湿热气候变电站防腐工程设计与防腐工程实践

Design and Practice of Anti-corrosion Engineering for Substation in Southwest Area with Damp-heat Climate

针对中国西南地区典型湿热气候电网设备锈蚀严重的实际情况,以四川某110 kV变电站为例,开展了湿热气候变电站防腐工程设计及防腐工程实践,力求达到“电网设备10年不生锈”的目标要求。该工程设计合理,施工严格,监督到位,质量可靠,效果显著,并成为四川电网在湿热气候环境下变电站防腐施工的标准化流程和典型案例,在四川电网全面推广应用。

According to the actual situation of severe corrosion of power grid equipments in typical damp-heat climate in southwestern China,taking a 110 kV substation in Sichuan province for example,anti-corrosion engineering of this substation is designed and carried out to achieve the goal of"10-year guarantee against rusting".This project is reasonable in design,strict in operation,efficient in supervision,reliable in quality and remarkable in effect.The standard process and typical experiences of anti-corrosion engineering in damp-heat climate are summarized from this project,which have been applied in whole Sichuan power grids.