Application of Variable Frequency Motor on Scraper Conveyor at Fully Mechanized Coal Face
Abstract：Analyzes the high and low speed conversion by common asynchronous motor, TIT, CST coupling and variable frequency motor start method of scraper conveyor at fully mechanized coal face. The problems and solved proposal of variable frequency motor are introduced on spot test and operation. The practical application shows that the operation function is good of variable frequency motor.
Keywords：variable frequency motorfully mechanized coal facescraper conveyor
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 100-102 )