The Promotion Mechanism And Operation Mode Of The Active Load In The Open Electricity Market

Demand response applied in electric power industry can improve the stability and reliability of power system. At present, carrying outsystematic reform of the power industry, along with the growing demand for electricity and low utilization rate of large energy consumption, mechanism and operation mode of demand response in the open electricity market has important practical significance.Firstly, the new systematic reform of the power industry concerning a competitive environment of marketing electricity and reformation of transmission-distribution price has a great effect on operation mode and promotion mechanism. The way set of organization system involved in market operation mode, and the implementation of a variety of market trading mechanism and supervision mechanism, as well as the further promotion of risk mechanism and supervision mechanism, have put up the operation mode in the open electricity market. With the maturing of the smart grid, development of technology and policy is aimed at improving the response capacity of power users and providing them more choice.Secondly, research of operation model based on market is considering the electric power system. The electricity seller purchase electricity from supply and generation companies, directly to sell it to users. Based on this, an investigation is made to analyze the behavior of users and the benefits of operation mode. With the help of the system dynamics, it is achieved through three situations, such as the furnish subsidies of advanced measure instrument, the benefit sharing between electricity buyers and sellers. The results show that in the open electricity market, the situation set is to achieve the over all effectiveness and benefit market participants. It suggests that active load participating in demand response has an obvious effect in the stable operation of power system.At last, the research of integral promotion mechanism is considering the opening electric power system. Active load participates in the electric power systems and involves in the programs of demand response, to get benefits and receive points. To the electricity seller, integral rating system has advantage about low management cost and the characteristics of the flexible implementation. According to the electric power system, users now have in different fields several alternativesfrom which they have to select the best one according totheir needs. The impact of demand responsecan decrease burden of the power system, along with the effect of point system onoptimizing the allocation of power system.