Oil Field Tower Pumping Unit Case - Goodrive35 Series Inverter

The application of Goodrive35 series inverter in oilfield tower pumping unit

As new energy-saving and high-efficient mechanical oil extraction equipment rapidly developed in recent years, the energy saving rate of tower machine is 30% higher than that of beam pumping unit. However, there are still some defects such as system redundancy, low motor efficiency and low power factor in beam pumping unit, which are widely applied in asynchronous motor drives in the oil well.

Therefore, with the increased demand for energy-saving emission reduction, a more environmentally, friendly and energy-efficient drive has become a top priority. And direct drive pumping unit drive system consisted of Goodrive35 inverter and permanent magnet synchronous motor is a good choice. Compared with the use of AC asynchronous motor as the driving device, the system reduces working loss of pumping unit system and improves working efficiency of pumping.

With the development of control technology, the manufacture of the motor is oriented towards the development of specialization and automation. As a power drive device for tower pumping unit, the inverter has a good application prospect in oil and gas production with its advantages such as high efficiency, low noise, high starting torque, high reliability, good speed control performance and maintenance.