110kV变电站防误技术监督管理系统的研究与应用

发布时间：2018-06-20 05:26

本文选题：变电站 + 技术监督　；参考：《华北电力大学(北京)》2017年硕士论文

【摘要】：技术监督是电力生产技术管理的基础性工作,是电力安全生产保证体系的重要组成部分,2010年,国家电网浙江省电力公司提出将电气防误操作系统纳入电网技术监督管理,要求建立完善的网络化防误技术监督管理平台,并制订相应的管理标准、技术标准和实施细则,对正常电气设备操作的强制解锁进行统计和考核。而目前防误技术监督管理现状及存在问题主要包括:各变电所的防误台账没有标准的台账格式;防误闭锁点统计口径不统一,应装点、已装点标准不一致,造成各部门防误安装率数据高低不一;防误闭锁逻辑的设置也未统一等。针对以上问题,本文建立了“110kV变电站防误技术监督管理系统”,通过规范防误装置台账、防误闭锁点、应装点、典型接线的防误闭锁逻辑等基础数据,保证原始数据的完整性、正确性以及统计数据的有效性;通过检查变电所现有防误装置安装数据的完整性(防误闭锁应装点、已装点等)、防误逻辑设置的正确性,进一步核对、完善防误闭锁逻辑,消除安全漏洞,科学的提升变电站防误装置安装率,努力实现变电所防误系统100%满足全功能五防要求,实现安装率、投入率、完好率三个100%的目标,为电网的安全可靠供电和经济环保运行做出积极贡献。
[Abstract]:Technical supervision is the basic work of electric power production technology management and an important part of power safety production guarantee system. In 2010, the State Grid Zhejiang Electric Power Company proposed to bring electric anti-malpractice operation system into power grid technical supervision and management. It is necessary to establish a perfect management platform of network anti-error technology, and to make corresponding management standards, technical standards and implementation rules, and to make statistics and assessment on the forced unlocking of normal electrical equipment operation. At present, the current situation and existing problems of the supervision and management of the technology of preventing errors mainly include: there is no standard accounting format for the anti-error accounts of the substations, the statistical caliber of the anti-error locking points is not uniform, the points should be decorated, and the standards are not the same. The error-proof installation rate data of different departments are different, and the setting of anti-error locking logic is not uniform. In view of the above problems, this paper establishes the "110kV substation error prevention technology supervision and management system". By standardizing the error prevention device account, preventing the false locking point, should be installed, the typical connection anti-false locking logic and other basic data, To ensure the integrity and correctness of the original data and the validity of the statistical data; to check the integrity of the data installed by the existing anti-error devices in the substation (anti-false locking should be installed, and so on, to prevent the correctness of the false logic setting, further check, etc.), Perfect the logic of preventing the mistake and locking, eliminate the safety loophole, scientifically promote the installation rate of the substation anti-mistake device, make great efforts to achieve 100% of the substation anti-mistake system to meet the full function five defense requirements, realize the target of installation rate, input rate and perfect rate of three 100%, To make a positive contribution to the safe and reliable power supply and economic and environmental protection operation of the power grid.
【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】：TM63

【参考文献】