POWER AND PROPULSION
designing effective new energy vehicles. The technical knowledge required to understand and make the right decisions with regard to powertrain architecture, powertrain controls, and energy management strategies is critical to success in this market. This 2 day seminar will focus on providing attendees with an overview of hybrid electric vehicle propulsion systems followed by design and control approaches for series, parallel, and plug-in hybrid powertrains. Finally, high efficiency energy management strategies are addressed. To ensure a thorough understanding of the design concepts and practical applications covered in this course, a number of case problems, examples, and demonstrations are utilized. Learning Objectives By attending this training program you will be able to: • Explain the major resources and regulatory drivers of hybrid electric vehicle development • Identify the system architectures of hybrid electric vehicles that have been commercialized from 1997 to the present • Describe and identify basic hybrid components and architectures and explain HEVs’ differences from conventional vehicles • Identify the main HEV development considerations for various vehicle systems • Recognize basic layouts of light, medium, and full hybrid vehicle powertrains • Compare advantages and disadvantages of different hybrid architectures • Identify and understand how HEV drive systems of the Prius and P2s work and the challenges they meet • Describe and evaluate HEV emerging technologies, engineering challenges, and development trends Who Should Attend This seminar is intended for individuals with at least 3 years of experience in powertrain development and/or research. Experience with hybrid powertrains is a plus. Powertrain devel- opment engineers, control engineers, and hybrid vehicle engineers will benefit the most from this seminar. Prerequisites An undergraduate degree in mechanical, electrical/electronic, or automotive engineering is recommended. Additionally, technical knowledge in the areas of engines, transmissions, motors, batteries, and electronic controls is highly recommended.
Part 2: Lithium Product Systems −− Battery Pack Hardware −− Temp Sensors
−− HV Contactors and Pre-Charge System −− Current Sensor −− Battery Pack Cooling Systems −− Battery Heating Systems −− Hardware Diagnostics
Part 3: Vehicle Performance Changes Due to Lithium Aging and Cell Balancing −− Ensure/limits Cell Overcharging
−− Differences in Cell Aging/Degradation −− Differences in Balancing Load Currents −− Differences in Cell Temperatures −− Ensure Cells are not Undercharged −− Permits Battery Cells to be “Top Balanced” −− Provides Superior Battery Pack Performance −− Lengthens Life of Battery Pack
Part 4: Failure Modes and What Causes Cell Aging or Loss of Capacity −− SEI Layer Growth = Capacity & Power Reduction −− Effects of Lithium Aging on Vehicle Performance −− DTC Criteria
−− Effects of Lithium Cells on Vehicle Performance −− Battery Cell Cycling: Performance & SOH Testing
Part 5: How to Test/Diagnose Plug-In and EV Battery Packs Using the Scan Tool −− Stress Test Data PIDs
−− Battery Cell Voltages and Stress Testing −− Stress Test Voltages During Stress Test −− Stress Test Process
Developer: Fee: $345
FutureTech
1.1 CEUs
URL:
sae.org/learn/content/pd291811/
Powertrain Architecture, Controls, and Energy Management Systems of EV and HEV 2 Days | Classroom Seminar (Available in China Only) I.D.# C1235 This seminar is presented in Mandarin Chinese. The course materials are bilingual (English and Chinese). Developing environmentally cleaner and more fuel efficient vehicles is transforming the automotive industry worldwide, particularly in China with its emphasis on new energy vehicles. There are many engineering challenges that must be addressed in
Topical Outline DAY ONE • Introduction to Electric and Hybrid Vehicles −− EV and Electric Propulsion Systems −− EV Configuration −− DC Motor −− Induction Motor −− Permanent Magnetic BLDC Motor
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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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