Research On Loss Allocation And Its Application In Analysis Of Power Source

In traditional electrical power mode,all kinds of electrical costs were mixed together.However,with the development of the electricity trade,the electrical economy enterprises has been divided into a sort of parts such as electrical generation,electrical transmission,electrical distribution,electrical sale and so on.All the economy enterprises need to know their own power grid so that they can distribute the electrical costs.The problem of network loss,which is a crucial part of transmission cost,cannot be ignored since the transmission has an increasingly development.Hence,it is important to find a suitable distribution to optimize the resources for supplying a correct economical signal.This thesis established a network loss allocation algorithm based on power flow trace.And then,the power supply side is analyzed based on this algorithm.In addition,it is also studied to correct the power generation price and so on.First of all,this paper studies the calculation principle of several typical network loss allocation schemes,analyzes and compares the advantages and disadvantages of these schemes.Selected for the trend of China’s power market environment tracking method for in-depth study,makes the optimized improvement to the traditional methods,based on power flow calculation results,by searching for the "source" to achieve the tracking of the trend,for the net loss were real-time and fast allocation.The feasibility and practicability of the scheme of network loss allocation based on power flow tracing is verified by the typical IEEE-30 node system and the actual data of Xinjiang power network.Secondly,in view of the electricity price and the generation right transaction,this paper analyzes the influence of the net loss on the quoted price,respectively,and gives the scheme of the network loss correction.In view of the problem of power supply external power supply,the power supply selection scheme based on network loss allocation is discussed in this paper.From the perspective of network loss allocation for power analysis,and guide the optimization of the allocation of resources,to achieve the purpose of energy efficiency.