<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The asynchronous electric motor is used in the electric stock industry. The inverter adjusts the speed of an asynchronous motor from level 0 to rated speed. An oil pumping plant comprises the bottom machine and the surface machine. The lower machine consists of the depth pump, gas and sand separator, extraction pipe, pump rods. The surface tool includes the pump unit and other equipment. In turn, the pumping unit consists of the rocker, mechanical gearbox, connecting rods, cranks and electric motor. In pump extraction processes, maximum engine speed and / or power is not required. Significant reductions in power consumption can be achieved by adjusting the engine speed with the help of a converter. This solution can reduce production costs and increase productivity by up to 50-60%. The paper is dedicated to studying the regulation of the asynchronous electric motor using a converter controlled by a Siemens PLC. The equipment used is didactic, being produced by the company ASTI Romania.</p>
</abstract>

The asynchronous electric motor is used in the electric stock industry. The inverter adjusts the speed of an asynchronous motor from level 0 to rated speed. An oil pumping plant comprises the bottom machine and the surface machine. The lower machine consists of the depth pump, gas and sand separator, extraction pipe, pump rods. The surface tool includes the pump unit and other equipment. In turn, the pumping unit consists of the rocker, mechanical gearbox, connecting rods, cranks and electric motor. In pump extraction processes, maximum engine speed and / or power is not required. Significant reductions in power consumption can be achieved by adjusting the engine speed with the help of a converter. This solution can reduce production costs and increase productivity by up to 50-60%. The paper is dedicated to studying the regulation of the asynchronous electric motor using a converter controlled by a Siemens PLC. The equipment used is didactic, being produced by the company ASTI Romania.

Operation of the Pumping System with Rods

Bulletin of the Polytechnic Institute of Iași. Machine constructions Section

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Operation of the Pumping System with Rods"}

The asynchronous electric motor is used in the electric stock industry. The inverter adjusts the speed of an asynchronous motor from level 0 to rated speed. An...

Operation of the Pumping System with Rods

Published Online: Feb 23, 2022

Page range: 39 - 46

Received: Mar 26, 2021

Accepted: May 27, 2021

DOI: https://doi.org/10.2478/bipcm-2021-0011

Keywords
oil extraction, asynchronous motor, frequency converter, dynamic characteristics, software

© 2021 Ionel Sorin Ştefan et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Operation of the Pumping System with Rods

Published Online: Feb 23, 2022

Page range: 39 - 46

Received: Mar 26, 2021

Accepted: May 27, 2021

DOI: https://doi.org/10.2478/bipcm-2021-0011

Keywordsoil extraction, asynchronous motor, frequency converter, dynamic characteristics, software

© 2021 Ionel Sorin Ştefan et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
oil extraction, asynchronous motor, frequency converter, dynamic characteristics, software