基于云服务器的配电网故障定位系统

发布时间：2018-10-05 09:39

【摘要】：在我国,随着经济的快速发展,电力系统的规模也在不断扩大,其网络也变得愈加复杂,因此电力系统发生故障的可能性也随之加大。当电力系统发生故障时,能够快速对故障点进行定位并尽快处理是保证电力系统安全稳定运行的重要条件。这就需要一个能够有效,快速处理故障信息的管理软件,来管理配电网正常运行。因此,本文设计开发了基于云服务器的配电网故障定位系统,主要是提高配电网故障定位的效率以及准确性。本文首先分析了配电网故障定位的原理,提出了基于云服务的配电网故障定位系统的总体方案设计。然后对软件开发环境和关键技术做了简单介绍,采用了Java语言在Eclipse环境下开发。然后进一步完成了配电网故障定位系统云服务器的设计开发,实现了转发及处理数据功能、故障定位及报警功能,最后对配电网故障定位系统的功能进行了测试并测试成功。本文设计开发的云服务器软件,其功能是通过对实时采集配电网运行的状况信息的转发让控制端软件判断是否发生故障及故障位置,若发生故障,发出警报并通过界面化的软件窗口显示定位结果,方便配电网维护人员查看,具有直观可视的优点。本系统集成了配电网实时监测、快速回传监测信息、故障分析及定位、故障报警等功能,缩短了工作人员发现并排除故障的时间,提升了工作效率的同时降低了人力工作量,配电网运行的可靠性也得以进一步提高。
[Abstract]:In China, with the rapid development of economy, the scale of power system is expanding and its network becomes more and more complex, so the possibility of power system failure is increasing. It is an important condition to ensure the safe and stable operation of power system to locate the fault point quickly and deal with it as soon as possible when the power system fails. This requires a management software that can effectively and quickly process fault information to manage the normal operation of the distribution network. Therefore, this paper designs and develops a distribution network fault location system based on cloud server, mainly to improve the efficiency and accuracy of distribution network fault location. In this paper, the principle of distribution network fault location is analyzed, and the overall scheme of distribution network fault location system based on cloud service is put forward. Then the software development environment and key technologies are briefly introduced, and Java language is used to develop in Eclipse environment. Then, the design and development of the cloud server of distribution network fault location system is completed, and the functions of transmitting and processing data, fault location and alarm are realized. Finally, the function of distribution network fault location system is tested and tested successfully. The function of the cloud server software designed and developed in this paper is to let the software of the control terminal judge whether or not the fault occurs and the location of the fault by transmitting the status information of the distribution network operation in real time, and if the fault occurs, The alarm is sent out and the location result is displayed through the interface software window, which is convenient for the maintainers of the distribution network to view, and has the advantages of visual and intuitive. The system integrates the functions of real-time monitoring of distribution network, quick transmission of monitoring information, fault analysis and location, fault alarm, etc. It shortens the time for staff to find and troubleshoot faults, improves the working efficiency and reduces the workload of human resources. The reliability of distribution network operation has also been further improved.
【学位授予单位】：华北电力大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TM727

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