Research On Key Technology In The Supply Chain Management Of Wind Turbine Equipment Manufacturing

Supply chain is the key factor to develop the wind power generation industry. A wind turbine generator system consists of blades, bearing, hub, principal axis bearing, gearbox, coupling, generator, yawing system, electrical control system, tower. The parts and the accessories are big and heavy. The production process is complex. It requires a long-term production cycle. The price is expensive and the inventory is low level. In these conditions, the effective supply chain is the guarantee to produce and deliver goods in time for whole wind turbine manufacturers. There are several problems in developing the supply chain in China: Relying on the imported suppliers; Blind manufacturers; Poor skill of workers; technology and processing in low level; P oor quality of material; Research and development in low level;The chapter one reviews the basic theory of supply chain management. Supply chain management is a advanced method which is resources from Porter's The advantage of competition."Value Chain"is mentioned in this book. The theories of supply chain include: symbiosis theory; transaction cost theory; Game Theory; value chain theory; theory of core competenceThe chapter two study the supplier selecting and provides a method to use extensive theory to solve the supplier selecting problem. The extensive theory is mainly used to solve the paradox problems. The extensive theory can be used to select the supplier.The chapter three study supply chain risk management. First, reviews the articles about the supply chain risk. Basic on the analysis of the supply chain risk, the paper gives a model of foresting the risk of supply chain risk. The risk includes internal risk and external risk. According the kind of risk, suppliers of the enterprise is divided into four categories: stone, gravel, superstar, giant. This method can effectively identify the supply chain risk, then take measures to reduce risk.The chapter four analyzes the quality problems of wind turbine equipment from the supply chain perspective. Based on the literature, the paper made six kinds of assumptions: the quality of management practices associated with supplier involvement; suppliers to participate in practice and organizational performance are related; quality management practices and weight-related supplier selection; the level of supplier selection have a positive impact on organizational performance ; the level of quality management practices and organizational performance are related; suppliers to participate and select the relevant supplier. According to these six values, the paper established the structure balance model of supply chain quality management. The structure balance model b of supply chain quality management can analyze the wind power equipment supply chain links all levels.The chapter five summarize this paper and prospect the direction of the future research.