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Dive into the research topics where Andrew Fraser is active.

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Featured researches published by Andrew Fraser.


10th International Conference on Turbochargers and Turbocharging | 2013

HyBoost: An Intelligently Electrified Optimised Downsized Gasoline Engine Concept

Jason King; Matthew Heaney; James Saward; Andrew Fraser; Mark Criddle; Thierry Cheng; Guy Morris; Paul Bloore

The UK Technology Strategy Board (TSB) sponsored HyBoost project was a collaborative research programme to develop an ultra efficient optimised gasoline engine concept with “Intelligent Electrification”. The basis of the concept was use of a highly downsized 1.0 L boosted engine in conjunction with relatively low cost synergistic ‘12+X’ Volt electrical management system and electrical supercharger technologies to deliver better value CO2 reduction than a full hybrid vehicle. Project targets of 99 g/km CO2 as measured over the European Drive Cycle (EDC) in a standard 2011 Ford Focus whilst maintaining the same performance and driveability attributes as a 2009 production 2.0 L version of the car were achieved, and a potential route through to <85 g/km CO2 identified. Ricardo was supported by a consortium consisting of Ford, Controlled Power Technologies, Valeo, the European Advanced Lead Acid Battery Consortium, Imperial College London and the UK TSB.


MTZ - Motortechnische Zeitschrift | 2012

Elektrifizierung eines Downsizing- Ottomotors mit Aufladung

Jason King; Andrew Fraser; Guy Morris; David Durrieu

Intelligente Elektrifizierung kann die bisherigen Grenzen beim Downsizing von Ottomotoren verschieben. Dies zeigt der Antrieb eines Projektfahrzeugs, das im Rahmen des Hyboost-Forschungsprogramms unter der Leitung von Ricardo und in Zusammenarbeit mit Ford, Controlled Power Technologies, Valeo und anderen Unternehmen entwickelt wurde. Dabei ermoglichen unter anderem ein Kompressor mit Elektroantrieb und ein Speicher aus Doppelschichtkondensatoren eine extreme Hubraumverringerung.


Archive | 1995

System and method for idle speed control

Andrew Fraser; John Stephen Mills; Davorin David Hrovat


MTZ worldwide | 2012

Three-Cylinder Gasoline Engine With Direct Injection

Rainer Friedfeldt; Thomas Zenner; Roland Ernst; Andrew Fraser


MTZ worldwide | 2012

Electrification of a Downsized Boosted Gasoline Engine

Jason King; Andrew Fraser; Guy Morris; David Durrieu


Archive | 2015

A method and system for a spark ignition engine

Andrew Fraser; Martyn Ball; Peter Deakin; Mike Rowland; Paul Witton


Archive | 2015

A method and system for a combustion engine with spark ignition

Andrew Fraser; Paul Witton; Peter Deakin; Mike Rowland; Martyn Ball


Archive | 2015

Ein Verfahren und System für eine Kraftmaschine mit Fremdzündung

Andrew Fraser; Paul Witton; Peter Deakin; Mike Rowland; Martyn Ball


MTZ - Motortechnische Zeitschrift | 2012

Dreizylinder-Ottomotor mit Direkteinspritzung und Turboaufladung

Rainer Friedfeldt; Thomas Zenner; Roland Ernst; Andrew Fraser


MTZ - Motortechnische Zeitschrift | 2012

Elektrifizierung Eines Downsizing-Ottomotors Mit Aufladung: Mit Aufladung

Jason King; Andrew Fraser; Guy Morris; David Durrieu

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