Desain Sistem Manajemen Energi Pada System Hybrid Catenary-Battery Untuk Kereta Listrik

Putra, Geraldy Rizko Adhira (2022) Desain Sistem Manajemen Energi Pada System Hybrid Catenary-Battery Untuk Kereta Listrik. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Kereta Rel Listrik (disingkat KRL) merupakan kereta rel yang bergerak dengan sistem propulsi yang menggunakan sumber energi listrik. Meskipun kereta rel listrik dianggap paling effisien yang dapat melepaskan emisi karbon yang minimal, akan tetapi ada keterbatasan dalam menjalankan kereta rel listrik yang hanya dapat melalui jalur electrified-line yang dimana jika sumber dari catenary mati akan menyebabkan kereta listrik berhenti di tengah perjalanan. Hal ini memunculkan teknologi hibrida catenary-battery yang diharapkan kereta listrik dapat melalui jalur non-electrified line , dan juga akan mengurangi resiko kereta berhenti di tengah perjalanan akibat sumber catenary mati. Pada sistem hybrid tersebut diperlukan suatu sistem untuk mengatur pembebanan pada kereta rel listrik agar pasokan listrik lebih andal dan efisien. Oleh karena itu dirancanglah sebuah sistem manajemen energi dengan tujuan mengoptimalkan pengoperasian kereta rel listrik dengan menggunakan dua jenis sumber listrik serta akan menambah lifetime battery. Energy management system (EMS) merupakan sebuah perangkat yang berfungsi untuk mengoptimalkan pengoperasian kedua sumber listrik (cartenary & battery) dengan cara memaksimalkan daya yang dihasilkan cartenary & battery atau dengan melihat daya dari beban, sehingga kedua sumber listrik tersebut mampu mensupply beban secara optimal dan juga dapat mengurangi tagihan dari PLN. Berdasarkan hasil analisa, dapat disimpulkan bahwa EMS dapat mengatur pembagian daya dengan melakukan perubahan duty cycle pada kontrol EMS. Dengan menggunakan EMS dapat dimungkinkan untuk mengatur daya keluaran berdasarkan kebutuhan beban yang ditanggung. Dengan menggunakan control CCCV dapat menge-charge baterai dengan mempertimbangkan tegangan maksimum charge dan juga arus cut off, sehingga dapat menge-charge baterai sesuai dengan kapasitas penuhnya.
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Electric Rail Train (abbreviated as KRL) is a rail train that moves with a propulsion system that uses an electrical energy source. Although electric rail trains are considered the most efficient which can release minimal carbon emissions, but there are limitations in running electric trains which can only go through electrified-line lines where if the catenary source goes out it will cause the electric train to stop in the middle of the journey. This gives rise to the catenary-battery hybrid technology which is expected to allow electric trains to pass through non-electrified lines, and will also reduce the risk of trains stopping in the middle of the journey due to a catenary source failure. In this hybrid system, a system is needed to regulate the loading on the electric rail train so that the electricity supply is more reliable and efficient. Therefore, an energy management system was designed with the aim of optimizing the operation of the electric train using two types of power sources and increasing battery lifetime. Energy management system (EMS) is a device that functions to optimize the operation of both power sources (cartenary & battery) by maximizing the power generated by the cartenary & battery or by looking at the power of the load, so that the two power sources are able to optimally supply the load and also can reduce the bill from PLN. Based on the results of the analysis, it can be concluded that EMS can regulate the power distribution by changing the duty cycle of the EMS control. By using EMS it is possible to adjust the output power based on the load required. By using the CCCV control, you can charge the battery by considering the maximum charge voltage and also the cut off current, so you can charge the battery according to its full capacity.

Item Type:	Thesis (Other)
Additional Information:	RSE 621.312 42 Put d-1 2022
Uncontrolled Keywords:	EMS, Kereta listrik, Traksi hybrid. EMS, Electric train, Hybrid traction.
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:	Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Electrical Engineering > 20201-(S1) Undergraduate Thesis
Depositing User:	Mr. Marsudiyana -
Date Deposited:	15 Jun 2026 00:58
Last Modified:	15 Jun 2026 00:58
URI:	http://repository.its.ac.id/id/eprint/133784

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