相控阵雷达阵面电源的设计  

Design of a Power Supply for Phased-array Radar

作　　者：鞠文耀[1] 唐登平[1] 赵皊[1] 陈善华[1] 

机构地区：[1]南京电子技术研究所,南京210013

出　　处：《现代雷达》2004年第6期67-70,共4页Modern Radar

摘　　要：介绍了某相控阵雷达阵面电源的实施方案 ,该电源采用移相控制零电压开关PWM变换技术 ,既能实现功率管的零电压开关 ,又能实现功率管的恒定频率控制 ,是电力电子技术的发展方向之一。通过 42V /3 60A相控阵雷达阵面电源的研制 。A scheme for implementation of a power supply for phased array radar is introduced in this paper. The power supply adopts phase shifted zero voltage switching PWM converting technology, which realizes both zero voltage switching and constant frequency,control of power tube as one of the development trends of power electronics. Through the development of a 42 V/360 A power supply for phased array Radar, the characteristics of PS ZVS PWM technology and key technical problems are resolved.

关 键 词：相控阵雷达 软开关 移相控制 零电压 

分 类 号：TN957[电子电信—信号与信息处理]