装有两台以上机组的电力排灌站,绝大多数一站内水泵及其配套使用的电力设备都相同,如电机的控制线路采用一台补偿器起动多台电机的方案较好,与一台成套减压设备只起动一台电机相比,可节省投资一半以上,随电机台数的增 With more than two units of the power station, the vast majority of stations within the pump and its supporting the use of electrical equipment are the same, such as the motor control circuit using a compensator to start multiple motors better solution, and a Complete sets of decompression equipment compared to start a motor, you can save more than half the investment, with the number of motor increases