中山电网投资优化模型及应用研究

发布时间：2018-05-24 23:18

本文选题：电网投资 + 优化模型　；参考：《华南理工大学》2013年硕士论文

【摘要】：电网项目涉及面广、投资巨大，开展电网投资优化模型研究，为该类项目的投资决策提供科学依据，有利于提高项目投资决策的科学性，有利于提高管理部门决策和管理水平，有利于促进项目可研和评估的客观公正性，有利于增加投资的全局观念，树立长远利益目标，从而有利于全面实现投资项目对地区经济发展和社会发展目标的贡献。通过构建电网投资优化模型评价指标体系，为中山电网投资建设提供决策支持，减少投资中的盲目性和短期行为，提高投资收益。本文内容主要是：（1）通过分析影响电网项目投资的影响因素，建立一套较完整的、定性与定量分析相结合的电网投资优化模型评价指标体系，涵盖电网协调性、安全性、经济性等3个方面，针对电网特点或研究问题的不同，各指标可进行灵活筛选或组合。（2）结合中山电网的实际情况，研究体系中各指标的计算方法和采用的计算工具。（3）综合考虑中山“十二五”项目建设的紧迫性、经济效益、电网协调性，提出了电网建设项目优化排序的两阶段法。在第1阶段，根据项目建设的紧迫性（综合考虑区域电力电量平衡、所供负荷重要程度）进行排序，形成多种建设方案；在第2阶段，，以电网协调性和资金的时间价值为评价准则，应用基于熵权的逼近理想解法（TOPSIS）选择出最优电网建设项目的排序方案。
[Abstract]:The power grid project involves a wide range of areas and has a huge investment. The research on the optimization model of power grid investment can provide scientific basis for the investment decision of this kind of project, improve the scientific nature of the project investment decision, and improve the decision-making and management level of the management department. It is helpful to promote the objective fairness of project research and evaluation, to increase the overall concept of investment, to set up long-term benefit goal, and to realize the contribution of investment project to regional economic development and social development in an all-round way. By constructing the evaluation index system of power network investment optimization model, this paper provides decision support for Zhongshan power grid investment construction, reduces blindness and short-term behavior in investment, and improves investment income. The main contents of this paper are as follows: 1) by analyzing the influencing factors of power grid project investment, a set of evaluation index system of power network investment optimization model is established, which includes three aspects: coordination, security, economy, and so on, which is integrated with qualitative and quantitative analysis. According to the characteristics of power grid or different research problems, each index can be selected or combined flexibly. 2) according to the actual situation of Zhongshan Power Grid, the calculation methods and calculation tools of each index in the system are studied. Considering the urgency, economic benefit and power grid coordination of Zhongshan "12th Five-Year Plan" project, this paper puts forward a two-stage method for the optimization and sequencing of power grid construction projects. In phase 1, according to the urgency of the construction of the project (taking into account the regional balance of electricity and the importance of the load supplied), to form a variety of construction options; in phase 2, Taking the coordination of power network and the time value of capital as the evaluation criterion, the optimal power grid construction project ranking scheme is selected by using the entropy weight based approximate ideal solution (TopSIS-based).
【学位授予单位】：华南理工大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：F426.61

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