The invention provides a high-voltage prefabricated substation, and relates to the technical field of prefabricated substations. The high-voltage-based prefabricated substation comprises a fixing plate and a sealing box body, the sealing box body is fixedly connected to the upper portion of the fixing plate, a low-voltage wiring end is fixedly connected to the middle of one end of the sealing box body, and a high-voltage wiring end is fixedly connected to the end, away from the low-voltage wiring end, of the sealing box body. A transformer room is arranged at the end, close to the low-voltage wiring end, in the sealed box body, and a regulation and control room is arranged at the end, close to the transformer room, in the sealed box body. The cooling base arranged at the bottom of the fixing plate is matched with the connecting base, the heat release plate, the cooling pipeline and the oil immersed transformer, liquid cooling circulating cooling can be conducted through the liquid cooling circulating pump, liquid cooling heat dissipation can be conducted through seawater according to local conditions under the condition that the internal environment and the external environment are isolated, the heat dissipation efficiency is guaranteed, and then it is guaranteed that the working efficiency is not affected.
本发明提供一种高压预装式变电站,涉及预装式变电站技术领域。该基于高压预装式变电站,包括固定板和密封箱体,所述固定板的上方固定连接有密封箱体,所述密封箱体一端中部固定连接有低压接线端,所述密封箱体远离低压接线端的一端固定连接有高压接线端,所述密封箱体的内部靠近低压接线端的一端设置有变电室,所述密封箱体的内部靠近变电室的一端设置有调控室。本发明的固定板底部设置的冷却座,配合连接座、放热板、冷却管道和油浸变压器,可通过液冷循环泵进行液冷循环冷却,可在隔绝内外环境的情况下,因地制宜的利用海水进行液冷散热,保证散热效率,进而保证不会影响工作效率。
High-voltage prefabricated substation
一种高压预装式变电站
2022-11-04
Patent
Electronic Resource
Chinese
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