The transition towards electric mobility has gained significant momentum in recent years, driven by the global push for reducing carbon emissions and promoting sustainability. At the heart of this transformation lies the electric vehicle (EV) battery, a key technological component that defines the performance, efficiency, and cost-effectiveness of electric vehicles. The design and development of EV batteries require a deep understanding of electrical engineering, chemistry, and material science, along with the ability to address challenges such as energy density, thermal management, charging speeds, and safety.

This course, provided by The British Academy for Training and Development, is designed to provide professionals and enthusiasts with a thorough understanding of the principles, technologies, and methodologies involved in EV battery design. Participants will gain insights into the latest trends, innovations, and industry standards to help them contribute to the development of advanced EV battery technologies. Whether you are a seasoned engineer or a newcomer to the electric vehicle sector, this course will equip you with the knowledge and skills to navigate the complex and rapidly evolving field of EV battery design.

Who Should Attend?

• Electrical Engineers working in automotive or energy sectors looking to specialize in EV technology.
• Battery Design Engineers interested in expanding their knowledge of electric vehicle battery systems.
• Product Development Professionals from automotive companies, research institutions, and battery manufacturers.
• Students and Researchers with a focus on renewable energy, electric mobility, and battery technology.
• Sustainability Advocates and professionals seeking to understand the technological underpinnings of electric vehicle systems and contribute to green energy initiatives.

Knowledge and Benefits:

After completing the program, participants will be able to master the following:

• Principles and technologies behind EV batteries.
• Factors influence EV battery design, including energy density, efficiency, and safety.
• Latest materials and technologies used in EV battery systems.
• Evaluate thermal management techniques and their impact on battery life and performance.
• Design and optimize battery systems with respect to performance, cost, and safety standards.

• Overview of Electric Vehicle (EV) Technology
  • The role of batteries in electric vehicles.
  • Evolution of electric vehicles and battery technology.
  • Types of EVs: Battery Electric Vehicles (BEVs), Plug-in Hybrid Electric Vehicles (PHEVs), and Hybrid Electric Vehicles (HEVs).
• Basic Principles of Battery Operation
  • How batteries store and release electrical energy.
  • Electrochemical processes in rechargeable batteries.
  • Voltage, capacity, and energy density.
• Key Components of an EV Battery
  • Battery cells, modules, and packs.
  • Battery management systems (BMS).
  • Charging interfaces and connectors.
• Battery Chemistries in EVs
  • Lithium-ion (Li-ion) batteries: Composition and working principles.
  • Comparison with other chemistries: Nickel-metal hydride (NiMH) and solid-state batteries.
  • Trends in next-generation battery chemistries: Sodium-ion and lithium-sulfur.
• Materials Used in EV Battery Design
  • Electrode materials: Anode and cathode materials (e.g., graphite, lithium cobalt oxide).
  • Electrolytes: Liquid vs. solid-state electrolytes.
  • Conductive additives and separators.
• Material Selection for Performance and Safety
  • Trade-offs between performance (energy density, charging time) and safety (thermal stability, risk of short circuits).
  • The impact of material selection on battery life and cost.
  • Recycling and sustainability of battery materials.
• Energy Density and Power Density
  • Definitions and significance in battery design.
  • Factors affecting energy and power density.
  • Improving energy density for longer driving range and power for performance.
• Battery Efficiency and Lifecycle
  • The relationship between charging cycles and battery degradation.
  • Techniques for improving battery efficiency (e.g., fast charging and discharging rates).
  • Lifecycle management: How to extend battery life through design and use.
• Charging and Discharging Characteristics
  • How charging rates impact battery performance.
  • The discharge curve and its effect on vehicle range.
  • Fast charging vs. slow charging and their impact on battery longevity.
• Thermal Management in EV Batteries
  • The importance of controlling battery temperature.
  • Methods for thermal regulation: Passive and active cooling systems.
  • Heat generation during charging and discharging: Challenges and solutions.
• Battery Safety Mechanisms
  • Preventing short circuits, thermal runaway, and overcharging.
  • Battery protection circuits and safety protocols.
  • The role of Battery Management Systems (BMS) in ensuring safety.
• Impact of Temperature on Battery Performance
  • The effects of extreme temperatures on battery efficiency and lifespan.
  • Solutions for high and low-temperature performance: Heating and cooling techniques.
  • Testing and validating battery systems under various temperature conditions.
• Battery Management Systems (BMS)
  • Role of BMS in managing charge, discharge, and state of health (SOH).
  • Balancing cells for optimal performance.
  • Communication between the BMS and the vehicle control system.
• EV Battery Pack Design and Integration
  • Design considerations for integrating cells into packs.
  • Optimizing space, weight, and cost in battery pack design.
  • Safety considerations in battery pack assembly.
• Future Trends in EV Battery Design
  • Innovations in solid-state batteries and their potential impact.
  • Battery swapping technology and its effect on EV infrastructure.
  • The future of EV batteries in terms of energy storage and grid integration.