【摘要】 本文评估了2000—2002年220kV及以上电压等级13类输变电设施的主要运行可靠性指标,重点分析了架空线路、变压器、断路器3类主要设施由于计划停运、非计划停运对可靠性的影响,为设备制造、规划设计、施工安装和运行堆护提供了改进工作与深入研究的重要信息和依据。更多还原

【Abstract】 This paper evaluates the major operation reliability indices of 13 kinds of transmission and distribution equipments with voltages of 220 kV and above in 2000 - 2002. It is emphasized to analyze the influence of planned and unplanned outage of 3 kinds of major equipments, overhead transmission line, transformer and circuit breaker, on reliability, which provide the basis and important information for improvement of working and thorough research of equipment production, planning, construction, installation, operation and maintenance.更多还原