预制舱变电站的技术对比及方案选择

Technology Comparison and Scheme Selection of Prefabricated Cabin Substations

以湖南一风电项目为例,从变电站总平面布置、运行环境、消防安全等几个方面对常规变电站与预制舱的技术性能进行了对比分析,对比两种方案的优缺点,在此基础上对其进行选择:对无人值班、建设周期要求苛刻的项目优先选择预制舱方案,反之应优先选择常规变电站。

Taking a wind power project in Hunan as an example, this paper compared and analyzed the technical performance of the conventional substation and prefabricated cabin from the aspects of general layout, operation environment and fire safety of substation. Comparing the advantages and disadvantages of the two schemes, select them on the basis of these： priority selection of prefabricated cabin program should be made for unattended substations and the construction period demanding projects; otherwise priority should be given to conventional substations.