Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1992.07b
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- Pages.1176-1178
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- 1992
A Design of the drive speed control system using IGBT full-bridge dc-dc converter for the battery fork-lift truck.
IGBT full-bridge dc-dc 변환기를 이용한 전동지게차의 주행제어 시스템 개발
- Chun, Soon-Yung (Halla Engineering & Heavy Industries Ltd) ;
- Park, Sung-Ki (Halla Engineering & Heavy Industries Ltd)
- Published : 1992.07.23
Abstract
This paper shows enhanced working performance of the battery fork-lift truck by developing the IGBT full bridge dc-dc convertor using one-chip micro-processor. The PWM pulse is generated from a 16 bit one-chip micro-processor for the speed control of DC motor. In order to ensure the operation of IGBT and motor pecewisely, IGBT gate drive circuit was designed by using current limiting IC and hige voltage limit IC. And also It is able to regenerative braking.
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