Table 1
Comparison of boiler feed pump drive efficiency6
Efficiency	Condensing turbine	Electric drive
Low-pressure turbine	-	88 - 92
Generator	-	98.5
Transformer	-	99.5
Motor	-	97
Drive control	-	95 - 96
TOTAL	83	74 - 84

Stępczyńska et al. International Journal of Energy and Environmental Engineering 2012 3:3   doi:10.1186/2251-6832-3-3