Application on the headstock gear  in  Three Gorges Underground Power Station for the new type cable drum

Huadian Technology ›› 2013, Vol. 35 ›› Issue (2): 39-41.

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Application on the headstock gear in Three Gorges Underground Power Station for the new type cable drum

HU Meiling, MIAO Jingli, DU Junya

Huadian Zhengzhou Mechanical Design Research Institute Company Limited, Zhengzhou 450015, China

Received:1900-01-01 Revised:1900-01-01 Published:2013-02-25

Abstract

Abstract: The working principle and control method of several common types of cable drum were introduced. The characteristics of cable drums were analyzed. The matters needing attention in debugging process were expounded. The application results of the cable drum and its control system in hydropower plants show that for safe operation of the headstock gear, safe and stable cable drum and its control system are very important.

Key words: frequency converter, programmable logic controller (PLC), cable drum, synchronization

HU Meiling;MIAO Jingli;DU Junya. Application on the headstock gear in Three Gorges Underground Power Station for the new type cable drum[J]. Huadian Technology, 2013, 35(2): 39-41.

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Application on the headstock gear in Three Gorges Underground Power Station for the new type cable drum

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