水下等离子体声源放电开关及控制电路设计  

Design of Discharge Switch and Control Circuit for Underwater Plasma Sound Source

作　　者：周进[1] 李亮[2] 杨晓乐 ZHOU Jin;LI Liang;YANG Xiaole(Navy 702 Factory,Shanghai 200434;No.92785 Troops of PLA,Qinghuangdao 066000;Institute of Electronic Engineering,Naval University of Engineering,Wuhan 430033)

机构地区：[1]海军702厂,上海200434 [2]中国人民解放军92785部队,秦皇岛066000 [3]海军工程大学电子工程学院,武汉430033

出　　处：《舰船电子工程》2019年第11期251-255,共5页Ship Electronic Engineering

摘　　要：针对水下等离子体声源系统放电电压高、电流大的特点设计了一种放电开关及其控制电路。相比于三电极火花隙开关,此开关具有可靠性高、抗干扰能力强等特点。同时利用编码控制该放电开关,使其能产生携带编码信息的声脉冲。实际测试结果表明,此开关及其控制电路能够在高电压和大电流条件下实现上述功能。In this paper,a discharge switch and compatible control circuit are designed for underwater plasma sound source usually functions with extremely high voltage and large current.Compared with traditional three electrode spark gap switch,the switch is of powerful anti-jamming capability.In addition,the discharge switch can generate sound pulse which contains specific in formation with the control of encoding.Experiments validates this switch and control circuit is capable of performing the above func tions under high voltage and high current conditions.

关 键 词：晶闸管开关 开关控制电路 保护电路设计 

分 类 号：TN710[电子电信—电路与系统] TN2