under voltage protection meaning in English
低电压保护装置
低压保护
Examples
- Under voltage protection
低电压保 - Furthermore , the building blocks in system are elegantly designed to give the result of low power dissipation . over - voltage protection module , over - current protection module , under voltage protection module is also integrated in the system
并具有欠压、过压、过流等保护功能,配以简单的外围电路就可以构成完整、可靠的开关电源。 - Second , the theory of sub - block circuits which include bandgap voltage reference , over temperature protection , output over voltage protection and input under voltage protection was analyzed and these sub - block circuits were simulated using hspice
在设计子电路模块时,主要分析了以下四个模块:带隙基准电压源、过温保护电路、过压保护电路和欠压保护电路。 - Many protective and monitoring functions are integrated in the system , such as earth - fault monitoring , short circuit protection , over - load protection , phase symm etry and phase loss monitoring , over voltage protection , under voltage protection , motor thermal monitoring and so on
该系统能自动转换控制方式，具有漏电、短路、过载、断相、欠压、过压等保护功能，并且能通过汉字显示终端显示各路负荷的工作状态和工作参数。 - 4 . the hardware of electronic control system is developed . it includes display module whose tasks are man - machine interaction , displaying humidity and temperature , setting humidity , time , date and week , communicating with computer ; power device module which provides power of all modules and drives control equipments to accomplish intention of main control module and can provide zero crossing protection circuit , excess voltage and under voltage protection circuit and excess current protection circuit ; water sensor group , the responsibilities of which are testing the states of water and send the states to scm , then the scm control the water level after judging the states
开发并实现了电控系统的硬件部分，包括显示模块：主要负责人机交互，显示湿度、温度，修改湿度、时间、日期、星期，和主控模块通讯；电源驱动模块：主要提供各个模块的电源，驱动被控设备，实现主控模块的意图，并能实现继电器的过零保护，过流、过压、欠压保护；水位传感器组：负责测知水位的状态，并把此状态送入单片机，单片机经过判断、处理反过来控制水位，实现水位的闭环控制。