摘要
Buck电路结构简单,较容易实现电路控制,实际多应用于拖动直流电机负载,在开关电源系统也有一定应用。输出参数的选择与计算关乎到电路工作效率及输出脉动情况。文章对Buck电路进行分析,在此基础上选择合理输出参数,并对Buck电路模型进行设计,通过仿真模拟软件对计算结果进行验证,结果表示仿真计算结果满足Buck电路设计要求。
the Buck circuit is simple and easy to realize the circuit control.It should be used to drag the DC motor load,and it also has some application in the switch power system.The selection and calculation of the output parameters relate to the working efficiency and output pulsation of the circuit.In this paper,the Buck circuit is analyzed.On this basis,the reasonable output parameters are selected,and the Buck circuit model is designed,and the results are verified by the simulation software.The results show that the simulation results meet the Buck circuit.Design requirements.
出处
《电力系统装备》
2018年第8期104-105,共2页
Electric Power System Equipment
关键词
BUCK电路
参数
分析
设计
仿真
Buck circuit
parameters
analysis
design
simulation
