Laporan Magang Perancangan Sistem (BMS) Bus Listrik Lower Deck di STP Otomotif ITS

Fauzi, Rizal Dzikri Fauzi (2024) Laporan Magang Perancangan Sistem (BMS) Bus Listrik Lower Deck di STP Otomotif ITS. Project Report. [s.n.], [s.l.]. (Unpublished)

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Abstract

Baterai adalah sebuah sel elektrokimia yang mengubah dari energi kimia menjadi listrik. Dan salah satu jenis baterai yakni baterai lithium ion, Baterai lithium ion memiliki keunggulan antara lain kerapatan energi dan juga masa pakai yang lama menjadi salah satu daya tarik konsumen. Seiring dengan permintaan pasarnya yang tinggi, dan penggunaan dari baterai litihum ion juga kian komplek, misalnya pada kendaraan bus listrik hingga kendaraan sepeda listrik. Kompleksitas ini mendorong baterai lithium ion dapat digunakan dalam kondisi spesifik, Misalnya untuk keperluan battery pack, Baterai lithium ion diharuskan memiliki tegangan yang sama dan stabil apabila hendak dihubungkan secara seri. Apabila kondisi ini tidak teratasi, tentunya keawetan dan keamanan baterai menjadi permasalahan. Battery Management System (BMS) adalah solusi atas permasalahan tersebut. Penelitian dari laporan magang ini bertujuan untuk merancang rangkaian sistem (BMS) yang akan diinstalasi pada baterai pack di bus lsitrik. BMS yang dirancang menggunakan Orion BMS 2 180 Cell. Hasil Perancangan menunjukkan performa BMS untuk memonitoring nilai tegangan, Nilai tegangan saat pengisian baterai pack, Over charging, Over discharging dan Over temperatur. Adapun proses balancing bekerja dengan baik dalam menjaga nilai tegangan baterai berada pada angka 4,2v.
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A battery is an electrochemical cell that converts chemical energy into electricity. And one type of battery is a lithium ion battery, lithium ion batteries have advantages including energy density and also a long service life is one of the attractions of consumers. Along with its high market demand, and the use of lithium ion batteries is also increasingly complex, for example in electric bus vehicles to electric bicycle vehicles. This complexity encourages lithium ion batteries to be used under certain conditions, for example for battery pack purposes, lithium ion batteries are required to have the same and stable voltage when connected in series. If this condition is not resolved, of course, the durability and safety of the battery becomes a problem. Battery Management System (BMS) is the solution to this problem. This internship report research aims to design a system circuit (BMS) that will be installed on the battery in the electric bus. The designed BMS uses Orion BMS 2 180 Cell. The design results show the performance of the BMS to monitor the voltage value, voltage value when charging the battery, Over charging, Over discharging and Over temperature. The balancing process works well in maintaining the battery voltage value at 4.2v.

Item Type:	Monograph (Project Report)
Uncontrolled Keywords:	Baterai Lithium, Bus Listrik, Battery Management System (BMS).
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK152.A75 Electrical engineering--Safety measures T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2921 Lithium cells. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7868.P6 Power supply
Divisions:	Faculty of Vocational > Mechanical Industrial Engineering (D4)
Depositing User:	Rizal Dzikri Fauzi
Date Deposited:	19 Jul 2024 08:44
Last Modified:	19 Jul 2024 08:44
URI:	http://repository.its.ac.id/id/eprint/108501

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