摘要
选取2006—2011年中国南方电网有限责任公司供电可靠性数据,采用分层分类的数据分析方式,分别针对总体停电指标、预安排停电指标和故障停电指标建立典型分析模型。总体停电指标侧重于纵向趋势分析及横向差异比对,预安排停电指标和故障停电指标侧重于原因分析和重复停电分析。在数据分析的基础上梳理关键问题,并有针对性地制定了提升供电可靠性的措施。
Power supply reliability data of CSG from 2006 to 2011 was selected and hierarchical and classified analwas used to build typical analysis models respectively for overall power cut indicator, pre-arranged power cut indicator and fault outage indicator. The overall power cut indicator places emphasis on longitudinal trend analysis and horizontal differen-tiation comparison while the pre-arranged power cut indicator and fault outage indicator place emphasis on reason analysis and repeated outage analysis. On the basis of data analysis, this paper sorts out critical problems so as to formulate measures for improving power supply reliability.
出处
《广东电力》
2017年第7期121-125,共5页
Guangdong Electric Power
关键词
供电可靠性
预安排停电
故障停电
重复停电
power supply reliability
pre-arranged power cut
fault outage
repeated outage
