Correction Mechanism for Balancing Driving Torques in an Opencast Mining Stacker with an Induction Motor and Converter Drive System

Mariusz Jabłoński and Piotr Borkowski
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Mariusz Jabłoński: Department of Electrical Apparatus, Faculty of Electrical, Electronic, Computer and Control Engineering, Lodz University of Technology, 90-537 Lodz, Poland
Piotr Borkowski: Department of Electrical Apparatus, Faculty of Electrical, Electronic, Computer and Control Engineering, Lodz University of Technology, 90-537 Lodz, Poland

Energies, 2022, vol. 15, issue 4, 1-16

Abstract: This article describes a correction mechanism for balancing torques in moving drives. The steering system is controlled by a programable logic controller (PLC), a field-oriented control (FOC) algorithm in the drive inverter system, Process Fieldbus (PROFIBUS), and a Decentralized Peripherals (DP) network. The mechanism was applied in an opencast mining stacker with an induction motor and converter drive system. The mechanism was realized using SIMOLINK (Siemens Motion Link, SL) via fiber optic cables. Motor torque correction was applied in each electrical drive of the stacker machine. The main results presented in this paper were obtained directly from the machine. Selected digital control problems related to open mining stackers are discussed.

Keywords: stacker; torque; converter; induction motor; SIMOLINK; PROFIBUS; torque correction (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2022
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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