and aviation,and so on. This system, which adopts the AC-DC-AC converter with IGBT as the main power switching elements,adopts a three-step control method. Repetitive control is able to produce control signal. Because of its powerfulhardware platform and software function, the system performance is much better than that of conventional design.
出处
《仪器仪表标准化与计量》
2003年第5期13-16,共4页
Instrument Standardization & Metrology
