Mathematical Model of Apron Conveyor Controlled Electric Drive in Operation Starting Modes

Breido, I. V.; Intykov, Tokmyrza Smagulovich; Daniyarov, N.A.; Kelisbekov, A.K.; Semykina, Irina; systems, logistics

doi:10.32014/2019.2518-170x.59

Cited by 3 publications

(2 citation statements)

References 1 publication

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“…Elimination of the material transfer points reduces dust and abrasive wear of the belt [16,17], resistance to motion [10,18,19], electricity consumption [20], related costs [21,22] and carbon dioxide emissions [23]. In the operation of belt intermediate drives, it is necessary to control the motors both in steady and transient motion, i.e., variable material flow and start-up [24][25][26][27]. One of the solutions is the use of control systems based on vector inverters, with separate control of engine rpm and torque [28][29][30].…”

Section: Introductionmentioning

confidence: 99%

Conveyor Intermediate TT Drive with Power Transmission at the Return Belt

Bortnowski

Gładysiewicz

et al. 2022

Energies

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Intermediate linear booster drive can solve many problems of transport by long route conveyors. At the same time, operating costs are significantly reduced. There are solutions using intermediate belt drives, usually involving friction coupling in the carry belt. From a theoretical point of view, it is possible to transmit the friction force on an additional section in the return belt. The article presents a theoretical and experimental analysis of this solution and a comparison with a drive operating in a conventional solution. The transferred forces, the variability of the belt tension as well as the efficiency and stability of the drive for both solutions were compared. The use of additional coupling in the return belt makes it possible to increase the transmitted friction force and achieve a better rate of electricity consumption. The solution can be useful in currently existing intermediate drives, where it is possible to support the return side and transmit power.

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Section: Introductionmentioning

confidence: 99%

Conveyor Intermediate TT Drive with Power Transmission at the Return Belt

Bortnowski

Gładysiewicz

et al. 2022

Energies

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“…The operational experience of multi-drive plate conveyors shows that their high efficiency is possible provided that the conveyors are equipped with systems and tools for automatic distributing the total load of the conveyor between its drives, controlling the speed of the bearing belt, eliminating equalizing forces in the traction chain of the conveyor, automatic starting the multidrive conveyor taking into account elastic-viscous properties of the traction-bearing belt and a number of other factors [1][2][3][4]. At present the intensity of developing new deposits is increasing, which leads to increasing the cargo flows.…”

Section: Introductionmentioning

confidence: 99%

Mathematical Model of Multi-Motor Plate Conveyor Traction Body With Frequency-Controlled Electric Drive

Breido¹

2019

Eurasian phys. tech. j.

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In the course of operation of chain conveyors emergency situations are possible. The reasons for this can be the intensity of the moving parts wear, increasing the pitch of the traction chains hinges, which leads to occurrence of shock loads in the traction body and failure of individual elements of the conveyor. Upon reaching a certain limiting increase in the pitch of the traction unit, further operation of the chain transmission cannot be possible due to significant decreasing the safety factor of the chains, violation of the ease of movement, or violation of the engagement of the chain joints with sprockets and cams of the intermediate drives. In the considered works dealing with studying the operating modes of plate conveyors, methods of solving the problem of distribution of loads between the master and slave drives in a multi-motor plate conveyor by means of a frequency-controlled electric drive are not considered.

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Analisis Beban Kerja Fisik dan Situation Awareness pada Unit Apron Movement Control (AMC) Bandar Udara Halu Oleo Kendari

Muhlis

2024

aero

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Transportasi udara telah mengalami perkembangan pesat dengan adanya kemajuan teknologi penerbangan seperti mesin yang lebih efisien bahan bakar, sistem navigasi yang akurat, dan desain pesawat yang inovatif. Setiap Bandar Udara banyak kegiatan yang dilakukan, untuk melakukan tugas dan fungsi dari kegiatan yang ada. Bandar Udara Halu Oleo Kendari pada tahun 2022-2023 terdapat peninhkatan baik dari jumlah pesawat penumpang dan juga pesawat kargo. Dengan adanya perkembangan tersebut dapat bepotensi menyebabkan beban kerja fisik yang tinggi dapat menyebabkan kelelahan, yang dapat menurunkan situasion awareness. Penelitian ini menggunakan jenis penelitian dengan metode deskriptif kualitatif. Dengan data primer berupa wawancara, observasi, dan data sekunder berupa studi pustaka, arsip SOP (Standar Operasional), serta dokumentasi kejadian yang terkait. Teknik pengumpulan data melibatkan observasi, wawancara, dan dokumentasi. Proses analisis data melibatkan pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Keabsahan penelitian diukur menggunakan teknik triangulasi Teknik. Hasil penelitian menujukkan bahwa kondisi beban kerja fisik masih tergolong sedang karena beban kerja yang diberi belum berdampak hingga kelelahan atau mengganggu Kesehatan fisik personel. Sedangkan untuk kondisi situation awareness termasuk dalam kondisi yang baik dan berada pada level 3 untuk situation awareness. Hal ini disebabkan karena personel mampu memfungsikan diri secara efektif dalam lingkungan sekitar, khususnya terkait keterlibatan dan respon terhadap kejadian di wilayah airside.

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Mathematical Model of Apron Conveyor Controlled Electric Drive in Operation Starting Modes

Cited by 3 publications

References 1 publication

Conveyor Intermediate TT Drive with Power Transmission at the Return Belt

Conveyor Intermediate TT Drive with Power Transmission at the Return Belt

Mathematical Model of Multi-Motor Plate Conveyor Traction Body With Frequency-Controlled Electric Drive

Analisis Beban Kerja Fisik dan Situation Awareness pada Unit Apron Movement Control (AMC) Bandar Udara Halu Oleo Kendari

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