东北区域电力市场系统方案的设计与管理研究

【作者】 刘庆伟；

【导师】 唐丽艳；

【作者基本信息】 大连理工大学 ， 管理科学与工程， 2003， 硕士

【摘要】 随着电力工业的发展，电厂产权多元化以及由其造成的利益主体多元化的出现；电力供需矛盾趋于缓和，部分地区出现了电力供大于求的情况；加入WTO后电力行业所面临的挑战；当前，我国经济正处于结构调整、经济转型和市场化改革的重要时期，作为国民经济命脉的电力行业也面临着体制改革的逐步深化，新一轮的电力体制改革的主要目的之一就是培育区域电力市场，到“十五”末，各地区主要的发电企业均应参加统一竞价。这就决定了电力市场是历史发展的必然选择，是大势所趋。 当前，已有不少学者对如何建立区域电力市场作了研究，并取得了不少的研究成果，但是，这些研究中有的侧重于理论上的研究，有的仅对区域电力市场系统中的某个部分进行了研究，如电力市场结构、竞价模式、电价机制等，而对于区域电力市场如何具体操作没有给出切实可行的设计方案。因此，通过对东北地区电力市场进行详实的调查研究，并结合相应的理论支持，设计具有可操作性的区域电力市场系统方案，对于区域电力市场的顺利建立和电力市场理论的发展和完善都具有重大的现实意义。 本文对国内外电力市场的发展现状进行了研究，分析了国外建立区域电力市场的条件和国内培育区域电力市场的技术基础，并结合东北地区电力发展的客观实际，研究了在东北建立区域电力市场的有利条件，在此基础上，进行了东北区域电力市场系统方案的设计，并就东北建立区域电力市场的具体措施和难点进行了研究，最后得出如下结论： 在东北建立区域电力市场是必要的，也是可行的；东北区域电力市场大部分电力交易应采用统一购买的方式组织；东北区域电力市场的电力交易体系应由合约电量市场、日前和实时电量市场、双边交易市场、发电权市场及辅助服务市场构成；东北区域电力市场中有功电能的电价由“容量电价”和电量电价构成，为防止恶性市场竞争采取最高限价竞价方式；发电厂根据实际发电量按邮票法支付输电费用，在统一购买模式下的交易和双边交易模式下的交易支付相同的输电价格，交易结算中心设在东北电网公司；在东北建立区域电力市场有一定的安全风险，建议在建立区域电力市场时，应考虑建立相应的市场干预制度；在建立东北区域电力市场时要考虑建立新的调度管理体制和制定合理的输电定价。更多还原

【Abstract】 With the development of electric power industry, property right of power plant becomes diversified and principal interests body arising from it diversified; The electric imbalance between supply and demand tends towards the relaxation, the situation of the electricity supply exceeds demand has appeared in some areas; Power industry is facing Challenges after the accession to the WTO; Currently, the economy of our country is in the important periods of structural adjustment, economic transition and market-based reform, as the lifelines of the national economy, the power industry is facing the gradual deepening of the system reform too; One of the main purposes of the new-round electric system reform is to foster the regional electric market. By the end of the tenth five-year plan, main electric power generation enterprises in all regions should participate in unified price-bidding. This shows that electric market is a right choice of historical development, and also the trend of the times.At present, many scholars have engaged in how to set up regional electric market and have made many research achievements; However, of these research some lay emphasis on theoretical research, others on a certain part of regional electric market system, such as structure of electric market, price-bidding mode, and mechanism of electricity price, whereas feasible design plans of how to concretely operate in regional electric market have not been provided. Therefore, through complete investigations to the electric market in the northeast and combination with the corresponding supporting theory, designing feasible scheme of the regional electric market system has great realistic meanings to the smooth construction of regional electric market and the development of electric market theory.In this paper, the research on current developing situation of domestic and international electric market has been carried on, the conditions of construction of regional electric market overseas and technological foundation cultivating regional electric market domestically have been analyzed; Also, we have researched on the advantageous conditions of setting up regional electric market in the northeast, combining the objective reality of electric power development in the northeast. On this basis, designing the scheme of the electric market system in the northeast has been carried on, and the concrete measures and difficult points of setting up regional electric market in the northeast have been studied. Finally, the following conclusions have been reached:Setting up regional electric market in the northeast is not only necessary, but feasible; Most electric transactions in the northeast regional electric market should be organized by unified buying; The electric transaction system of northeast regional electric market should include: contract electric consumption market, previous-day and real-time electric consumption market, bilateral transaction market, electricity generation right market and auxiliary services market. In the northeast regionalelectric market, the price of electric energy with power is comprised of "capacity price of electricity " and electric consumption price of electricity; In order to prevent the malignant market competition in price-bidding, price ceiling is adopted; The power plants pay expenses of electricity transmission using stamps according to the actual generation amount; In transactions under the unified buying mode and bilateral buying mode, the same electricity transmission expenses are paid, and the transaction settling center is set up in the northeastern electric network company; Setting up regional electric market in the northeast bears certain security risks, therefore corresponding market intervention systems should be established when the regional electric market being constructed; Also, the construction of new dispatching management system and the making of rational price of electricity transmission should be considered.更多还原