浅谈某变电站工程变压器室通风设计

Ventilation Design for Transformer Room of a Substation

针对某变电站工程室外气象参数、建筑形式等,通过设备厂家提供的变压器散热量计算自然通风进、排风面积,机械通风进风面积及机械通风量,根据计算结果及建筑可开窗面积,选择合适的通风设计方案,降低运行成本。

In view of outdoor meteorological parameters and architectural form of a substation, the calculation ismade on incoming and exhaust air areas of natural ventilation, incoming air area of mechanical ventilation andmechanical ventilation rate based on heat dissipating capacity of the transformer provided by the manufacturer.According to the results of calculation and possible window opening area of the building, an appropriate ventilation design scheme is selected in order to reduce operating cost.