Open AccessANALYSIS OF THE OPERATING MODES OF THE SUSPENDED CABLE CAR ELECTRIC DRIVE USING THE VECTOR CONTROL SYSTEM
Author(s) -
Mykola Pechenik,
Serhii Burian,
Hanna Zemlianukhina,
Dmytro Rudniev
Publication year - 2021
Publication title -
pracì ìnstitutu elektrodinamìki nacìonalʹnoï akademìï nauk ukraïni/pracì ìnstitutu elektrodìnamiki nacìonalʹnoï akademìï nauk ukraïni
Language(s) - English
Resource type - Journals
eISSN - 1727-9895
pISSN - 2786-7064
DOI - 10.15407/publishing2021.58.039
Subject(s) - rope , traction (geology) , electric motor , automotive engineering , electricity , vector control , electric traction , traction motor , work (physics) , matlab , computer science , energy (signal processing) , engineering , voltage , control engineering , mechanical engineering , induction motor , electrical engineering , statistics , mathematics , operating system
Continuous transport systems, including rope conveyors designed to move people and goods, are subject to very strict safety and energy efficiency requirements. As a rule, suspended cableways in operation have an unregulated electric drive with a smooth start system. Among the ways to meet these requirements is the use of modern regulated electric drives. The electromechanical system with a vector-controlled asynchronous electric motor is considered in the work. Based on the obtained model, within the framework of the MATLAB / Simulink application package, an investigation of the dynamic characteristics of the cableway electric drive was carried out. An analysis of the nature of the distribution of dynamic error in terms of speed and energy losses depending on the load and speed of movement of the rope traction element of the transport system is given. The results presented in the article make it possible to choose rational electric drives for continuous transport systems with rope traction elements. References 5, figures 5, table.