Analysis of Comparison Between Direct Starting Method (Direct on Line) with Variable Speed Drive (VSD) in Three-Phase Induction Motors
DOI:
https://doi.org/10.30743/e6fna887Keywords:
Three-Phase Induction Motor; Starting Method; Variable Speed Drive; Direct On Line; Starting CurrentAbstract
Electric motors are essential tools in the industrial world, frequently used to drive various industrial processes. Induction motors come in different capacities based on needs, and large-capacity motors generate high starting currents, which can potentially damage the motor. To minimize the risk of damage, an appropriate starting method is required. The Direct On Line (DOL) method is a simple, commonly used method due to its easy maintenance and economical installation. The Variable Speed Drive (VSD) method shows better operational efficiency. This study compares these two methods by conducting direct measurements at the Transmission and Distribution Laboratory of the University of North Sumatra. The calculation results show that the motor efficiency using the DOL method is 93.2%, while with the VSD method, it is 95.6%. This comparison indicates that the performance of VSD is superior to the DOL method.
References
. Nurmalitawati, Aztrid. 2014. Analisis Perbandingan Besarnya Arus Start Motor Induksi Berkapasitas Besar Terhadap Jatuh Tegangan Bus. Jakarta : Universitas Indonesia.
. Supriyadi, A. (2015). Metoda Starting Motor Induksi 3 Fasa Rotor Sangkar Tupai (Rotor Squirrel-Cage Rotor 3 Phase Induction Motor). Swara Patra : Majalah Ilmiah PPSDM Migas , 5 (2).
. Atmam, Abrar Tanjung, Zulfahri. 2018. Analisis Penggunaan Energi Listrik Motor Induksi Tiga Phasa Menggunakan Variable Speed Drive (VSD) Vol.2 No. 2, pp.52-59. Universitas Lancang Kuning.
. Febrian Nugroho, Tedjo Sukmadi, Mochammad Facta. 2015. Perancangan Modul dan Perbandingan Metode Starting dan Pengaturan Kecepatan Motor Induksi 3 Fasa. Semarang : Universitas Diponegoro.
. Martogi Ivan Putra Naibaho, Ketut Wijaya, Made Mataram. 2021. Studi Analisis Perbandingan Metode Starting Direct On Line (DOL) Dan Variable Speed Drive (VSD) Pada Motor Fan Untuk Cooling Tower di PT. RAPP (Riau Andalan Pulp Paper). Bali : Universitas Udayana.
. Yusnan Badruzzaman. 2015. Sistem Monitoring Kendali Motor Induksi Tiga Fasa Dengan Variable Speed Drive Berbasis PLC dan SCADA Vol. 11 No 2 : 147-152. Politeknik Negeri Semarang.
. Zuhal. 1998. Dasar Teknik Tenaga Listrik dan Elektronika Daya. Jakarta : Penerbit PT Gramedia Pustaka Utama.
. Eugene C. Lister. 1993. Mesin dan Rangkaian Listrik. Jakarta : Penerbit Erlangga.
. Sukarma, I.N. 2020. Perbandingaan Start Motor Induksi Tiga Fasa Menggunakan DOL, Star Delta Dan VSD Altivar61. Bukit Jimbaran : Politeknik Negeri Bali.
. Mohan, Ned;Undeland, tore M; Robbins, William p. 1995. Power Electronic converter, aplication, and Design, s.I ; John Wiley And Sons, Inc.
. Sirait, David H. 2008. Analisis Starting Motor Induksi Tiga Phasa Pada PT. Berlian Unggas Sakti TJ. Moirawa. Medan : Universitas Sumatera Utara.
. Sukarma, I.N. 2020. Perbandingan start motor induksi tiga fasa menggunakan DOL, Start Delta dan VSD Altivar61. Bukit Jimbaran : Politeknik Negeri Bali.
. F.O. Enemouh, E. E. Oktafor, J. C. Onuegbu, V.N. Agu, Modelling, Simulation and Performance Analysis of A Variable Frequency Drive in Speed Control Of Induction Motor, 3 (2013) 36-41. 53
. ]AS, Pabla. 1994 . Sistem Distribusi Daya Listrik. Jakarta: Erlangga.
. Berahim, Hamzah. 1991 . Pengantar Teknik Tenaga Listrik. Yogyakarta: Andi Offset.
. Kanaalaq, Ragerishcire. 2013. “Analisis Daya Motor Induksi Tiga PhasaPenggerak Belt Conveyr BC-11”. Other thesis.
. Naesa, Adna Bagus. 2017. “Analisa Efisiensi Motor Induksi 3 Phasa GB 304 45Kw Pada Blower Cooling Tower Di PT. Pupuk Sriwidjaja”. Other thesis,Politeknik Negeri Sriwijaya.
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