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Depot Institutionnel de l'UMBB >
Mémoires de Master 2 >
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http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/8965
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| Titre: | Design and implementation of four level elevator using PLC and VFD |
| Auteur(s): | Adda Benkoceir, Oussama
Harieche, Omar
Ouadi, A. (Supervisor) |
| Mots-clés: | Programmable logic controller (PLC)
Variable frequency drive (VFD)
AC motor |
| Date de publication: | 2019 |
| Résumé: | designed and implemented. The controller used is a Programmable Logic
Controller (PLC) which reads all inputs provided by the system from the different
sensors and call buttons inside and outside the cabin and produces accordingly
output signals based on a program written in Functional Block Diagram (FBD)
language, developed to control the different functionalities of the system. The four
level controller is based on the first-come first-served basis, with the exception of
priority cases, to reduce energy consumption. The PLC used is a Siemens S7-200
with 24 digital inputs, 16 digital outputs, and an analog input/output expansion
module. A Variable Frequency Drive (VFD) is used to drive the AC Motor in both
directions, forward and reverse, in a suitable speed to move the elevator cabin
between floors in a smooth manner, Altivar 312 from Schneider Electric is the one
used. |
| Description: | 68 p. |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/8965 |
| Collection(s) : | Contrôle
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