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Power Analysis of 3 Phase Induction Motor Drive Conveyor 06 at PT. Mitrabara Adiperdana: Analisis Daya Motor Induksi 3 Fasa Penggerak Conveyor 06 di PT. Mitrabara Adiperdana abdul muis prasetia; Linda Sartika; Hironimus
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 18 No. 2 (2024)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v18n2.2587

Abstract

Conveyor belt is a material handling tool that is widely used in minning industry. The tool consists of belts or tires made of various types of materials that are resistant to the transportation of solid objects or coal. In order to drive the conveyor, a 3-phase induction motor is needed. PT. Mitrabara Adiperdana used induction motors on each conveyor including conveyor 06. With consumer demand, motors continue to operate to drive conveyors in transporting coal on stockpiles filling barges. The number of berges filled makes the motor continue to operate to move the conveyor for up to one full day. Therefor, it is necessary to analyze the power of consumption and performance level of the motor on conveyor 06, because if there is demage to the motor, the production process on conveyor will be hampered. From the primary data obtained in the field by making direct measurements and obtained the calculation results, the power value is 35.058 Kw when the conveyor is not loaded and 81.80 kw when the conveyor is loaded. With the result of power used when loaded, the calculation of efficiency is 69,45%. Whith this value, the conveyor motor 06 operates less effectively. It is stated be effective when the efficiency value is between 80% and 100% of the effeciency value on motor rating rate.
Power Analysis of 3 Phase Induction Motor Drive Conveyor 06 at PT. Mitrabara Adiperdana: Analisis Daya Motor Induksi 3 Fasa Penggerak Conveyor 06 di PT. Mitrabara Adiperdana abdul muis prasetia; Linda Sartika; Hironimus
Electrician : Jurnal Rekayasa dan Teknologi Elektro Vol. 18 No. 2 (2024)
Publisher : Department of Electrical Engineering, Faculty of Engineering, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/elc.v18n2.2587

Abstract

Conveyor belt is a material handling tool that is widely used in minning industry. The tool consists of belts or tires made of various types of materials that are resistant to the transportation of solid objects or coal. In order to drive the conveyor, a 3-phase induction motor is needed. PT. Mitrabara Adiperdana used induction motors on each conveyor including conveyor 06. With consumer demand, motors continue to operate to drive conveyors in transporting coal on stockpiles filling barges. The number of berges filled makes the motor continue to operate to move the conveyor for up to one full day. Therefor, it is necessary to analyze the power of consumption and performance level of the motor on conveyor 06, because if there is demage to the motor, the production process on conveyor will be hampered. From the primary data obtained in the field by making direct measurements and obtained the calculation results, the power value is 35.058 Kw when the conveyor is not loaded and 81.80 kw when the conveyor is loaded. With the result of power used when loaded, the calculation of efficiency is 69,45%. Whith this value, the conveyor motor 06 operates less effectively. It is stated be effective when the efficiency value is between 80% and 100% of the effeciency value on motor rating rate.
KURIKULUM DAN PRAKTIK PENDIDIKAN PADA MASA ISLAM AWAL: ANALISIS HISTORIS PENDIDIKAN DARI ERA KENABIAN HINGGA KEKHALIFAHAN RASYIDIN (610-661 M) Hironimus; Faridi
Ta lim Jurnal Pendidikan Agama Islam dan Manajemen Pendidikan Islam Vol. 6 No. 1 (2026): Ta'lim: Jurnal Pendidikan Agama Islam dan Manajemen Pendidikan Islam
Publisher : Prodi Pendidikan Agama Islam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59098/talim.v6i1.3000

Abstract

Penelitian ini menyajikan analisis historis komprehensif tentang kurikulum pendidikan dan praktik pedagogis pada masa Islam awal, yang membentang dari era Kenabian (610-632 M) hingga Kekhalifahan Rasyidin (632-661 M). Dengan menggunakan metodologi historis kualitatif melalui analisis dokumenter, penelitian ini mengkaji mata pelajaran utama yang diajarkan, metode pendidikan yang digunakan, pengaruh sosio-politik terhadap pengembangan kurikulum, dan peran institusi keagamaan dalam membentuk pendidikan Islam. Temuan penelitian mengungkapkan bahwa pendidikan pada periode formatif ini dicirikan oleh transmisi lisan (talaqqī bi al-Mushāfahah), praktik hafalan, dan pendekatan pembelajaran kontekstual yang sangat terkait dengan lanskap sosio-politik peradaban Islam yang sedang berkembang. Kurikulum terutama berpusat pada studi Al-Qur'an, ilmu Hadits, bahasa dan sastra Arab, yurisprudensi Islam (fiqh), serta ilmu pengetahuan dasar dan matematika. Institusi keagamaan, khususnya masjid dan kuttāb (sekolah Al-Qur'an), berfungsi sebagai tempat utama kegiatan pendidikan, membangun kerangka kerja fundamental yang akan mempengaruhi sistem pendidikan Islam selama berabad-abad. Penelitian ini berkontribusi pada pemahaman tentang bagaimana pendidikan Islam awal berfungsi sebagai mekanisme transmisi agama, pelestarian budaya, dan konsolidasi administratif selama periode ekspansi wilayah yang pesat. Implikasi dari temuan ini meluas ke reformasi pendidikan Islam kontemporer dan pengembangan pendekatan pedagogis yang tetap setia pada metode tradisional sambil mengatasi tantangan pendidikan modern.