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description Journal article public Jurnal Al-Azhar Indonesia Seri Sains dan Teknologi

Pengaruh Pola Penggunaan Otomotif Angkutan Umum Perkotaan terhadap Hilangnya Kapasitas Baterai Berbahan Lead Acid secara Prematur

Ahmad Juang Pratama, Hamzah Firdaus
Published 2015

Abstract

- Lead Acid batteries (BLA) is used for most of all public transport vehicles including four-wheel drive. Speed of aging battery is strongly influenced by operational pattern and maintenance of public transport vihicle. Overcharging, will result in corrosion and accelerate the evaporation of water. With more loading cycles in the (depth of discharge), positive mass degradation will be accelerated. Moreove, excessive load will also result in the release of a positive mass of the grid due to the excessive load can be taken by battery. The durability of the Battery on urban public transportation is also determined patterns of use. For example, operational characteristics a vehicle that often requires stopping would have the effect of certain types of damage to the components of the battery. This study will explore urban transport operational characteristics. By knowing the operational characteristics, a set of procedures can be set up in order to prevent premature loss of battery capacity. By using apropriate predictive maintenance procedure, the life span of battery will be longer, thus will improve the cost efficiency for starter lead acid battery replacement. Keywords – BLA (Lead Acid Battery), urban transport, service life BLA

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