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中国电力企业联合会于1999年6月23日发布1998年度电力可靠性指标。与1997年度相比,全国电力设备可靠性指标和全国近300个城市的用户供电可靠率指标均稳步提高。 电力可靠性指标是描述电力设备在满足预定功能的前提下,发挥效益高低的指标系统。这些可靠性指标能综合反映设备的制造、安装、运行水平,能反映对用户的供电可靠性。
China Electric Power Enterprise Association issued the 1998 electric power reliability index on June 23, 1999. Compared with 1997, the national power equipment reliability index and the user reliability index for power supply in nearly 300 cities nationwide have steadily increased. The power reliability index is an index system that describes the power equipment in the premise of meeting the pre-determined function. These reliability indicators can comprehensively reflect the level of equipment manufacturing, installation, and operation, and can reflect the reliability of power supply to users.