快速恢复供电系统的研究与应用

发布时间：2018-03-20 09:52

本文选题：电力系统　切入点：可靠性　出处：《华南理工大学》2015年硕士论文　论文类型：学位论文

【摘要】：随着社会经济不断上行,供电可靠性的要求也随之增大,然而用电压力增大的情况下故障出现的几率也随之增大,特别在大面积停电跳闸,给故障修复人员带来一定的难度,更对用电客户带来一定的影响。如何在不断增大的用电压力下有效保证故障抢修的效率,给用户有质量的用电服务。在这些问题分析下设想建立快速恢复供电系统,将这些问题有机结合在一起。在供电系统进一步提高停电、复电工作的管理水平,为停电事情处理的各个环节提供更有力信息支持,建立快速复电反应机制,减少客户停电时间,提高客户满意度。在日常工作中,都会存在几种问题。他们分别是故障发现不及时、故障点查找困难、沟通渠道不畅通、抢修现场查找资料困难、缺乏全局统一监控指挥。而快速恢复电系统是快速复电反应机制的基础,并能解决以上问题。本文主要研究建立一个数据集中平台的快速恢复供电系统,数据接口至配网GIS系统、配网生产管理系统、营销客服系统、主网SCADA、计量自动化系统和配网集约化等系统,梳理用户报障,客服信息反馈,急修人员快速定位的业务流程,在新系统中建立新的业务流程,保证多方面人员信息的同步性。建立的系统可快速对故障做出三方面响应,急修人员可通过PDA接受抢修任务,用户可通过系统收到短信通知停电,客服人员可通过系统实时查询停电信息答复用户。系统可对故障快速定位,指挥人员根据自动化系统实时信息,锁定故障范围;急修人员通过PDA查询接线图、沿布图,也可以通到GPS导航寻找故障点。系统可将故障隔离,通过配网自动化、网络拓扑、联络开关、实时负荷。通过系统,指挥人员可协调全局资源,最优化保障急修,急修人员可通过系统传递现场进度,从而实现快速恢复,客服人员也可通过系统第一时间通知用户恢复用电,从而提高客户满意度。在故障修复后可进行评价统计,可查看供电可靠性的相关指标及抢修过程。快速复电系统打通了调度、急修与客服人员之间信息传递的渠道,通过无线技术和移动设配实现系统功能向工作现场的延伸,该系统也利用自动化系统提供的实时数据为客服、抢修等工作提供有力支持,并以营配一体化为基础,充分利用了配电网模型、设备台账以及用户资料信息。快速复电系统的实现,为供电企业的配网故障快速抢修复电管理工作提供了更加高效便捷的途径,对于未来供电企业的信息化建设更是具有不可替代的应用价值和现实意义。
[Abstract]:With the increasing of social economy, the demand of power supply reliability also increases. However, the probability of failure also increases with the increase of power pressure, especially in a large area of power outages and tripping, which brings some difficulties to the fault repair personnel. How to effectively guarantee the efficiency of fault repair under the increasing power pressure, and provide users with quality power service. Under these problems analysis, it is envisaged to establish a rapid recovery power supply system. Combine these problems organically. In the power supply system, we can further improve the management level of power outages and reelectricity operations, provide more powerful information support for all aspects of blackout handling, and establish a rapid recharge response mechanism. Reduce customer blackout time, improve customer satisfaction. In daily work, there will be several problems. They are trouble finding in time, difficulty in finding fault points, lack of smooth communication channels, difficulty in finding data on the spot for urgent repair. The rapid recovery system is the basis of the rapid recharge response mechanism and can solve the above problems. This paper mainly studies the establishment of a data centralized platform for the rapid recovery of power supply system. Data interface to distribution network GIS system, distribution network production management system, marketing customer service system, main network SCADAs, measurement automation system and distribution network intensive system, etc. A new business process is established in the new system to ensure the synchronicity of various personnel information. The established system can quickly respond to the failure in three ways, and the emergency repair personnel can accept the task of rush repair through PDA. Users can receive short messages through the system to notify the blackout, customer service personnel can real-time query the system to answer the user blackout information. The system can quickly locate the fault, the command staff according to the real-time information of the automation system, lock the fault range; Emergency repair personnel through PDA query wiring diagram, along the layout plan, can also be connected to the GPS navigation to find fault points. The system can isolate the fault, through distribution automation, network topology, contact switches, real-time load. Command personnel can coordinate global resources, optimize support for emergency repair, emergency repair personnel can transfer progress through the system, so as to achieve rapid recovery. Customer service personnel can also notify users to restore electricity in the first time through the system. In order to improve customer satisfaction. After the fault repair can be evaluated statistics, can check the reliability of the power supply related indicators and repair process. Rapid re-electrification system to open the dispatch, urgent repair and customer service personnel information transmission channels, Through wireless technology and mobile device matching, the system can extend its functions to the work site. The system also makes use of the real-time data provided by the automation system to provide strong support for customer service, rush repair and so on, and is based on the integration of business and distribution. It makes full use of the distribution network model, equipment account and user information. The realization of the fast recharging system provides a more efficient and convenient way for the power supply enterprise to quickly repair the distribution network fault and restore electricity management. It has irreplaceable application value and practical significance for the information construction of power supply enterprises in the future.
【学位授予单位】：华南理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TM73

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