Reformation of control and measurement unit of coal feeder

Abstract

Abstract: Abstract:In Anhui Huadian Wuhu Power Generation Company Limited, the coal feeder and its control cabinet are assembled into an integer. During operation, the vibration of the coal feeder caused several faults of the control cabinet, which include the connection wire loosing, the board cards falling off, the board cards failure and the supply voltage fluctuation. The control cabinet had been separated from the coal feeder and installed in a better position. The faults of the control cabinet caused by vibration of the coal feeder were avoided. The tripping accident of the coal feeder was decreased. The equipments operate more safely and stably.

Key words: Keywords:coal feeder, control cabinet, measurement unit, trip, reformation

LI Zhi. Reformation of control and measurement unit of coal feeder[J]. Huadian Technology, 2014, 36(11): 65-65.

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Reformation of control and measurement unit of coal feeder

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