The Research On Building Of BIC And Collaborative Decision-Making Of Electricity Supply Chain Alliance

From production, transmission and consumption of power, the whole process formed a relatively complete power supply chain. With the process of reform, from "separation of grid and power plant, electricity price bidding" to "separation of transmission and distribution, be financially responsible for profits or losses" for china power, the traditional vertical integration power supply chain will be replaced by new power supply chain which has multiple relatively independent links and mutual cooperation. Under the conditions of market economy, centering on the process of power production, transmission and distribution, the power supply chain alliance is composed of power coal suppliers, generation companies, transmission companies, distribution utilities and customers, and both competition and cooperation between all members of the alliance will be a general trend.According to the operations management process of power supply chain alliance and combining with the operational objectives of power supply chain alliance for guaranteeing customers' economy, safety and reliable electricity consumption, this dissertation comprehensively applies various disciplines' knowledge, such as computer network, business intelligence, information economics, management, in the analysis of action mechanism of IT for the sustainable competitive advantage and collaborative decision-making of power supply chain alliance in the era of information economy based on the principle of improving the agility, coordination and control operation risk of power supply chain alliance. Then the construction idea of business intelligence center for power supply chain alliance is discussed and the related collaborative decision-making problems of power coal purchasing, load forecasting, coordination of generating and purchasing, network planning and so on for power supply chain alliance in the circulation of generating, supplying and transmission under the environment of BIC are studied, which aims at exploring the method for power supply chain alliance to achieve management efficiency and benefit maximization by seeking the coordination of information flow, capital flow and material flow. So this dissertation mainly studies the following contents:(1) The relationship among IT in the era of information economy, the sustainable competitive advantage and the collaborative decision-making of power supply chain alliance is studied.The realization of power supply chain alliance collaborative decision-making depends on the coordination of multi-resources, such as multiple processes, flows, technologies and knowledge. However, information technology is the most critical factor which can support the collaborative decision-making for power supply chain alliance. On the basis of discussing the related theory of supply chain, this dissertation discusses the control mechanism and the type of collaborative decision-making of power supply chain alliance's operation management, explores the supporting function of IT capability for power supply chain alliance's sustainable competitive advantage and collaborative decision-making, studies synergy dimension and collaborative mechanism in the collaborative decision-making and presents the strategic information resources management functional integration framework of power supply chain alliance based on IT, which lays a theoretical foundation for the construction of BIC and the collaborative decision-making of power supply chain alliance.(2) The construction scheme of BIC in the power supply chain alliance is proposed.Many problems faced by business decision of power supply chain alliance are analyzed and the functions, material carrier and components of BIC in the power supply chain alliance are discussed. Then the key supporting technology for constructing power supply chain alliance is explored, the whole frame and the collaborative decision-making implementation structure of BIC in power supply chain alliance oriented towards collaborative decision-making are given, and the information sharing model, information integration model and the interface management model of power supply chain alliance based on BIC are constructed which lays the information technology and application foundation for the collaborative decision-making of power supply chain alliance.(3) The collaborative decision-making model of power coal supply and procurement management for the power supply chain alliance in the generation circulation under the environment of BIC is constructed.On the basis of analyzing the cooperation patterns of power coal suppliers and generators, this dissertation demonstrates the game relationship of benefit between power coal suppliers and generators, discusses the necessity of establishing alliance, and designs basic structure for the selection of power coal suppliers' partner based on BIC. Then the collaborative procurement framework and the collaborative procurement decision-making model of coal and power alliance based on BIC are constructed, which gives the essential exploration for coal and power enterprises building alliance and their benefit consultation mechanism.(4) The load forecasting model and transaction collaborative decision-making model in the power supply circulation of the power supply chain alliance under the environment of BIC are established.Combining risk transfer theory and considering the uncertain risk factors, this dissertation uses the power information base, combines Elman's recursive neural network model in model base, and constructs the power load forecasting model. Then the validity of the built model is demonstrated by the example. In addition, the transaction decision-making model for supply chain alliance on contract market, spot market, reserve market and interruptible load trading market under the contract for difference in power supply circulation is constructed, which has the important significance for optimizing electric power resource configuration.(5) The multi-objective collaborative decision-making model which is used for the power supply chain alliance facing grid planning in transmission circulation under the environment of BIC is constructed.On the basis of giving the collaborative decision-making structure of BIC in power supply chain alliance oriented towards power grid planning, the creative ideas on knowledge base and model base of the grid planning are discussed. The collaborative decision-making model of multi-objective grid planning in the transmission circulation is constructed by using of evolutionary algorithm, gray particle swarm optimization, neural network and set pair analysis method, and the rationality and scientific property of the built model in theory is demonstrated by the example.The topic not only has theoretical discussion meaning, but also has important practical application value and good prospect of application and extension.