The efficiency improving methods analyzing for the gasoil pump unit

In this article, the issues of improving the efficiency are considered. The aim of the work is to determine the benefits of using the PMSM-drive for the gasoil pump unit. Firstly, the object of study is selected. Secondly, the pump power consumption is analyzed. Then, energy optimization options are calculated. The method for determining power consumption parameters is a mathematical calculation. As a result, the object power characteristics are built. The pump energy consumption is calculated, the low efficiency of the pumping unit is determined. The efficiency may be increased by using PMSM-drive.