scholarly journals Propuesta de diseño de batería reutilizada

Author(s):  
Oscar Enrique GARCIA-DUARTE ◽  
Arnulfo PÉREZ-PÉREZ ◽  
Luis Armando TORRES-RICO

In this work, a reused automotive battery based on a study of existing technologies is proposed. The applied technologies were classified by the materials used in the construction of the electrochemical cells, the important characteristics were identified, among which are: the storage capacity, the nominal voltage of their cells, among others. Lead batteries for cost will continue to occupy a considerable market share for conventional automotive electrical systems, but due to their performance these batteries are not used in powertrains. Nickel metal hydride batteries withstand greater work stress, have a higher energy density and are used in the propulsion systems of hybrid vehicles. Due to the demand for energy and power that electric vehicles require, lithium ion technology is used.

2015 ◽  
Vol 785 ◽  
pp. 687-691 ◽  
Author(s):  
Rizanaliah Kasim ◽  
Abdul Rahim Abdullah ◽  
Nur Asmiza Selamat ◽  
Mohamad Faizal Baharom ◽  
N.H.T.H. Ahmad

Batteries are essential components of most electrical devices and one of the most important parameters in batteries is storage capacity. It represents the maximum amount of energy that can be extracted from the battery under certain specified condition. This paper presents the analysis of charging and discharging battery signal using periodogram. The periodogram converts waveform data from the time domain into the frequency domain and represents the distribution of the signal power over frequency. This analysis focuses on four types of batteries which are lead-acid (LA), lithium-ion (Li-ion), nickel-cadmium (Ni-Cd) and nickel-metal-hydride (Ni-MH). This paper used battery model from MATLAB/SIMULINK software and the nominal voltage of each battery is 6 and 12V while the capacity is 10 and 20Ah, respectively. The analysis is done and the result shows that varying capacity produce different power at a frequency and voltage at DC component.


2021 ◽  
Vol 6 (1) ◽  
Author(s):  
I Made Indradjaja M. Brunner ◽  
Satria M. Brunner

Transportation is a sector that contributes significantly to CO2 gas emissions and has the potential to continue to increase along with the addition of fossil fuel vehicles. Indonesia has plans to switch to electric vehicles as an alternative to reduce greenhouse gas (GHG) emissions from the transportation sector. The battery is an important component of an electric vehicle, and there are several alternative technologies that can be used. This paper  simulates the selection of a suitable battery from various type of batteries, including Lead-acid (PbA), Nickel Metal Hydride (NiMH) and Lithium-ion (Li-ion). The selection is made using the weighted objective method by presenting 5 criteria: energy density; emissions generated for battery production; energy factor of the manufacturing process; availability of critical raw materials required for cathodes and anodes; and availability of recycling facilities. Supporting data to determine the magnitude of each criterion is obtained from literature reviews. The analysis and comparison was carried out by giving weight to the assessment based on the data obtained. The results of calculations carried out in the paper show that the Lead-acid battery is a viable option for use at current time.However, if Indonesia already has NiMH and Li-ion battery recycling facilities, or is capable of producing Lithium-ion batteries, then the criteria and calculation factors can be added and improved.


1992 ◽  
Author(s):  
S. R. Ovshinsky ◽  
S. Venkatesan ◽  
M. A. Fetcenko ◽  
P. R. Gifford ◽  
D. Corrigan ◽  
...  

Science ◽  
1993 ◽  
Vol 260 (5105) ◽  
pp. 176-181 ◽  
Author(s):  
S. R. Ovshinsky ◽  
M. A. Fetcenko ◽  
J. Ross

Sign in / Sign up

Export Citation Format

Share Document