论文部分内容阅读
中频电源整流回路微机控制系统，是由8031单片机，74LS373三态锁存器和2764EPROM组成的单片机最小系统控制的三相全控整流电路。在控制算法上，采用相对触发方式，实现控制角α的移相和快速校正，从而保证最大失控时间小于3．3ms。
IF power rectifier circuit microcomputer control system is composed of 8031 microcontroller, 74LS373 tristate latch and 2764EPROM microcontroller composed of the smallest system-controlled three-phase full-controlled rectifier circuit. In the control algorithm, the relative triggering mode is adopted to realize phase shift and fast correction of the control angle α, so as to ensure that the maximum runaway time is less than 3.3ms.