Work

Features of thermistor protection of three-phase asynchronous motors with short-circuit rotor with voltage up to 0.66 kV

Year: 2024

Type: article

Abstract: The article analyzes the features of thermistor protection against overheating of three-phase asynchronous motors with a squirrel-cage rotor with a voltage of up to 0.66 kV. A comparative analysis of different types and types of thermistors is carried out, in particular their design features, operating principles and characteristics, which provides effective protection of motor windings from critical overheating. The advantages and disadvantages of different types of thermistor protection of asynchronous motors are determined, which allows you to reasonably choose the optimal protection option depending on the operating conditions and requirements for the reliability of electric motors in accordance with modern standards.

Source: Bulletin of NTU KhPI Series Problems of Electrical Machines and Apparatus Perfection The Theory and Practice

DOI: 10.20998/2079-3944.2024.2.06

Authors: Oleksandr Chepeliuk, Andrii Mylashych

Institution: National Technical University "Kharkiv Polytechnic Institute"

Language: English

Topic: Electric Power Systems and Control

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: diamond

OpenAlex ID: W4405799597

FWCI:

Cites: 1

Cited by:

Related to: 10