POWER AND PROPULSION
• Describe the architectures of the major HEV system designs • List the common components found in HEV systems • Identify HEV Powertrain component configurations • Describe the operation of the HEV system during the four basic operating modes • Describe the operation of an HEV Planetary Gear Set during a basic drive cycle Who Should Attend This course will provide engineers that need a thorough and detailed introduction to HEV technology the opportunity to learn this technology and the focus on how systems are designed, rationale for the design, powerflow, CAN PIDs, and more. Most of the fundamental information can be applied to electric, plug-in, extended range, and fuel cell systems. Topical Outline Part 1: Hybrid Electric Vehicle System Components & Locations • Hybrid Technology
systems are designed and integrated into vehicles, including interactions with braking systems and various other vehicle systems. Recent developments in hydraulic machines and an update on the component technology needed to implement these solutions will also be presented. Learning Objectives By attending this seminar, you will be able to: • Identify the fundamentals of parallel and series hydraulic hybrid vehicle transmission systems and components • Evaluate the applicability of such systems to particular vehicle applications • Identify how hydraulic hybrid system components can be integrated into the vehicle • Recognize the interactions with other vehicle systems (e.g. engine, transmission, ABS, foundation brakes) and integration of controls Who Should Attend This course will benefit individuals new to hydraulic hybrid systems as well as engineers and designers involved in all areas related to the design and development of vehicle powertrain systems. Also benefiting will be individuals interested in the interaction of this hybrid system with braking systems and engine controls. Prerequisites An undergraduate degree or strong technical background is highly recommended. A basic familiarity with vehicle powertrain and braking systems is required. Topical Outline DAY ONE • Introduction and Overview −− Objectives −− Course outline and scope • Hybrid Vehicle Systems - Outline and Comparisons −− Definitions −− Energy storage −− Basic electric and hydraulic configurations: Parallel and Series — Efficiency evaluations; Weight comparison; Cost outline • Hydraulic Components for Vehicle Hybrid Systems −− Accumulators — Types; Size and weight; Efficiency and response; Installation −− Pumps and Motors: Requirements — Efficiency and response −− Types: Descriptions and Potential Applications (Axial Piston; Swash Plate; Bent-Axis; Radial Piston; Other −− Other components - valves pipes, filters, coolers, etc. −− Controls — System; Vehicle DAY TWO • System Design −− Simulation strategy — Drive cycles; Launch criteria; Maximum speed; Towing/grades
• Hybrid Technology: Fuel Economy & Emissions • Hybrid Vehicle Components & Vehicle Products • Hybrid Vehicle Architectures • Common High Voltage Components • Hybrid Systems: Basic Operating Modes Part 2: High Voltage Powertrain Operation • Toyota Prius Trans & Planetary Gear Operation • Hyundai Sonata Hybrid System Operation • Other Services on Hybrid Vehicles
Developer: Fee: $135
FutureTech
.2 CEUs
URL:
sae.org/learn/content/pd291809/
Introduction to Hydraulic Hybrid Systems for Road Vehicles 2 Days | Classroom Seminar I.D.# C0833 Considerable attention has been given to the design and efficiencies of electric hybrid propulsion systems and energy storage technologies. Although they draw much less attention, hydraulic hybrid propulsion and regenerative braking systems for road vehicles are a cost effective alternative to electric systems and have relevance to important sectors of the passenger and commercial vehicle markets. In this two-day seminar, hydraulic hybrid vehicle systems and their potential will be examined using model based evaluations. This will include an evaluation and comparison of hybrid configurations as well as the introduction of components used in these hydraulic hybrid systems. Also provided will be details on how hydraulic
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