微机控制晶闸管中频电源的研制

Development of Thyristor Medium frequency Power Supply Based on Microcomputer

叙述了一种专用于熔炼的晶闸管中频电源的构成及原理，其整流和逆变均由单片机控制，在保证设备稳定可靠的条件下，实现了最大功率调节，从而满足了用户速度快、效率高的要求。

The paper introduces a kind of medium frequency power supply specially used for smelting.Its rectifier and inverter are both controlled by microcomputer.It enables to output biggest power when steady and reliability of equipment are guaranteed,therefore the demands for high speed and efficiency are realized.