摘要
设计一种具有V2G功能的充放电系统,采用单相PWM整流与双向DC/DC斩波相结合的主电路拓扑。以dsPIC30F3011为控制芯片设计了硬件电路。在系统充电和放电运行中,采用电压外环、电流内环的控制策略,实现功率因数的绝对值接近1。采用相关的仿真软件进行仿真,验证了系统设计的正确性及具备V2G功能。
This paper design a V2G function of charging and discharging system,the single-phase PWM rectifier and bi-directional DC/DC chopper of combining the main circuit topology.Based on dsPIC30F3011 control chip hardware circuit is designed.In the system in the operation of the charging and discharging,USES the voltage outer loop and current inner loop control strategy,achieve the absolute value of the power factor is close to 1.The related simulation software simulation,verify the validity of the system design and function of V2G.
出处
《自动化与仪器仪表》
2016年第10期24-25,29,共3页
Automation & Instrumentation
