Calculation Method of Transmission Allocation Based on Proportional Power Flow Tracing

Abstract

Proportional power flow tracing is based on the distribution of network power flow and the principle of node power proportional allocation. This paper solves how to calculate the grid price through the proportional power flow tracing, for the AC power grid, that is, to calculate the grid node price in the receiving area. This method can calculate the use of UHV transmission network for each transmission receiving node, so as to improve the accuracy and scientificity of transmission allocation calculation and the accuracy of economic benefit analysis.