Elevator Drive Control system based on single Chip Microcomputer

DOI

10.2991/mcei-18.2018.27How to use a DOI?

Keywords

MCU; Sine pulse width modulation technology; Elevator drag

Abstract

Today's elevators are increasingly demanding speed, safety, comfort and intelligence, while old-fashioned elevators are struggling to meet today's demands. An elevator drive control scheme based on 51 series chips is designed. The VVVF (variable Voltage Frequency Control) technology is selected as the transmission control mode of the system. The single-chip microcomputer control technology and the SPWM (sinusoidal pulse width modulation) technology are adopted to change the frequency and voltage of the traction motor power supply. The purpose of accurately controlling elevator speed is realized. It has some practicability in the field of retrofit of old elevator and design of new elevator system.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Haojun Qin
PY  - 2018/06
DA  - 2018/06
TI  - Elevator Drive Control system based on single Chip Microcomputer
BT  - Proceedings of the 2018 8th International Conference on Mechatronics, Computer and Education Informationization (MCEI 2018)
PB  - Atlantis Press
SP  - 137
EP  - 143
SN  - 2352-538X
UR  - https://doi.org/10.2991/mcei-18.2018.27
DO  - 10.2991/mcei-18.2018.27
ID  - Qin2018/06
ER  -