Modelling and Simulation of Vehicle Electric Power Battery System
Harrison Obiora Amuji,
Donatus Eberechukwu Onwuegbuchunam,
Moses Olatunde Aponjolosun,
Kenneth Okechukwu Okeke,
Justice Chigozie Mbachu,
John Folayan Ojutalayo
Issue:
Volume 8, Issue 4, December 2022
Pages:
50-56
Received:
12 November 2022
Accepted:
14 December 2022
Published:
31 December 2022
DOI:
10.11648/j.ijtet.20220804.11
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Abstract: Electric power battery will continue to play significant role in electrifying of transportation systems as its capacity to store clean energy and provide reliable power is continually being improved through research and development. In a related vein electric power batteries for vehicles and other applications are considered viable alternative energy solutions in the global quest to mitigate the impact of greenhouse effect. Documented evidence shows that enormous resources are being invested by organizations toward development of batteries with higher energy density, longer life, faster and more efficient load. Thus, as national governments continue to legislate on climate change, more productive investments in research and development will ultimately favour the adoption of efficient and sustainable electric battery powered mobility solutions in the long run. Developing efficient and sustainable energy solution requires that electric power batteries’ performance should be reliable. Thus, the need to build reliable electric power battery system has provided the impetus to this study. In order to accurately study the performance of electric powered batteries, an equivalent circuit model is usually simulated to analyse dynamic characteristics and contrast with different order models of the battery. Using experiments the parameters of the battery are calibrated for improved efficiency. In this paper, we designed, developed and fitted the electric power battery model through electromagnetic induction and estimated its parameters; the battery will be recharged after a given period of time when the power is exhausted. The reliability model for the electric power battery was determined using the non-parametric method. We developed a simple linear regression model and through it, estimated the parameters of the fitted probability model, the mean time to failure and the reliability of the battery. We determined the mean time to failure of the power battery to be 477.12 hours, which is approximately 20days; and the reliability of the power battery is 3.609 x 10-71. We found and fitted the probability distribution for the electric power battery system and determined the output for each loop as presented in Table 2 by the Y* column. The developed and fitted regression model is used to forecast for the performance and future output of the power battery system.
Abstract: Electric power battery will continue to play significant role in electrifying of transportation systems as its capacity to store clean energy and provide reliable power is continually being improved through research and development. In a related vein electric power batteries for vehicles and other applications are considered viable alternative ener...
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Optimization of Electric Cars with Solar Cells and Life-PO4 Batteries
Bayu Purbo Wartoyo,
Ida Umboro
Issue:
Volume 8, Issue 4, December 2022
Pages:
57-63
Received:
23 December 2022
Accepted:
16 January 2023
Published:
31 January 2023
Abstract: At this time the Makassar Aviation Polytechnic still lacks equipment in energy conversion subjects where one of them is a solar cell-based electric vehicle, this solar cell-based electric vehicle is urgently needed to support learning activities, In this study we made a solar cell-based electric car where this equipment can be used to support energy conversion courses, where in making this equipment the authors need equipment such as electric motors, controllers, solar cell batteries, battery management systems, solar charge controllers, Optimization of electric cars with solar cells is done by converting sunlight captured by the solar cell modules into electrical energy which is then channeled to the charge controller. The voltage on the charge controller is set at 56v 58v which is then forwarded to the battery management system. In this phase the electric current will flow to each battery cell so that the conditions between the battery cells are balanced. the research that has been done has resulted in the conversion of solar energy into electrical energy and the conversion of electrical energy into motion energy. After the manufacturing process is complete, we carry out a testing process where we use the electric car until the car cannot move anymore. The first is the solar cell testing process itself, where the testing process is carried out without a load and with a load and the results show that there is no significant difference to the input voltage or voltage. comes out to the load because the voltage has been regulated by the solar charge controller, and the second is testing the electric car, the first is the position of the solar cell is closed and the second the position of the solar cell is opened, after the experiment is done, the results are obtained which is compared with the time the solar cell is opened with the time the solar cell is open closed there is an efficiency of 13% from the beginning.
Abstract: At this time the Makassar Aviation Polytechnic still lacks equipment in energy conversion subjects where one of them is a solar cell-based electric vehicle, this solar cell-based electric vehicle is urgently needed to support learning activities, In this study we made a solar cell-based electric car where this equipment can be used to support energ...
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