2012年度江苏电网并网机组发电设备可靠性分析  

Reliability Analysis of Grid-connected Units in Jiangsu Grid in 2012

作　　者：何育生[1] 孙和泰[1] 徐钢[1] 王成亮[1] 高爱民[1] 杨贤彪[1] 肖杰[1] 秦惠敏[1] 

机构地区：[1]江苏方天电力技术有限公司,南京211102

出　　处：《华东电力》2013年第6期1382-1385,共4页East China Electric Power

摘　　要：发电机组的安全运行是电网稳定运行的先决条件,以江苏电网并网发电机组2012年全年非计划停机事件的调查和统计为基础,从机组容量分布、专业种类、事件起因、季节环境等多个角度,对专业设备故障和异常停运事件进行了分类分析,就减少机组异常停运事件提出了相应的预防对策措施,为发电企业和管理部门做好日常检修维护、做好检修工作计划、提高发电设备运行可靠性提供有益的参考。Safe operation of the generators is a prerequisite for stable operation of power grids. Based on the investiga- tions and survey of abnormal outage events of power generation units in Jiangsu grid in 2012 ,this paper classifies and analyzes the equipment faults and abnormal outage events from various angles, such as the unit capacity distribution, equipment type, outage causes, and seasonal environment, and proposes some appropriate preventive measures to re- duce unit outage events. This research can provide the beneficial reference to power generation enterprises and man- agement sections in ameliorating daily maihtenanee, formulating the maintenance work plan, and improving the relia- bility of power generation equipment.

关 键 词：江苏电网 发电设备 并网机组 停机事件 可靠性 

分 类 号：TM715[电气工程—电力系统及自动化]