吴忠配电自动化的实践应用与优化研究

发布时间：2018-11-20 08:36

【摘要】：随着社会经济的发展,电气设备在各行各业中的广泛应用,使电力能源早已成为国民生活不可或缺的部分,同时也是国家重要战略资源,电力客户对电能需求也不仅仅是满足基本供电,而是提出更高的可靠性和电能质量要求。结合国际、国内电力系统发展新趋势和自身基本情况,建设智能电网是实现电网优化和电力系统高效管理的重要策略,是电网未来发展趋势。配电网作为智能电网的重要环节,是坚强智能电网的重要基础和组成部分,它与用电系统相结合,建立智能配电网实现配电自动化,是建设智能电网的重要基础之一。因此,建设配电自动化系统实现配电网自动化管理已经成为现阶段配电网发展、管理的重要目标。近年来,随着国家西部大开发和一带一路的建设,宁夏吴忠市地区经济建设得到迅速发展、城市规模逐渐增大、新能源接入逐渐增多的同时,对配电网管理要求也越来越高。吴忠市地区配电自动化建设也成为吴忠电网发展的重要工作,为了充分利用配电自动化的优势,强化地区配电网管理,提升供电可靠性,本文就吴忠市地区配电自动化系统建设现状进行调查研究,对配电自动化系统对吴忠配电网管理的影响进行了详细分析,主要就配电自动化系统建设、高级应用的使用对吴忠配电网的影响进行分析,并从实践应用方面进行了重点说明。本文还在上述内容的基础上,对配电自动化和地区配电网的结合进行了优化研究,在考虑了配电自动化系统优势的情况下对吴忠市的配电网的网架和保护配置问题进行了优化研究,为提升地区配电网管理和供电可靠性打下了基础。
[Abstract]:With the development of social economy and the wide application of electrical equipment in various industries, electric energy has already become an indispensable part of national life, and it is also an important strategic resource of the country. Power customers not only meet the basic power supply, but also put forward higher reliability and power quality requirements. Combined with the new development trend and basic situation of domestic and international power system, the construction of smart grid is an important strategy to realize power network optimization and efficient management of power system, and it is the future development trend of power grid. As an important part of smart grid, distribution network is an important foundation and component of strong smart grid. It is one of the important bases of building smart grid to establish intelligent distribution network and realize distribution automation by combining it with power system. Therefore, the construction of distribution automation system to achieve distribution network automation management has become an important goal of distribution network development and management. In recent years, with the development of western China and the construction of Belt and Road, the economic construction of Wuzhong City in Ningxia has been developed rapidly, the scale of the city has gradually increased, and the new energy access is gradually increasing, at the same time, the management requirements of distribution network are becoming more and more high. The construction of distribution automation in Wuzhong City has also become an important work in the development of Wu Zhong power grid. In order to make full use of the advantages of distribution automation, strengthen the management of regional distribution network, and enhance the reliability of power supply, In this paper, the current situation of distribution automation system construction in Wuzhong City is investigated and studied, and the influence of distribution automation system on Wu Zhong distribution network management is analyzed in detail, mainly on the construction of distribution automation system. The influence of advanced application on Wu Zhong distribution network is analyzed, and the practical application is emphasized. On the basis of the above contents, this paper studies the combination of distribution automation and regional distribution network optimization. Considering the advantages of distribution automation system, this paper optimizes the distribution network structure and protection configuration of Wuzhong City, which lays a foundation for improving the management of distribution network and the reliability of power supply in Wuzhong City.
【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】：TM76

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