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格尔木换流站是青藏±400 kV直流输电工程送端换流站。格尔木地区海拔高、风沙大、强日照、昼夜温差大的特点给建筑构造设计带来诸多难题。对换流站建筑物环境适应性进行了研究,特别是针对建筑的外墙、门窗、钢结构屋盖的保温、防风设计进行了进一步的探讨,为青藏±400 kV直流输电工程的实施提供了技术支持,也为后续恶劣环境换流站工程建筑设计提供了可借鉴的经验。
Golmud converter station is Qinghai-Tibet ± 400 kV DC transmission project to send converter station. Golmud region, high altitude, large sandstorm, strong sunshine, large temperature difference between day and night to the architectural design brings many problems. The adaptability of the converter station building environment was studied. In particular, the thermal insulation and windbreak design of exterior walls, windows and doors, steel structure roofs were further discussed, which provided the implementation of ± 400 kV DC transmission project in Qinghai Technical support, but also for the subsequent harsh environment converter station engineering design provides a reference for the experience.