Application of an operational measuring complex for monitoring the operating mode of an asynchronous electric motor with a closed-loop rotor

This article examines the operation of an operational measuring complex based on contactless current and voltage meters to monitor the operating parameters of an asynchronous electric motor with a closedloop rotor. A simulation of the operation of an electric motor has been carried out and the calculated parameters of the mode have been obtained under the conditions of the electrical connection scheme under consideration. Various modes of engine operation are implemented using a laboratory stand during the experiment. The experimental results obtained by the operational measurement complex are analyzed, as well as compared with the calculation results and reference data. Based on the analysis, a conclusion is made about the correctness of the complex's operation in relation to monitoring the parameters of electrical modes.