Failure Mode and Operation Strategy of Thermal Resistance Temperature Measurement System
Through introduction of the characteristics of resistance temperature measurement system （ RTD ） and three wire connection mode of East China Power Grid in recent years, summarizes several pumped storage power station RTD thermometry system failures. Through mechanism analysis of five samples of typical RTD failure, the measures and the suggestions to perfect and improve reliable operation of the pumped storage power station RTD thermometry system have been established.
pumped storage power unitthermal resistancefailure analysiscountermeasure
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