一种高速电磁阀新型驱动系统设计

摘要

A driving system for high speed solenoid valve was designed based on the coordination of three MCUs. Using a high voltage power tube IGBT as switching element, using high voltage guiding, PWM low voltage maintenance and high speed stop circuit, high speed switching characteristics of solenoid valve were improved.%设计3个MCU协调工作的高速电磁阀驱动系统,利用高耐压功率管IGBT作为开关元件,采用高压引导、PWM低压维持和高速断流电路,提高了电磁阀的高速开关特性.