POWER AND PROPULSION
• Inverter Topology −− 6-pack inverter
DAY FIVE Lithium-Ion Battery Design • Overview of Battery Design • Major Cell Components • Overview of Battery Modeling and Simulation • Lithium-Ion Cell Design Example
−− Space Vector Control • Sources of Loss in Power Electronics −− Conduction, switching, leakage, and control losses • Power Semiconductors −− Insulated Gate Bi-polar Transistor (IGBT) −− Metal-Oxide-Silicon Field Effect Transistor (MOSFET) −− Emerging technologies: Moore’s law, silicon carbide DAY FOUR Electric Motors • Maxwell’s equations • Magnetic Circuits −− The basic concepts of magnetic circuits −− Application of Governing laws −− Magnetic Force/Torque Production −− Non-Linear magnetic material behavior −− Losses and Efficiency • Fundamental Theory, Performance, Construction & Control −− Transformers −− Synchronous Machines −− Wound-field −− Synchronous Reluctance −− Flux Modulating Machines −− DC Machines • Non-Electromagnetic Design & System Considerations High Voltage Battery Charging Methods & Some Aspects of Bat- tery Pack Design • Design Considerations • Thermal Considerations • Charging Infrastructure/methods • Basic Definitions • Conductive Charging −− Method −− Standards • Inductive Charging • DC Charging −− Definition −− Issues: Infrastructure, Thermal, and Life • Grid Infrastructure −− Basic infrastructure −− Grid interactions: bi-directional communication and power flow • Aspects of Battery Pack Design • Basic Battery Reactions • Overcharge Reactions • Consequences of Overcharge −− Permanent Magnet −− Reluctance Machines −− Switched Reluctance
Lithium-Ion Battery Modeling Thermal Management for Batteries and Power Electronics • Introduction −− Thermal control in vehicular battery systems: battery performance degradation at low and high temperatures −− Passive, active, liquid, air thermal control system configurations for HEV and EV applications • Brief Review of Thermodynamics, Fluid Mechanics, and Heat Transfer −− First Law of Thermodynamics for open and closed systems; internal energy, enthalpy, and specific heat −− Second Law of Thermodynamics for closed systems; Tds equations, Gibbs function −− Fluid mechanics: laminar vs. turbulent flow, internal flow relationships, Navier Stokes equations −− Heat transfer: simple conduction, convection, and radiation relationships; Nusselt number relationships for convective heat transfer; energy equation • Battery Heat Transfer −− Introduction to battery modeling: tracking current demand, voltage, and State of Charge as functions of time for given drive cycles −− Development of thermodynamic relationships for cell heat generation −− Lumped cell and pack models for transient temperature response to drive cycles −− Overall energy balance to determine required flow rates −− Determination of convection and friction coefficients for air and liquid systems in various geometric configurations: flow around cylinders, flow between plates, flow through channels −− Development of a complete thermal system model and parametric study results −− Temperature control and heat transfer using phase change materials • Thermal Management of Power Electronics −− Model parametric study results • Thermal Management Systems
Instructor:
Saeed Siavoshani, Richard Byczek, Kevin Konecky, Gene Liao, Manoj Shah, Robert Spotnitz, Thomas Stoltz
Fee: $3550
3.8 CEUs
URL:
sae.org/learn/content/acad06/
198
3 ways to get a no-obligation price quote to deliver a course to your company: Call SAE Corporate Learning at +1.724.772.8529 | Fill out the online quote request at sae.org/corplearning | Email us at corplearn@sae.org
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