Design Of Power Conservation And Environment Protection-Oriented Dispatching And Its Technical Support System Of Ningxia Power Grid

In recent years, rapid development of China's national economy has been achieved. However, the development of energy consumption is too large, which also aggravated environmental pollution. The "11^th Five-Year Plan, " plans have been made to improve the efficiency of resource use, and at the end of Five-Year Plan, the unit GDP energy consumption decreased 20 percent.The implementation of energy-saving dispatching system is key to achieve the "11^th Five-Year Plan" healthy development of power industry.Based on the discussion about the development of energy conservation and environment protection power dispatching , and its relationship with electrical market, the implementation and some related problems of energy conservative dispatching in Ningxia Power Grid is studied,which propose certain methods to evaluate the energy consumption of power generators and a PSO-based algorithm for energy conservation and environmental protection oriented dispatching. These studies, which focused on energy conservation and environmental protection oriented dispatching, have some theoretical and practical values. The contents is planned as following:First, energy conservation and environmental protection oriented dispatching is presented and its development is discussed, its necessarity, content and requirements as well. So, it is one of efficient measure to solve the problems of negatively degrading environment and incrementing energy consumption. And, some related problems, such as information exposure and supervision, electrical market, benefit coordination and payable auxiliary services and overall energy consumption are also discussed.Second, under the condition of electrical market, energy conservation and environmental protection oriented dispatching is described with discussing its characteristics and duties. Further, the relationship between electrical market and the new dispatching is analyzed with the result presenting a novel electrical market exchange model and implementing process, and the implementation principles and support systems are also introduced in short.The development of the Ningxia power grid and the Ningxia electric market building is described. Based on this, the new energy conservation and environmental protection oriented dispatching implementation principles are proposed. Further, under the new dispatching scheme, a new energy consumption evaluation method of coal-fired power plants, a PSO-based energy conservation and environmental protection oriented dispatching algorithm is represented and discussed in detail, with some calculated validation. Finally, as necessary, a technical support system sketched model is discussedThis study, based on the actual situation of Ningxia power grid, is to fulfill the requirement of provincial energy conservation and environmental protection oriented dispatching, with concrete discussion and theoretical support. The proposed results have been applied in practical dispatching in Ningxia and proved its certain values on academic research and engineering.