Investigation of the stability of the electric drive of the rocking machine for oil production

The article shows a block diagram of an asynchronous electric drive with a frequency converter for oil production. A mathematical description of the dynamics of an asynchronous electric drive with a frequency converter is given in the simplest differential equations, as well as in symbolic equations. A novel program for the development of the transfer function of the system comprising an adjustable frequency converter and an asynchronous drive is offered to determine the stability of the system using the mathematical system MATLAB. The graph of transitions of an asynchronous drive and the transfer function of an asynchronous electric drive with frequency regulation are given.