机构地区: 河北农业大学机电工程学院
出 处: 《微计算机信息》 2006年第11Z期91-92,12,共3页
摘 要: 介绍了一种以8XC196MC为内核的逆变电源系统。其逆变控制系统实现了全数字操作。逆变部分的SPWM控制脉冲波形完全由8XC196MC单片机生成,使用IR2130实现对功率管的驱动和保护,频率电压可由数码管显示,可用串口与上位机进行通讯.该系统硬件电路简单,器件减少,结构紧凑,性价比高。经试验表明:逆变电源输出波形失真小,动态特性好,可靠性高。 The inverter power system based on 8XC196MC is introduced. The controlling system is digital. SPWM control pulses are produced by 8XC196MC. Used IR2130 to drive and protect power transistor. Frequency and voltage are displayed. It can communicate with upper-computer. This system has the merits of simple hardware, compacted configuration, high output-stability, good dynamic characteristic and high dependability.
领 域: [电气工程]