Design and Experimental Analysis of Electro Magnetic Braking System

Gembali, Srinivasa Gupta; Rao, Abhijit; Naresh, H.

doi:10.1016/j.matpr.2020.11.806

Cited by 3 publications

(2 citation statements)

References 6 publications

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“…Pembangkitan energi listrik dari sumber energi yang terbuang (waste energy harvesting) menjadi alternatif yang di masa depan menjadi harapan untuk mewujudkan energi yang bersih dan berkelanjutan [1], [2], [3], [4], teknologi yang menunjang pun sudah mulai dikembangkan [5], [6], [7]. Sumber energi tersebut dapat berasal dari berbagai macam aktivitas, kegiatan, atau fenomena alam, seperti tetes air hujan, aliran air dalam pipa air rumah tangga, pengereman kendaraan, dan lain sebagainya [8], [9], [10], [11], [12]. Berbagai jenis sumber energi tersebut, ketika bisa ditangkap sebagai suatu energi kinetik, dapat dijadikan sebagai sumber energi penggerak turbin pada generator konvensional [13].…”

Section: Pendahuluanunclassified

Pemanfaatan Guncangan sebagai Sumber Pembangkitan Listrik

Ahmad,

Vania,

Wijanarko

2024

ECT

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Kebutuhan energi yang semakin meningkat tidak sejalan dengan ketersediaan sumber energi yang ada di alam, sehingga manusia dituntut untuk terus berinovasi mencari sumber energi alternatif, termasuk juga dengan pemanfaatan energi terbuang dari suatu sistem, yang kemudin energi terbuang tersebut digunakan sebagai sumber energi untuk sistem lainnya. Penelitian mengenai pembangkit listrik portabel dengan sumber energi goncangan ini bertujuan untuk memanfaatkan energi yang terbentuk akibat adanya goncangan seperti ketika bersepeda melalui jalanan yang tidak rata, atau bahkan goncangan pada tas punggung ketika digunakan saat kita berjalan. Teori utama yang mendukung penelitian ini adalah teori Hukum Lenz dan Hukum Faraday. Hukum Lenz membahas mengenai arus akibat ggl induksi yang memiliki arah tertentu. Dalam Hukum Lenz dijelaskan bahwa arus induksi memiliki arah yang selalu menjauhi sumber medan magnet yang memengaruhinya. Pada Hukum Faraday, sumber energi yang dapat diproses untuk menghasilkan perubahan besarnya medan magnet terhadap waktu, berdasarkan pada kedua hukum tersebut, dapat dimanfaatkan untuk membangkitkan listrik.Listrik yang dibangkitkan pada penelitian ini masih sangat kecil, namun ada potensi yang perlu untuk dikembangkan lebih lanjut. Pembangkit yang digunakan pada penelitian ini ada dua jenis, pertama yaitu pembangkit dengan satu kumparan besar tunggal, kedua yaitu pembangkit dengan tiga kumparan yang terhubung seri antar-kumparannya. Pengujian tanpa beban menghasilkan tegangan terbangkit terbesar sebesar 2,07 volt pada frekuensi goncangan 240 BPM pada pembangkit dengan selongsong satu kumparan tunggal. Pengujian dengan beban menghasilkan daya terbangkit tertinggi pada saat 240 BPM yaitu sekitar 11,1 mW, dan tegangan terbesar 1,64 volt, pada selongsong satu kumparan tunggal.

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Section: Pendahuluanunclassified

Pemanfaatan Guncangan sebagai Sumber Pembangkitan Listrik

Ahmad,

Vania,

Wijanarko

2024

ECT

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“…The braking system is a vital component in the braking process to decelerate a vehicle, maintain the speed of vehicles on a downhill road, and conserve vehicle stability. Malfunction of the braking system will endanger passengers and result in fatalities [1,2]. The importance of a braking system in a vehicle promotes the government to make regulations to prevent accidents caused by braking system failure.…”

Section: Introductionmentioning

confidence: 99%

Numerical Simulation of Designing a Braking System by Comparing Pressure in Minibus Type Vehicle

Hibatullah,

Subardjah

2023

INVOTEK

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The braking system is crucial in maintaining the vehicle's safety to avoid fatality. However, designing a vehicle braking system can take significant time and energy. Hence, a method to design a braking system that requires less time and energy is necessary. The vehicle specifications will affect the braking design process in designing a braking system. In addition, the existing government regulations limit the braking capacity that must be achieved during the braking process. These two things become the limitations in designing an optimal braking system. The design process is carried out by determining the required pressure for the braking process and the pressure generated during the braking process. The generated pressure must exceed the required pressure for the braking system design to work appropriately. The conditions mentioned earlier can be achieved by iterating and selecting the standard component. A case study in the form of braking system design has been carried out where the braking system can generate a pressure of 4.14 MPa and requires a pressure of 3.13 MPa and 2.34 MPa at the front and rear caliper on a vehicle weighing 78.48 kN to decelerate 5 ms-2 as required in Indonesia government regulation. A comparison is made with other methods proposed by other researchers to ensure the proposed method can be applied to various conditions. The comparison results show that the proposed method can be applied to various conditions. Moreover, the proposed method can minimize the difference in pressure between the generated and the required pressure to avoid overdesign.

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Integration of Automatic Speed Reducers and Motion Stabilizers for Improved Turn Ability in Two-Wheelers

Radhika Venugopal Jawahar,

Venugopalan

et al. 2023

SAE Technical Paper Series

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<div class="section abstract"><div class="htmlview paragraph">The operation of two-wheelers, or bikes, presents risks due to factors such as excessive speed, severe acceleration, and over-tilting, which may compromise the stability of the vehicle. This study proposes a solution to enhance ride safety and turn ability by integrating automatic speed reducers and a motion stabilizer, modelled using CATIA and designed from PVC material. The stabilizer is situated between the fork arms, holding a magnet, which initiates automatic braking when the magnet approaches the rim during a turn. We conducted three modes of testing, including no load and no angle, under magnetic load at zero angles, and under magnetic load at various angles in both lateral directions. Frequency data corresponding to the calculated speed was recorded using a spectrum analyzer, and we performed counterbalancing weight calculations to ensure stability. The results revealed a reduction in speed due to magnetic action. The objective was to design a setup that can be used for a safe two-wheeler ride while making a turn by reducing the speed. While it is true that the reduction in speed due to magnetic action in an Eddy current brake is an expected result, the unique contribution of our research lies in the application of this concept to enhance ride safety and turn ability in two-wheelers. This reduction in speed, although an expected outcome due to the magnetic action, was essential for improving stability and safety during turns. Future work will involve implementing this concept in a two-wheeler and conducting real-time testing while considering implementation challenges and reviewing relevant literature.</div></div>

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Design and Experimental Analysis of Electro Magnetic Braking System

Cited by 3 publications

References 6 publications

Pemanfaatan Guncangan sebagai Sumber Pembangkitan Listrik

Pemanfaatan Guncangan sebagai Sumber Pembangkitan Listrik

Numerical Simulation of Designing a Braking System by Comparing Pressure in Minibus Type Vehicle

Integration of Automatic Speed Reducers and Motion Stabilizers for Improved Turn Ability in Two-Wheelers

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