Modeling Charging Automation for Electric Vehicles

Running head: MODELING CHARGING AUTOMATION FOR ELECTRIC VEHICLES BY
USE OF SMALLER BATTERY FOR THE WIRELESS CHARGING ELECTRIC VEHICLES
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Modeling Charging Automation for Electric Vehicles by use of Smaller Battery Good the
Wireless Charging Electric Vehicles
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MODELING CHARGING AUTOMATION FOR ELECTRIC VEHICLES BY USE OF
SMALLER BATTERY GOOD THE WIRELESS CHARGING ELECTRIC VEHICLES 2
Abstract
There is an emerging dynamic wireless process of charging and modeling the batteries in
the electric vehicles. This is the new technology aimed at bringing the new way in which the cars
can be charged without being connected to the main socket. The outcome of the research will be
based on getting the new ways in which the electric vehicles are charged when on the motion.
There are some challenges which will be addressed through the research. The challenges will be
addressed by the DWC-EV system on battery technology from the time the battery is taken for
the recharge. In addition, other challenges that will be addressed in the research include the cost
of establishment and range of charging. The cost of establishment is covered by the installation
of the EV along the roads. The research will analyze the frequency under which the EV will
charge the vehicle while on motion and the lifetime of the battery within the DWC-EV. The
research introduces the mathematical model for the evaluation of the cost of the establishment of
the system. The degradation level of the battery is as well determined. The research model will
evaluate the impact of the small battery in the charging system of the electric vehicles.
Key words: DWC-EV program, EVs vehicle batteries, power models, The SOC change
Research plan
The research provide the preliminary on the outcomes regarding the provision of insights
regarding the DWC charging system and lifetime of battery (Jeong, Jang, Kum and Lee 2018
p.486). The research hypothesis in the research is that the small battery is good for wireless
charging of the vehicle. DWC vehicles need not to be installed with big batter because they will
be charged frequently from the power points along the roads. There will be shallow charging of
the DWC to improve the quality of the battery (Machura and Li, 2019 p.209).
Planned methods to be used

MODELING CHARGING AUTOMATION FOR ELECTRIC VEHICLES BY USE OF
SMALLER BATTERY GOOD THE WIRELESS CHARGING ELECTRIC VEHICLES 3
There are some research methods that will be used in the research for a better collection of
information based on the topic of study. These methods include the use of the model for the
establishment of the battery effectiveness in implementing the new changes based on the
wireless charging technology. Some of the methods used are the power dynamics model on
DWC-EV. In this model-method, the power of the batter is calculated based on the battery
degradation process. The DWC-EV system is integrated on vehicles for the purpose of
improving the wireless charging in the infrastructure. In this model, power models are
considered from the two points of the perspective such as the side of the vehicles and the facility
of the wireless charging.
Methods of gaining and analyzing the data
In the process of gaining and analyzing the data, DWC-EV method is used in the
transaction process based on the operation of the vehicle at the speed of V (t) and the
acceleration rate of a (t). The other method used in this research is the battery lifetime and
degradation model. This model-method gives a summary of the Ah-throughput model (Do
Chung, Lee and Jeon, 2018 p.79). It is widely used in the mathematical model for the
determination of the life of the vehicle battery. This model method suggests that the life of the
battery is determined by the capacity of its health indicator. It indicates that the lithium made
batteries are better to be used for the EVs vehicle batteries because they have very shallow
charging capacity. In figure 1, the x-axis will represent the time and the y-axis represents the
SOC. The model brings an idea of the fact that the charging capacity of the battery is up to 80%
of the SOCu and the rate of discharge is up to 20% as per the SOCl.