TR电源组件的高效率优化综述OA

The design of transmit-receive(TR)power supply system is a challenging engineering task,with high requirements for the overall machine efficiency,input voltage range,and power density.Based on the description of the TR power supply system architecture,this paper compares the advantages and disadvantages of different selection schemes from the aspects of topology selection and control algorithm for TR power supplies,and elaborates the DC/DC topology optimization method based on TR power supplies in detail.Then,a review is made on the current sharing technologies for multi-module parallel connection and multi-tube parallel connection.The characteristic studies and state monitoring technologies for external capacitor arrays are summarized,along with the characteristics of the subsequent pulse load.Subsequently,the current research hotspots and prospects of the TR power supply are reviewed,including the applications of wide bandgap semiconductors and module packaging,intelligent thermal control and thermal-electrical coupling modeling,soft-start dynamic response technologies,and digital power supply control technologies.In summary,this article sorts out the future research directions and key technologies for TR power supplies,providing a reference for the development of new TR power supplies.