POWER AND PROPULSION
Learning Objectives By attending this training program, you will be able to: • Recognize the basic layouts of different powertrain architectures for HEVs
• HEV/PHEV: Engines and Transmissions −− Fuel-efficient engines for HEVs/PHEVs −− Transmissions for HEVs/PHEVs −− Optimizing the powertrain’s fuel efficiency DAY TWO Theory and Analysis of Powersplit −− Planetary gear unit −− Kinematics and Dynamics of Planetary Gear Unit −− Powersplit and e-CVT −− Functionalities of Powersplit −− Applications • Theory and analysis of P2s −− Challenges of developing P2 Machines −− P2’s technology application and analysis • Related Technologies of HEV/PHEV/BEV −− Electric motor and Power Electronics −− Battery Systems and BCU −− HEV/PHEV/BEV control technology −− Regenerative braking system −− Others −− P2 machines −− P2s principle
• Explain the functions a powertrain should provide to a HEV • Understand what modes an HEV powertrain may work in and shift among • Identify the main HEV development considerations for a HEV powertrain • Evaluate a powertrain architecture for a certain HEV • Recognize an engine or electric motor for an HEV considering the power, torque and efficiency • Define a basic transmission for a hybrid transmission • Understand how a power coupling mechanism works to switch power flow • Identify engineering challenges for developing a HEV transmission • Demonstrate basic knowledge of designing a hybrid transmission and its components Who Should Attend An undergraduate degree in engineering is highly recommended. Attendees should have some knowledge/experience either in integrating a powertrain into a vehicle, in engineering and manufacturing powertrain for vehicles, or in engineering or manufacturing of transmission/engine/e-motor and the components. Topical Outline DAY ONE • Hybrid Electric Vehicles (including Plug-in HEV) and Powertrains −− Architecture of hybrid electric vehicles −− Hybrid Electric Vehicle(HEV), Plug-in HEV, Range-extend Electric Vehicle −− PS, P1, P2, P3, and P4 hybrid electric powertrains −− Control and communication −− Communication among control units • Basic functions/modes of a hybrid electric powertrain −− System starts and is READY −− Start and stop −− Electric drive mode: Drive, reverse, and speed ratio change −− Generating electric power while vehicle stops −− HEV mode: e-Motor assisting drive, generating while the engine is driving, engine drives while e-motor idling −− Regenerative braking: In EV mode or in HEV mode and at high or low speed −− Engine driving launch: In HEV mode and at high speed −− Functionalities in some extreme conditions • Subsystems and components in a hybrid electric vehicle −− Engine: Power, torque, and fuel efficiency −− Electric motor: Motoring and generating, peak torque and rated torque, peak power and rated power, cooling
Instructor: Fee: $1415
Zhihui Duan
1.3 CEUs
URL:
sae.org/learn/content/c1234/
Fundamentals of Powertrain Design for Hybrid Electric Vehicles 2 Days | Classroom Seminar I.D.# C1527 Driven by high fuel prices, environmental regulations, and consumer demand, the market for hybrid electric vehicles (HEV) has experienced rapid growth. Every major automotive company produces an HEV. There are approximately fifty different HEV models on the market and over eight million HEVs already sold. In order to meet current and future demands in the HEV and PHEV markets, success will depend on engineering personnel knowing how to develop and manufacture HEV powertrains. This two day seminar will cover the fundamentals of HEV powertrain design. The typical architecture of HEVs and the basic functions and modes of a hybrid electric powertrain will be discussed. The seminar will also explain both powertrain design for (P)HEVs as well hybrid transmissions. HEV models such as Prius, Volt, Jeely, Infinity M35h, Jetta, Qin, and BMW i8 will be discussed in case studies. Please note this seminar will be presented in Mandarin Chinese. The hand-out materials will also be in Manadarin Chinese.
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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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