基于可靠性的发电备用市场研究

发布时间：2018-04-17 12:33

本文选题：备用市场 + 发电备用　；参考：《华北电力大学》2013年硕士论文

【摘要】：备用作为一种主要的电力辅助服务,是保证电力系统安全和稳定运行的重要手段之一。因此,在电力市场环境下,促使备用服务市场能够正常有效的运行对整个电力市场的健康发展具有重要意义。本文在总结国内外辅助服务市场现状的基础上,对备用服务市场的基本内容包括备用服务的获取方式、定价机制和费用回收机制等方面进行了详细分析,其中,重点对备用服务的市场模式进行研究,分析了在电力市场环境下不同备用服务市场模式的适用性,并对我国的备用服务市场发展提出建议,具有一定的借鉴意义。然后对电力系统可靠性与发电备用之间的关系进行分析研究,主要讨论了发电系统的可靠性指标、可靠性与最优备用容量的确定和可靠性与备用责任分配等方面内容。重点研究了如何将备用服务责任进行合理分配的问题,在分析现有的分配方法所存在的问题基础上,提出了一种考虑机组可靠性风险因素的新的分配方法,该方法能够激励市场参与者积极提高机组可靠性水平,进而有效地提高整个系统运行的安全性和稳定性。最后在分析现有的备用责任分配模型的基础上,给出了基于可靠性的备用责任分配方法的数学模型,并通过具体的算例验证了该模型的正确性和有效性,对我国备用服务市场的发展有一定的参考价值。
[Abstract]:As a main auxiliary power service, standby is one of the important means to ensure the safe and stable operation of power system.Therefore, in the electricity market environment, it is of great significance to promote the normal and effective operation of the standby service market for the healthy development of the entire electricity market.On the basis of summarizing the present situation of the auxiliary service market at home and abroad, this paper makes a detailed analysis of the basic contents of the reserve service market, including the way of obtaining the reserve service, the pricing mechanism and the cost recovery mechanism, etc.This paper focuses on the market model of standby service, analyzes the applicability of different standby service market model in the electric power market environment, and puts forward some suggestions for the development of reserve service market in China, which has certain reference significance.Then, the relationship between power system reliability and power generation reserve is analyzed and studied. The reliability index, reliability and optimal reserve capacity, and reliability and reserve responsibility allocation are discussed.Based on the analysis of the problems existing in the existing allocation methods, a new allocation method considering the risk factors of unit reliability is put forward.This method can stimulate market participants to actively improve the reliability level of the unit, and then effectively improve the safety and stability of the whole system.Finally, on the basis of analyzing the existing spare responsibility allocation model, the mathematical model of the reliability based standby responsibility allocation method is given, and the correctness and validity of the model are verified by a concrete example.It has certain reference value to the development of our country's reserve service market.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F426.61;TM732

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