提高输变电设施可用系数与状态维修

Improving available factor and advancing condition maintenance for transmission and distribution facilities

通过分析输变电设施的可靠性可用系数,将相关指标作为比较生产运行管理水平的一部分,指出科学实施输变电设施状态检修技术是进一步提高可靠性可用系数指标水平的重要途径之一,并提出设备经济成本、系统安全风险对更高指标适度性要求等方面的见解。

The available factor of transmission and distribution facilities is analyzed, and some indices were used to evaluate the operation management level. It is pointed out that the condition maintenance for transmission and distribution facilities is an important approach to improve the available factor, and the equipment cost and the system risk set a requirement for the reasonability of the available factor.