Study On Forward Contact Considering Market Power And Several Problems In Electricity Market Security

A lot of new questions have put out to ensure the security of power system in the power market environment. This issue includes the power system security and financial problems. In this paper,we mainly researched in the power market economic problems,including electrovalence mode and the way to maintain the security of the market,introduce the modes that already used and the two sides of them,in the usual mode,we discussed different decision and results which brings the market power and price strategy,analysis the future agreement's effect on the market price,and under different congestion management,the decisions that the power plant changes to enhance its profits. How to weaken the market power belongs to the market department and the mode itself,we discuss the assistant service and insect's accumulate functions in keeping the power system security and stability.