The onsite electric power system consists of the main generator, the unitstation transformers, the common station service transformer, the diesel generators and the electric distribution system.
厂内配电系统由主发电机，主变压器，厂用变压器，柴油发电机和相关的配电设备组成。
2
Under normal operating conditions, the main generators supply electrical power through distribution buses to the main step-up transformers and the unitstationservice transformer;