Speed Controlled Belt Conveyors: Drives and Mechanical Considerations
The paper presents variable speed belt conveyor system where the reference speed is changed in order to achieve improved energy efficiency of operation. The recorded measurements show that belt tension varies within the same limits as under constant speed operation. These results introduce a new i...
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Stefan cel Mare University of Suceava
2018-02-01
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Online Access: | http://dx.doi.org/10.4316/AECE.2018.01007 |
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doaj-2ef4a51996cc4b85aa03e5bb1a9902a52020-11-25T01:05:56ZengStefan cel Mare University of SuceavaAdvances in Electrical and Computer Engineering1582-74451844-76002018-02-01181516010.4316/AECE.2018.01007Speed Controlled Belt Conveyors: Drives and Mechanical ConsiderationsBEBIC, M. Z.RISTIC, L. B.The paper presents variable speed belt conveyor system where the reference speed is changed in order to achieve improved energy efficiency of operation. The recorded measurements show that belt tension varies within the same limits as under constant speed operation. These results introduce a new insight of the present state of the art in variable speed belt conveyor drives. The system is realized with remote control from the control center on an open pit mine. The structure of the multi-motor drive system of a single conveyor, as well as of the network-based control system distributed among belt conveyor stations and the control center are shown. Speed control of a belt conveyor system is organized to provide better utilization of the available material cross section on the belt and reduced electrical energy consumption of the drive. The experimental results obtained on the system prove that, under existing constraints, the applied algorithm has not introduced additional stress to the belt or mechanical assemblies during acceleration and deceleration processes, while providing higher energy efficiency of operation.http://dx.doi.org/10.4316/AECE.2018.01007mining industryvariable speed drivesbeltsalgorithmstress |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
BEBIC, M. Z. RISTIC, L. B. |
spellingShingle |
BEBIC, M. Z. RISTIC, L. B. Speed Controlled Belt Conveyors: Drives and Mechanical Considerations Advances in Electrical and Computer Engineering mining industry variable speed drives belts algorithm stress |
author_facet |
BEBIC, M. Z. RISTIC, L. B. |
author_sort |
BEBIC, M. Z. |
title |
Speed Controlled Belt Conveyors: Drives and Mechanical Considerations |
title_short |
Speed Controlled Belt Conveyors: Drives and Mechanical Considerations |
title_full |
Speed Controlled Belt Conveyors: Drives and Mechanical Considerations |
title_fullStr |
Speed Controlled Belt Conveyors: Drives and Mechanical Considerations |
title_full_unstemmed |
Speed Controlled Belt Conveyors: Drives and Mechanical Considerations |
title_sort |
speed controlled belt conveyors: drives and mechanical considerations |
publisher |
Stefan cel Mare University of Suceava |
series |
Advances in Electrical and Computer Engineering |
issn |
1582-7445 1844-7600 |
publishDate |
2018-02-01 |
description |
The paper presents variable speed belt conveyor system where the reference speed is changed in order
to achieve improved energy efficiency of operation. The recorded measurements show that belt tension
varies within the same limits as under constant speed operation. These results introduce a new insight
of the present state of the art in variable speed belt conveyor drives. The system is realized with
remote control from the control center on an open pit mine. The structure of the multi-motor drive
system of a single conveyor, as well as of the network-based control system distributed among belt
conveyor stations and the control center are shown. Speed control of a belt conveyor system is
organized to provide better utilization of the available material cross section on the belt and
reduced electrical energy consumption of the drive. The experimental results obtained on the
system prove that, under existing constraints, the applied algorithm has not introduced additional
stress to the belt or mechanical assemblies during acceleration and deceleration processes,
while providing higher energy efficiency of operation. |
topic |
mining industry variable speed drives belts algorithm stress |
url |
http://dx.doi.org/10.4316/AECE.2018.01007 |
work_keys_str_mv |
AT bebicmz speedcontrolledbeltconveyorsdrivesandmechanicalconsiderations AT risticlb speedcontrolledbeltconveyorsdrivesandmechanicalconsiderations |
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1725192315709947904 |