内蒙古电网可靠性指标分析及可靠性水平提高措施  

Reliability Index Analysis and Reliability Level Improvement in Inner Mongolia Power Grid

作　　者：张渺[1] 张冀东 张鹏[1] 董文娟[1] 

机构地区：[1]内蒙古电力科学研究院,内蒙古呼和浩特010020 [2]内蒙古电力(集团)有限责任公司,内蒙古呼和浩特010020

出　　处：《内蒙古电力技术》2013年第5期22-27,共6页Inner Mongolia Electric Power

摘　　要：通过对2012年内蒙古电网输电、供电可靠性指标,即可用系数、供电可靠率、计划停运率、非计划停运率等进行分析,指出了影响可靠性管理的因素,如可靠性工作监管力度不强、可靠性数据"三性"不完善、对可靠性指标分析深度不够导致指标无法用于指导实际生产工作等。对此,分别从管理及技术角度提出措施建议,例如加强电力可靠性数据管理、措施管理、可靠性指标分析、可靠性技术人员的培训工作,改造主网结构,改善配网结构,提高设备可用率,大力推广主、配网状态检修,加强带电作业技术的应用等,以尽可能缩短用户平均停电时间,提高输变电设施的可用系数及供电可靠率。Through the analysis of reliability index power transmission and power supply in Inner Mongolia power grid, the author put forward the elements which take critical effects on reliability management of distribution network. Management problems such as lack of supervision and control and failure of setting up a more precise timely and accurate platform monitoring network reliability will also be listed. Based on the analysis, the author also attempted to present measures and solutions for these problems from both managemental and technical standpoint and tried to find answers to truly reduce the average swithdown time and greatly increase the overall reliability level and performance of power distribution network and evetually provide better experience to the customers.

关 键 词：内蒙古电网 可靠性管理 可靠性数据 可靠性指标 设备可用率 供电可靠率 

分 类 号：TM732[电气工程—电力系统及自动化]