INFORMATION-MEASURING SYSTEM FOR MEASURING TORQUE MOMENTS

Goryachev Vladimir Yakovlevich, doctor of technical sciences, professor, sub-department of power and electrical engineering, Penza State University (40 Krasnaya street, Penza, Russia), gorvlad1@yandex.ru
Kislyakov Sergey Vyacheslavovich, engineer, sub-department of power and electrical engineering, Penza State University
(40 Krasnaya street, Penza, Russia), sergey_kuz3ws@mail.ru
Nefediev Dmitriy Ivanovich, doctor of technical sciences, professor, sub-department of information and measuring technology and metrology, Penza State University (40 Krasnaya street, Penza, Russia),  iit@pnzgu.ru
Varushin Evgeniy Vladimirovich, engineer, sub-department of power and electrical engineering, Penza State University (40 Krasnaya street, Penza, Russia),  mal.bi.sh@mail.ru

621.314.25

10.21685/2307-5538-2018-3-1

Background. The object of the study are phase sensors with electromagnetic reduction, converting the torque into angular displacement. The subject of the study is an information-measuring system for measuring torque, which is operable regardless of the speed of rotation of the actuator shaft. The aim of the work is to obtain the results of the investigation of the information-measuring torque system based on electromagnetic sensors with electromagnetic reduction.
Materials and methods. To measure the torque on the shaft, a structural diagram of the information-measuring system has been developed, which makes it possible to determine the phase shift of the voltages proportional to the angle of the torque.
Results. An approach is proposed for determining the torque, regardless of the speed of rotation of the actuator shaft. The mock-up of the information-measuring system on the phase sensors of angular displacements with a running magnetic field is realized.
Conclusions. The task of development of the information-measuring system realized by the method of prototyping and experimental research in a static mode is solved. From the obtained results it follows that the structure of this information-measuring system can be used in real operating conditions.

torque, sensor, structural diagram of the information-measuring system, layout