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http://dx.doi.org/10.22156/CS4SMB.2018.8.6.187

A Study on the development of Explosion-proof type's the terminal box of the ventilator with the control of wind volume and operating time  

Yoo, DongJoo (School of Automobile Engineering, Ajou Motor College)
Publication Information
Journal of Convergence for Information Technology / v.8, no.6, 2018 , pp. 187-192 More about this Journal
Abstract
This thesis is about the study of inverter terminal boxes in a explosion proof type exhaust fan that can control wind volume and operating time. In Korea, there is no ventilator to adjust the amount of wind and operating time when working in poor conditions. The purpose of the project is to create a explosion terminal box that can control the operating time and wind speed of a suitable explosion ventilator in hazardous environments. The two explosion-proof switches allow the operation time to be driven 1 hour, 3 hours and continuous time, and the speed of the induction motor rotation was set in 3 stages at 2000 rpm, 2600 rpm and 3000 rpm to control the volume. The tested motor used a half-horsepower barrier three-phase induction motor and a full-bridge inverter to set the desired flow rate and operating time.
Keywords
a explosion proof ventilator; a three-phase induction motor for explosion; Inverter; Inverter speed control; explosion proof terminal;
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Times Cited By KSCI : 1  (Citation Analysis)
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