An Individuate Study On Hybrid Vehicle Battery And Their And Management, Charging Issues And Performance

  Nilotpal Haldar,  Samayita Sarkar,  Paromita Mitra,  Sourish Haldar,  Sanchita Saha

Different types of electric vehicles (EVs) have been recently designed with the aim of solving pollution problems caused by the emission of petrol and diesel powered engines and also economic problems caused by the rising prices of fossil fuels. There has been an increasing attraction towards plug-in hybrid electric vehicles (PHEVs) within the auto industry. PHEV is a hybrid vehicle which utilizes rechargeable batteries, or another energy storage device, that can be restored to full charge by connecting a plug to an external electric power source (usually a normal electric wall socket). A PHEV shares the characteristics of both a conventional hybrid electric vehicle, having an electric motor and an internal combustion engine (ICE); and of an all-electric vehicle, having a plug to connect to the electrical grid. As it is well known, one of the weakest points of electric vehicles is the battery system coupled with high battery prices and short life spans have led to growing interest in development of advanced charging techniques and algorithms. Vehicle autonomy and, therefore, accurate detection of battery state of charge (SoC) together with battery expected life, i.e., battery state of health, are among the major drawbacks that prevent the introduction of electric vehicles in the consumer market. In this paper an attempt has been made to review the batteries used in PHEVs and EVs which include different charging methods such as constant voltage, constant current, pulsed charging and burp charging are investigated. Termination methods such as time, voltage, voltage drop (dv/dt), current, and temperature are also discussed. Also discussed is a battery exchange system, where a discharged battery module(s) is replaced in seconds with a fully charged one. The battery powered car with an integrated battery will have a battery weighing nearly eight times that of the battery exchange car. The battery system choice is a crucial item with emphasis on vehicle range and performance. A solution is also proposed which features a high capability of energy storing in braking conditions, overvoltage and undervoltage protection and, obviously, SoC information

Keywords- Electric Vehicles. PHEV, Hybrid, SOC, ICE

Unique Identification Number - IJEDR1902093
Page Number(s) - 493-496
Pubished in - Volume 7 | Issue 2 | June 2019
DOI (Digital Object Identifier) -   
Publisher - IJEDR (ISSN - 2321-9939)

  Nilotpal Haldar,  Samayita Sarkar,  Paromita Mitra,  Sourish Haldar,  Sanchita Saha,   "An Individuate Study On Hybrid Vehicle Battery And Their And Management, Charging Issues And Performance", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.7, Issue 2, pp.493-496, June 2019, Available at :http://www.ijedr.org/papers/IJEDR1902093.pdf