PDF(1414 KB)
Hoisting Scheme for Conventional Island Generator Stator inFuqing Nuclear Power Plant
Electric Power Construction ›› 2012, Vol. 33 ›› Issue (5) : 107-110.
PDF(1414 KB)
PDF(1414 KB)
Hoisting Scheme for Conventional Island Generator Stator inFuqing Nuclear Power Plant
This paper introduced the generator stator hoisting scheme for conventional island generator stator in Fuqing nuclear power plant, which was using hydraulic lifting device and matching hoisting framework, and making mechanical analysis for hoisting framework with finite element analysis model. The results show that hoisting framework has the advantages of compact structure, safety and reliability, the application of truss column and column base box in pillars can reduce the requirement of foundation, and new sliding method of incremental launching is smooth, non-impact, safe and reliable. The steel wire-type hydraulic lifting device has some characteristics, such as large lifting capacity, compact structure and coupler lock, which is very suitable for the hoisting work of generator stators.
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