深圳电网主设备风险评估体系研究及应用

Research and Application of Risk Assessment System for the Primary Equipment of Shenzhen Power Grid

以凤凰1号主变电压器为例,应用深圳电网主设备风险评估体系对该主变压器的风险进行评估。结果显示凤凰1号主变电压器的风险值位于ALARP区域,应采取措施进行处理。并通过风险评估实际应用计算,得出了深圳电网主变压器的风险分布区间,并给出了运维策略,为后续的电网设备检修提供指导。

Taking No. 1 main transformer in Fenghuang Station for an example, the risk assessment is undertoken based on risk as- sessment system for the primary equipment in Shenzhen Power Grid. Results show that the assessment value of No. 1 main transformer in Fenghuang Station is below the ALARP area, and needs further maintenance. Meanwhile distribution interval of main transformers in Shenzhen Power Grid is obtained through actural application calculation of risk assessment. Therefore corresponding maintenance strategy is given, which provids guidance for subsequent maintenance.