A stall protection device, when gas finished and for other fault lead to cut out, the flame monitoring system automatically cut off access and immediately gas alarm sound occurred.
设有熄火保护装置，当燃气用完和因其他故障导致突然熄火时，火焰监测系统立即自动切断燃气通路并发生报警声音。
How to analyse this kind of signals and draw out their features to develop new protection device is an important research domain in the protection technology of power system all the time.
如何对这类信号进行有效分析，提取其特征，开发新型的保护装置，一直是电力系统保护技术中的重要研究领域。
CVT is a signal sampling device which is widely used to carry out an energy metering, measuring voltage and relay protection in high-voltage power network at home and abroad.
电容式电压互感器是广泛应用在国内外高压电网中的一种用以进行电能计量、电压丈量和继电保护的信号取样装置。
By using a motor protection device based on TMS320LF2407A, a series of experiments about corresponding CAN communication were designed and the results and comprehension were given out.
利用一款基于TMS320 LF 2407a的电动机保护装置进行了相应的CAN通信实验，给出了实验方案和实验结果。
This paper describes how to use an earth leakage protection device correctly, points out that people have wrong knowledge for it.
本文叙述了如何正确使用漏电保护器，指出人们对其产生的某些错误认识。
Study on the protection technology of EM transient or surges protection device was carried out.
对电磁瞬态(电涌)的器件防护技术进行了研究。
Relay protection is one of device to respond the fault and abnormal circulate situation of electric power system, to make the breaker action and to send out the signal.
继电保护装置是一种反应电力系统故障和不正常运行状念，并动作于断路器跳闸和发出信号的设备。
Relay protection is one of device to respond the fault and abnormal circulate situation of electric power system, to make the breaker action and to send out the signal.
继电保护装置是一种反应电力系统故障和不正常运行状念，并动作于断路器跳闸和发出信号的设备。
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