摘要
为解决负载端供电电压受供电电缆线规、长度和负载电流大小的影响,及负载拉偏试验需调节供电电压问题。采用稳压电源远端供电电压自动补偿技术,通过时序控制解决电源误差放大器负相输入端反馈电压的自切换和总线控制调整电源误差放大器正相输入端基准电压,实现了电源远端输出电压的自适应稳定控制。实际应用表明,该技术实现了供电电压补偿,提高了电源系统操作灵活性,缩短了电源操作时间,满足了武器装备实战化和快速反应的需求。
In order to solve the problem that the power supply voltage of load is influenced by the wire gauge,length and load current,and the power supply voltage is adjusted for the load bias test requirement.With the remote power supply voltage automatic compensation technology,solving the feedback voltage self-switching of the power supply error amplifier negative input terminal by time-sequence control,and adjusting the reference voltage of the power supply error amplifier non-inverting input terminal by the bus control,the adaptive stability control of the power supply remote output voltage is realized.The practical application shows that the technology realizes the power supply voltage compensation,improves the operation flexibility of the power supply system,shortens the power supply operation time,and satisfies the requirements for actual combat and rapid response of weapon equipment.
作者
王凤国
陈小雷
许宝立
李信
WANG Fengguo;CHEN Xiaolei;XU Baoli;LI Xin(Beijing Institute of Space Launch Technology,Beijing 100076,China)
出处
《电子器件》
CAS
北大核心
2019年第4期827-831,共5页
Chinese Journal of Electron Devices
关键词
稳压电源
电压补偿
时序切换
调压控制
regulated power supply
voltage compensation
time-sequence switching
voltage regulation control
