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Overview
This foundational course offers a comprehensive introduction to electric vehicle (EV) and hybrid electric vehicle (HEV) technologies. Participants will explore the various types of EVs and HEVs, their architectures, and the key components involved. The course covers the operation of subsystems like batteries, motors, power electronics, and charging systems, while emphasizing the environmental and economic benefits of electrified transportation. Through practical exercises, learners will gain hands-on experience in analyzing vehicle configurations and understanding real-world applications.
Objectives
By the end of this course, leaner will be able to:
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Differentiate between various types of EVs and HEVs.
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Understand the core components and architectures of EVs and HEVs.
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Analyze the operation of subsystems including batteries, motors, and charging systems.
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Evaluate the performance characteristics of electrified vehicles.
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Assess the environmental and economic impact of electric transportation.
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Identify challenges and opportunities in the evolving EV and HEV industry.
Prerequisites
Basic knowledge of automotive systems and engineering concepts is recommended.
Course Outline
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History and evolution of electric vehicles
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Environmental and economic motivations for electrification
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Types of electric vehicles: BEV, HEV, PHEV, FCEV
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Overview of HEV architectures: Series, Parallel, Series-Parallel
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Practical: Analyze and compare various EV and HEV types
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In-depth study of EV and HEV architectures
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Components: Battery, Motor, Power Electronics, Transmission, Charging Systems
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Functional overview of component interactions
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Energy management and vehicle-level control strategies
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Practical: Identify components and evaluate their functions in different architectures
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Types of motors used in EVs and HEVs: DC Motors, Induction Motors, PMSM
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Motor characteristics: Torque, Speed, Efficiency
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Power electronics for motor control: Inverters, Converters
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Control strategies: Field-Oriented Control (FOC), Direct Torque Control (DTC)
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Practical: Analyze motor performance curves and control strategies
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Battery chemistries: Lithium-ion, Nickel-Metal Hydride, Lead-Acid
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Battery characteristics: Voltage, Capacity, Energy Density, SOC, SOH
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Role and functions of a Battery Management System (BMS)
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Battery safety and thermal management strategies
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Practical: Calculate battery pack capacity and evaluate BMS functionalities
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Overview of charging infrastructure and standards
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Types of charging: AC Charging, DC Fast Charging
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Charging connectors and protocols: CHAdeMO, CCS, GB/T
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On-board vs. off-board chargers
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Charging strategies and optimization methods
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Practical: Analyze charging specifications and protocols
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Architecture and operation of:
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Series HEVs
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Parallel HEVs
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Series-Parallel HEVs
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Comparison of HEV configurations and their applications
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Practical: Evaluate the benefits and drawbacks of different HEV configurations
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Environmental benefits of EVs and HEVs
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Life cycle assessment and emission reduction analysis
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Government regulations and incentives for EV adoption
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Future trends in battery technology, charging infrastructure, and autonomous driving
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Practical: Discuss case studies on sustainable EV adoption
