Research On Computation Platforms Of Transmission Losses Allocation

System losses allocation not only effects the profit of all transmit duty body, but also hasaffection on the healthy development of the electrical market. System losses allocation is oneof the problems that need to solve in the electrical market.Although many scholars put forward some arithmetic about system losses allocation.there is not an arithmetic that can satisfy all users. It is necessary to build a platform tocompare the arithmetic, to select the best or research new arithmetic. This platform can ensurethe equity of system losses allocation. The power system becomes more and more complex,so the compute quantity of system losses allocation becomes more and more. This madesystem losses allocation have a lot of data about the its result, and increase the difficulty ofselecting and comparing.In this paper, the arithmetic is analyzed, such as embedded arithmetic, the arithmeticbased on marginal loss coefficients, the arithmetic based on system flow, summarized withthe merit and disadvantage of arithmetic; Then programmed the four method (pro data,marginal loss coefficients, Z-bus loss allocation and flow tracing,), and make a desk withVisual C++, under the some desk, the methods can be run, which is useful for the systemlosses allocation.Aiming at the no-intuitionistic of text, especially when there are lots of data, the compareand analysis have difficulty. This paper introduces visualization to display the result of systemlosses allocation. The output format of system losses allocation change to table, coordinateand histogram, this made the result of system losses allocation more intuitionistic. Theveracity of table and the intuitionist of graph take advantage of each other, which take a lot ofadvantage to the research of system losses allocation.Along with the increasing of grid node, the result of system losses allocation isincreasing. This makes the data of this paper redundant, and the graph of visualization can'tdisplay normally. Aiming at these problems, this paper provides screens technology to systemlosses allocation.