永城县级配电网智能化项目建设与评价研究

发布时间：2018-06-08 02:51

本文选题：配电网智能化 + 智能配电台区　；参考：《华北电力大学(北京)》2017年硕士论文

【摘要】：随着全球能源危机和温室效应等环境问题的日益突出,建设可大规模兼容可再生能源的坚强的智能电网被提上日程。以县域为单位的配电网络是智能电网建设的重要环节,为了满足日益增长的负荷需求和不断提高的可靠性标准,以县域配电网为单位进行智能化项目建设,是农网改造的必经过程也是智能电网建设的迫切需要。永城市在用电规模、用电特征、电网结构和电网智能化水平上都具有县级电网的典型性和代表性,本文选择永城市配电网智能化项目建设与评价研究建设作为案例对项目建设过程进行深入研究。主要对永城市配电网智能化项目建设与评价研究建设过程进行项目计划管理,在对项目具体任务进行分解基础上,提出了项目建设的进度计划,为项目开展提供指导;详细分析永城市供用电现状、负荷特征,对未来几年负荷进行了预测,为配电网智能化项目建设与评价研究建设提供了必要性依据;从配电试点台区、配电网智能化、智能表采集监控智能化和营配调一体化等重点环节入手,进行现状和需求分析;对项目整体功能架构和数据逻辑架构进行设计,在此基础上进行了分模块功能设计;根据项目具体设计内容进行项目开发,保证项目成果实施。从经济性、技术性、管理性、软件性能和硬件性能等方面建立全面合理的指标体系并利用灰色层次分析法对项目运行效果进行评估。县域配电网面临供电压力持续增大、农网硬件基础低等各种因素,进行智能化项目建设是提升供电能力和水平的有力途径,本文对于永城市配电网智能化项目建设与评价研究建设的研究为其他县域配电网智能化提升工程提供了经验。
[Abstract]:With the global energy crisis and environmental problems such as Greenhouse Effect increasingly prominent, building a strong smart grid that can be compatible with renewable energy on a large scale has been put on the agenda. The distribution network based on county area is an important link in the construction of smart grid. In order to meet the increasing demand of load and the increasing reliability standard, the intelligent project construction is carried out with the county distribution network as the unit. It is the necessary process of the transformation of rural power network and the urgent need of the construction of smart grid. Yongcheng has the typicality and representativeness of county-level power grids in terms of power consumption scale, power consumption characteristics, power grid structure and intelligent level of power grid. This paper chooses Yongcheng distribution network intelligent project construction and evaluation research construction as the case to carry on the thorough research to the project construction process. This paper mainly carries on the project plan management to the Yongcheng distribution network intellectualized project construction and the appraisal research construction process, on the basis of decomposing the specific task of the project, puts forward the project construction schedule plan, provides the guidance for the project development; The status quo and load characteristics of power supply and power supply in Yongcheng are analyzed in detail, and the load in the next few years is forecasted, which provides the necessary basis for the construction and evaluation of intelligent distribution network projects, from the distribution pilot station area, distribution network intelligence, Based on the analysis of current situation and demand, the paper designs the whole function structure and data logic structure of the project, and then designs the function of modules. Develop the project according to the specific design content of the project and ensure the implementation of the project results. A comprehensive and reasonable index system is established from the aspects of economy, technology, management, software performance and hardware performance, and the grey analytic hierarchy process (AHP) is used to evaluate the running effect of the project. The county distribution network is faced with various factors such as increasing power supply pressure, low hardware base of rural power network, and so on. Intelligent project construction is a powerful way to improve power supply capacity and level. The research on intelligent project construction and evaluation of Yongcheng distribution network in this paper provides experience for other counties in intelligent distribution network upgrading project.
【学位授予单位】：华北电力大学(北京)
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52;F426.61

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