变电站j综合自动化.doc

华北电力大学研究生结课论文 课 程 名 称：电力市场理论与技术 学 生 姓 名：蒋洪源 学 号：1102201110 提 交 时 间：2011.07.05 智能电网建设与电力市场发展Smart Grid Construction and Electricity Market Development Jiang Hong yuan (North China Electrical Power University, Beijing 102206, China) ABSTRACT:Based on the essence and characteristics of smart grid, an all-round analysis is made about the electricity market development with the prospects of electricity market as the carrier of smart grid given. The preliminary exploration is made. Based on the identification of interaction relationship between the smart grid and the electricity market, the impact of the smart grid on the electricity market is analyzed emphatically as follows. Firstly, the basic function of the smart grid in supporting the market development is analyzed; Secondly, the huge driving forces on the deregulation of power industry by the smart gird are studied, including the change of power industry foundation, the deregulation forces,the reinforcement of ordinary commodity property of electricity and so on; Thirdly, the perspective traits of the electricity market led by the smart grid are systematically concluded. In addition, the potential significant influence on the market design by the smart grid as well as renewable energy and the corresponding tentative solving ways are intensively analyzed.In the end,the effect of smart grid on China model of electric power operation was studied, bottleneck and advantage of building smart grid in China were discussed and corresponding policy enlightenment was also acquired. KEY WORDS: smart grid；renewable energy；electricity market；micro grid ；operation model 摘要：从智能电网的本质和特点出发全面分析了智能电网对电力市场发展的影响和促进作用，对以智能电网为载体的电力市场进行展望。文中在概述智能电网与电力市场互动关系的基础上在以下个方面重点分析了智能电网对电力市场发展的影响：首先分析了智能电网建设支撑电力市场发展的基础作用；其次，从电力工业基础的变革、改革推动力、电力普通商品属性的增强等方面分析了智能电网对电力市场改革的推动作用；，从智能电网的特点分析其推动电力市场发展的远景重点研究了智能电网以及可再生能源等相关因素在电力市场设计中可能产生的主要问题，并提出了初步建议 关键词：智能电网；可再生能源；电力市场；微电网 0引言 各国建设智能电网的动力和目的不同,因此对智能电网的定义也不同,但都是类似的智能电网的本质即通过输配电网和用电设备的信息