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阐述了储能型锤式采样器断电保护装置的实现方法,分析了蓄电池式保护装置、直接作用型保护装置、间接作用型保护装置几种保护装置的性能特点。
The realization method of energy-saving hammer sampler power-off protection device is expounded. The performance characteristics of several protection devices of battery-type protection device, direct-acting protection device and indirect-acting protection device are analyzed.