摘要
平均电流控制升压型APFC电路是目前应用最广泛的有源功率因素校正电路。文章从电路原理、主要参数计算、硬件电路设计三个方面,对平均电流型APFC电路进行了阐述,并对电路设计进行了实验验证。结果表明,该电路对功率因素的控制有显著效果,可以满足设计要求。
Average current controlled boost APFC circuit is the most widely used active power factor correction circuit. In this paper, the average current mode APFC circuit is described from three aspects: circuit principle, main parameter calculation and hardware circuit design, and the circuit design is verified by experiments. The results show that the circuit has a remarkable effect on the control of power factors and can meet the design requirements.
出处
《科技创新与应用》
2019年第27期86-88,共3页
Technology Innovation and Application
