Energy-Saving Optimization Measures for Distribution Transformers in Commercial Building
It is necessary to conduct the energy-saving research of the large-capability transformers used in distribution network in great numbers.This paper analyzes the energy consumption of the distribution transformers in a commercial building.Through theoretical calculation,the energy-saving effects are compared in terms of operation mode,three-phase load unbalance reduction,running voltage adjustment,load fluctuation reduction,reactive compensation and transformer replacement.Finally,the energy-saving optimal retrofit scheme for distribution transformers is presented.
energy savingdistribution transformeradditional lossesthree-phase load unbalance