10 kv Distribution Network Reactive Power Loss Calculation Method Considering Economic Equivalent

With the continuous transformation of the national energy structure, safety and economical operation of power system is also facing higher requirements, reduce loss, save power has increasingly become the subject of the whole society especially focus on power supply enterprises. This paper introduces the technology of power distribution network line loss causes, and sums up the different voltage grade power loss calculation method, put forward a thinking line reactive power loss of distribution network loss calculation method. Through the adoption of Zaozhuang, Shandong province, one practical operation data of the 10 kv line to calculate, compare the method and power flow calculation method, improves the calculation precision, to verify the effectiveness of the proposed method and comprehensive.