Research On Allocation Of Energy Losses Based On Power Flow Tracing Method

As a consequence of the application of power market, power transmission system will ultimately be an independent part of the market transaction. Based on the thoroughly analysis of power flow tracing methods, a new method of allocating both power flow and losses is presented, which grounds on proportional sharing principle. Each node is equivalent to an active node and a reactive node. Then a proportional sharing matrix M is built. Search this matrix to trace power flow. Finally gain the contribution of each generator and each direct-to-ground capacity to each load. During the process of tracing, the effect of line charging power is considered, and circumfluence is detected and settled. Numerical test shows that the proposed method can trace both power flow and losses correctly and effectively, which provides foundation for transmission charge allocation theory.Sun Liying (Power System and Its Automation)Directed by Associate Professor Zhou Ming...