地下变电站变压器强油循环水冷却系统散热方式优化方案研究

Study on Optimization Scheme of Cooling Mode of Transformer Strong Oil Circulating Water Cooling System in Underground Substation

摘要: 电力系统中变压器是变电站的核心设备，在北京地区特别是主城区内，因建设用地紧张，大部分变电站采用户内地下站形式建设，变压器的散热问题成为了保证主变平稳可靠运行的关键，因此研究地下变电站变压器散热问题十分必要。

Abstract: The core equipment of the main transformer substation in the power system. In Beijing, especially in the main urban area, most substations are built in the form of indoor underground stations due to the shortage of construction land. The heat dissipation problem of the main transformer has become the key to ensure the stable and reliable operation of the main transformer. Therefore, it is necessary to study the heat dissipation of transformer in underground substation.