摘要
该文分析了磁控管供电LLC谐振变换器的工作原理;利用基波分析法对LLC谐振变换器进行稳态分析,推导出其直流增益公式;对于输入滤波电路的参数进行分析设计,且给出了主电路的核心参数设计;利用仿真软件MatLab/Simulink进行仿真。仿真结果验证了该款磁控管供电LLC谐振变换器设计方案理论分析的正确性。
The working principle of the magnetron power supply LLC resonant converter is analyzed.The steady state analysis of LLC resonant converter is carried out by using the fundamental wave analysis method,and the formula of DC gain is derived.The parameters of the input filter circuit are analyzed and designed,and the core parameters of the main circuit are designed.The simulation software MatLab/Simulink is used to verify the correctness of the theoretical analysis of the design scheme of the LLC resonant converter for the magnetron.
作者
沈佳磊
陈家新
SHEN Jia-lei;CHEN Jia-xin(College of Information Science and Technology,Donghua University,Shanghai 201620,China;College of Mechanical Engineering,Donghua University,Shanghai 201620,China)
出处
《自动化与仪表》
2018年第9期1-5,共5页
Automation & Instrumentation
