On the Possibility of Energy Saving Using a Variable-Frequency Drive–Induction Motor System in a Pneumatic Conveying Device

CALCULATION OF ELECTRICITY CONSUMED PER OPERATING CYCLE BY ELEVATOR GEARLESS ELECTRIC DRIVE ON THE BASIS OF A PERMANENT MAGNET SYNCHRONOUS MOTOR

The paper presents a technique and an example of calculating electric energy consumed by an elevator drive on the basis of a synchronous motor with permanent magnets during the basic elevator operating cycle, with the expressions for acceleration and speed under start-up and deceleration conditions according to close t...

Design and Control of Drives and Electrical Machines

The field of design and control of drives and electrical machines has undergone significant transformation in recent years, driven by the accelerating demand for higher energy efficiency, greater power density, enhanced reliability, and seamless integration with renewable energy systems [...]

INCREASING THE EFFICIENCY OF SHIP ELECTRIC POWER SYSTEMS USING PULSE ELECTRIC ENERGY CONVERTERS

Implementation of Multilevel Inverter Based Drive System

Computer Simulation of Processes in the Traction Drive of a DC Electric Locomotive Based on Induction Motors at an External Short Circuit

This article examines the results of a simulation of transient electromechanical processes in the traction drive of a DC electric locomotive that occurs during an external short circuit (a short circuit in the catenary). A hypothesis regarding the feasibility of controlled electrical braking of a traction induction mot...

APPROACHES TO THE DEVELOPMENT OF MECHATRONIC MODULES BASED ON BRUSHLESS PERMANENT MAGNET MOTORS WITH TWO-WIRE CONTROL

This paper examines approaches to the development of mechatronic modules based on brushless permanent magnet (BPM) motors with two-wire control from an external power source by varying the duty cycle of a rectangular voltage pulse sequence and changing the polarity of these pulses to reverse the mechanism’s direction o...