In order to further improve the efficiency and reduce the auxiliary power consumption of power plant,Indonesia Palembang Power Plant invited us to carry out the technical conversion of high feedwater pumps and condensate pumps. We are entrusted to lead the design and commissioning of two high and low feed . Our experts completed the frequency transformer conversion and commissioning work in a very short limited time (within 40 hours) and a severe power supply environment, which strong support the owner to start generator in a very short plan outage.