UAH research wins 279K : Enhancing the safety of EV battery packs

Electric Vehicles and Safety Measures

In recent years, there has been a growing interest in electric vehicles (EVs). It is projected that in six years, over 26 million EVs will be on the roads in the U.S. alone. However, concerns about their safety have been raised. To address this issue, a team of researchers, including UAH Assistant Professor of Electrical and Computer Engineering Abimanyu Sahoo, has been awarded a $279,000 grant to study ways to enhance the safety, efficiency, and longevity of lithium-ion battery packs in EVs.

The Importance of Safety

According to Professor Sahoo, the safety of EV batteries is already well-established, as they undergo rigorous testing and approval processes. However, the focus of this research is on extending the lifespan of battery packs, which are the most expensive component of an electric vehicle.

Predictive Maintenance for Battery Cells

An EV battery pack consists of numerous cells, and the goal of this research is to take proactive measures to prevent malfunctions before they occur. Professor Sahoo explains that by developing a program that can predict the behavior of the battery in the future, it becomes possible to monitor each cell and perform maintenance when necessary. This predictive maintenance approach not only increases safety but also allows for the optimization of the thermal management system.

Achieving Zero Malfunctions

While safety measures are already being implemented in EVs, the ultimate goal of this research is to prevent any malfunctions in the long run. Professor Sahoo and his team aim to further enhance the safety of EV battery packs, with the aspiration of reducing malfunctions to zero in the future.

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SDGs, Targets, and Indicators

1. SDG 7: Affordable and Clean Energy

   • Target 7.3: By 2030, double the global rate of improvement in energy efficiency
   • Indicator 7.3.1: Energy intensity measured in terms of primary energy and GDP

2. SDG 9: Industry, Innovation, and Infrastructure

   • Target 9.4: By 2030, upgrade infrastructure and retrofit industries to make them sustainable, with increased resource-use efficiency and greater adoption of clean and environmentally sound technologies and industrial processes
   • Indicator 9.4.1: CO2 emission per unit of value added

3. SDG 11: Sustainable Cities and Communities

   • Target 11.6: By 2030, reduce the adverse per capita environmental impact of cities, including by paying special attention to air quality and municipal and other waste management
   • Indicator 11.6.1: Proportion of urban solid waste regularly collected and with adequate final discharge out of total urban solid waste generated, by cities

4. SDG 13: Climate Action

   • Target 13.2: Integrate climate change measures into national policies, strategies, and planning
   • Indicator 13.2.1: Number of countries that have communicated the strengthening of institutional, systemic, and individual capacity-building to implement adaptation, mitigation, and technology transfer

Analysis

The article discusses the safety measures and research being conducted on lithium-ion battery packs in electric vehicles (EVs). Based on the content, the following SDGs, targets, and indicators can be identified:

1. SDG 7: Affordable and Clean Energy

The article indirectly addresses this SDG by discussing the safety and efficiency of lithium-ion battery packs in EVs. The research aims to enhance the safety and longevity of these battery packs, contributing to the goal of affordable and clean energy.

2. SDG 9: Industry, Innovation, and Infrastructure

This SDG is relevant as the research focuses on enhancing the safety, efficiency, and longevity of lithium-ion battery packs in EVs. By improving the technology and infrastructure of EVs, this research contributes to sustainable industry, innovation, and infrastructure.

3. SDG 11: Sustainable Cities and Communities

The research on EV battery packs aligns with this SDG by aiming to reduce the adverse environmental impact of cities. By enhancing the safety and efficiency of EVs, the research contributes to sustainable transportation systems and reduces air pollution in urban areas.

4. SDG 13: Climate Action

The research on lithium-ion battery packs in EVs supports this SDG by promoting clean energy and reducing greenhouse gas emissions. By improving the safety and efficiency of EVs, the research contributes to climate action and the transition to a low-carbon economy.

Table: SDGs, Targets, and Indicators

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