CNG加气站电机启动方式与变压器校核计算

Motor Start-up Mode and Transformer Checking Calculation in CNG Filling Station

分析CNG加气站天然气压缩机电机启动方式与变压器容量的关系。根据压缩机电机启动时变压器低压侧配电母线电压限定要求,对某CNG加气站变压器容量进行了校核计算。

The relationship between the motor start-up mode for natural gas compressor and transform- er capacity in CNG filling station is analyzed. The transformer capacity in a CNG filling station is checked according to the voltage limit requirement for power distribution bus at low voltage side of transformer during start - up of compressor motor.