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在变配电所设计中我们考虑了以下的节电措施。一、变配电所所址要靠近负荷中心高压变电设备要靠近负荷中心,其距离越近越好,即使缩短1m,节电效果也非常显著。例:绥化车辆段扩建工程原有变压器容量为三相560kVA,扩建后变压器容量需750kVA。原变电所位置离负荷中心较远,本次扩建工程为了节约电能,将变电所向负荷中心靠近18.5m,则:1.由变电所向锅炉房供电 I=340A,选用 ZLQ_2-3×185+1×50电缆。
In substation design we consider the following energy-saving measures. First, change the location of the substation should be close to the load center High-voltage substation equipment to be close to the load center, the closer the better, even shortened 1m, energy-saving effect is also very significant. Example: Suihua vehicle section expansion project of the original transformer capacity of three-phase 560kVA, expansion transformer capacity needs 750kVA. The original substation location away from the load center, the expansion project in order to save energy, the substation to the load center near 18.5m, then: 1. From the substation to the boiler room I = 340A, the choice of ZLQ_2-3 × 185 + 1 × 50 cable.