Railway system: railway signal room, railway locomotive, Electric power substation alongside railway, Generator car with air-conditioner.

铁路系统：铁路信号房(楼)、铁路机车、铁路沿线变电所、空调发电车等。

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A substation is on the territory of the GRES-1. Its main task is to distribute the electric power produced by the station.

在GRES - 1内建有一个变电站，它的主要任务是配送发电厂的电能。

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Abstract: : the substation is in power system voltage conversion, accept and electric power distribution, control and adjustment to the current voltage power facilities.

摘要：变电站是电力系统中转换电压、接受和分配电能、控制电流走向和调整电压的电力设施。

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