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SAE technical paper series, Volume 851508.
.... This new development allows the unit envelope size and weight to be decreased, given an equivalent displacement for displacement comparison, without reducing operating pressures or speeds... 
Pistons | Hydraulic motors | Parts | Hydraulic systems
eJournal
SAE technical paper series, Volume 791056.
Many contemporary aircraft requiring multiple hydraulic systems for power redundancy have utilized hydraulic power transfer units to provide that service... 
Electronic control systems | Hydraulic motors | Hydraulic systems | Design Engineering and Styling
eJournal
SAE technical paper series, Volume 2016-01-1104.
We have developed an electric rear-drive unit to enable all-wheel drive (AWD) applications to the compact FF hybrid passenger vehicles... 
Lightweighting | All wheel drive | Hybrid electric vehicles | Electric motors
eJournal
SAE technical paper series, Volume 951884.
.... Subject of this paper is the design and function of the overall system and the electronic control unit in detail... 
Electronic control systems | Vehicle performance | Automatic transmissions | Electric motors
eJournal
SAE technical paper series, Volume 2003-01-2256.
Improving fuel economy, emissions, passenger comfort and convenience, safety, and vehicle performance in the automobile is resulting in the growth of... 
Auxiliary power units | Fuel cells | Reformulated gasoline | Fuel cell vehicles | Electrical systems | Electric motors
eJournal
SAE technical paper series, Volume 2002-01-0411.
Delphi Automotive Systems and BMW are jointly developing Solid Oxide Fuel Cell (SOFC) technology for application in the transportation industry primarily as an on-board Auxiliary Power Unit... 
Auxiliary power units | Electronic equipment | Fuel cells | Tests and Testing | Electric motors
eJournal
SAE technical paper series, Volume 2000-01-3067.
.... This paper examines the application of a fuel cell auxiliary power unit (APU) to a dual-voltage 42V/14V automotive electrical... 
Auxiliary power units | Diesel / Compression Ignition engines | Fuel cells | On-board energy sources | Alternators | Energy storage systems | Electric motors
eJournal
SAE technical paper series, Volume 810416.
Energy Development Associates, a division of Gulf+Western Industries, Incorporated, has undertaken the design and fabrication of a four-passenger electric car... 
Electric motors
eJournal
SAE technical paper series, Volume 2001-01-2545.
...) vehicles, auxiliary power units (APUs) are of growing interest. Fuel cell based APUs offer the potential for high chemical-to-electrical conversion efficiency with low noise and low emissions... 
Auxiliary power units | Fuel cells | Tests and Testing | Diesel fuels | Intelligent transportation systems | Alternative fuels | Electric motors
eJournal
SAE technical paper series, Volume 941159.
The More-Electric Aircraft Integrated Power Unit (MEA-IPU) represents a major dual-use product break-through, with numerous applications in both commercial and military marketplaces... 
Electronic equipment | Design Engineering and Styling | Electric motors
eJournal
SAE technical paper series, Volume 981124.
...: lower weight and volume of the electric unit to obtain the same driving mission; higher global efficiency of the system, due to direct thermal to mechanical energy conversion... 
Hybrid power | Emissions control | Vehicle performance | Electric motors
eJournal
SAE technical paper series, Volume 2006-01-1504.
To make the Intelligent Power Unit (IPU) of the Integrated Motor Assist (IMA) system more compact with higher output than that of the previous model was the goal for this project... 
Hybrid engines | Fuel economy | Spark ignition engines | Emissions | Electric motors
eJournal
SAE technical paper series, Volume 861783.
... moving base carriage and two target gimbal systems. In particular, key simulation issues and related computer software models associated with providing real-time, man-in-the-loop simulations of the Manned Maneuvering Unit (MMU... 
Computer simulation | Diagnostics | Spacecraft | Rocket engines | Hardware | Simulation and modeling | Electrical systems | Electric motors
eJournal
SAE technical paper series, Volume 2002-01-0410.
To be practical, auxiliary power units (APUs) should operate on the same fuels that the internal combustion engine (ICE... 
Auxiliary power units | Fuel cells | Electric motors
eJournal
SAE technical paper series, Volume 2005-24-094.
...) Auxiliary Power Unit (APU). The use of the APU can replace or significantly reduce the size of the battery in a hybrid vehicle thereby improving performance and fuel economy... 
Auxiliary power units | Fuel cells | Electric motors
eJournal
SAE technical paper series, Volume 2016-01-1231.
... while maintaining the capability for a long-range trip without the requirement of stop-and-charge. This capability is provided by the on-board auxiliary power unit... 
Auxiliary power units | Electric vehicles | Electric motors
eJournal
SAE technical paper series, Volume 2002-01-0413.
The solid oxide fuel cell (SOFC) system has emerged as an important technology for automotive and stationary applications. Modeling and simulation of the SOFC... 
Auxiliary power units | Computational fluid dynamics | Fuel cells | Electric motors
eJournal
SAE technical paper series, Volume 2007-24-0075.
In this paper the design of a special auxiliary power unit (APU) will be reported; the APU, made up by a... 
Auxiliary power units | Design processes | Performance tests | Ignition timing | Downsizing | Capacitors | Two or three wheeled vehicles | Spark ignition engines | Electric motors
eJournal
SAE technical paper series, Volume 2004-01-0575.
In this paper the hardware of PCU based on digital signal processor (DSP) is developed and the software of PCU control with a nested structure is created. The... 
Hybrid engines | Fuel economy | Product development | Spark ignition engines | Emissions | Electric motors
eJournal
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