摘要
Abstract
To overcome the shortcomings of large floor area and poor environment adaptation capacity of the traction substation with outdoor truss type open layout, the traction substation design of harmonious high-power locomotive maintenance base in Tianjin draws lessons from 220kV typical substation design results of the State Grid Corporation, adopting the design scheme which the transformers, high voltage transformation and distribution equipment are all arranged in indoor type. In this paper, the main circuit diagram, general layout, relay protection and other design items of full indoor traction substation are introduced, focusing on its interface design with other disciplines such as structure, heating and ventilating, electricity and disaster prevention. It will be helpful to accumulate experience in the design of full indoor substation applied in electrified railway.关键词
全户内/牵引变电所/设计Key words
indoor/traction substation/design分类
交通工程
