Variable frequency reformation of condensate pump for 600 MW supercritical steam turbine

Huadian Technology ›› 2010, Vol. 32 ›› Issue (11): 65-67.

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Variable frequency reformation of condensate pump for 600 MW supercritical steam turbine

MA Shidong

Anhui Huadian Suzhou Power Generation Corporation Limited, Suzhou 234101, China

Received:1900-01-01 Revised:1900-01-01 Published:2010-11-25

Abstract

Abstract: The variable frequency reformation of the condensate pump of 600 MW supercritical unit and its energysaving effect were analyzed. On the basis of warranty for safe operation of the condensate pump，the ‘one drive one’ mode was adopted in the variable reformation of the condensate pump. The operation data after reformation show that the reformation scheme achieves the design requirements, the power consumption of the condensate pump reduced by 36%, and the houseservice consumption rate was reduced by 0.12%, the energysaving effect is remarkable.

Key words: 600 MW supercritical steam turbine, condensate pump, variable frequency reformation, economical analysis

MA Shidong. Variable frequency reformation of condensate pump for 600 MW supercritical steam turbine[J]. Huadian Technology, 2010, 32(11): 65-67.

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Variable frequency reformation of condensate pump for 600 MW supercritical steam turbine

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