双线圈绕组的航空接触器动作特性分析  

Analysis of Action Characteristics of Aviation Contactor With Double Coil Winding

作　　者：郝世勇 战祥新 张元峰 于春风 孟欣 HAO Shi-yong;ZHAN Xiang-xin;ZHANG Yuan-feng;YU Chun-feng;MENG Xin(Qingdao Campus of Naval Aeronautical Engineering,Qingdao 266041)

机构地区：[1]海军航空大学青岛校区,青岛266041

出　　处：《环境技术》2023年第8期20-24,共5页Environmental Technology

摘　　要：航空接触器是飞机供配电系统中不可或缺的控制电器,其动作特性直接影响到飞机供配电系统的安全与可靠性。本文针对具有双线圈绕组的航空接触器,通过测试线圈电流和触点电压波形解释了其动作过程,提取了吸合时间、释放时间、回跳时间等特征参数,最后通过分析线圈电压对其动作特性的影响,得出线圈激励电压是影响该类接触器动作特性的关键。The aviation contactor is an indispensable control appliance in the aircraft power supply and distribution system,and its action characteristics directly affect the safety and reliability of the aircraft power supply and distribution system.In this paper,the action process of aviation contactor with double coil winding is explained by testing the waveform of coil current and contact voltage,and the characteristic parameters such as pull in time,release time and rebound time are extracted.Finally,the influence of coil voltage on its action characteristics is analyzed,then concluded the coil excitation voltage is the key to affecting the operating characteristics of this type of contactor.

关 键 词：飞机供配电 航空接触器 双线圈绕组 吸合过程 释放过程 

分 类 号：TM581[电气工程—电器]