Control system for an engine assembly
European Patent Office Patent
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Abstract
A method for controlling an engine assembly and an engine assembly, said engine assembly comprising: an engine configured to convert energy in a fuel into primary output energy and secondary output energy wherein the primary output energy consists solely of primary output kinetic energy in the form of a rotating crankshaft for onward transmission to a gearbox and/or a load and the secondary output energy comprises secondary output kinetic energy and secondary output thermal energy. The assembly further includes a recovery device configured to convert the secondary output energy to potential energy; a transducer suitable for converting the potential energy to tertiary energy for conversion either directly or by the engine into primary output energy; and a controller configured to implement an equivalent consumption minimization strategy in order to control overall consumption of fuel by continuously optimising a proportion of the primary output energy derived from the energy in the fuel and a proportion of the primary output energy derived from the tertiary energy.
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Patent Owner(s)
| Patent Owner | Address |
|---|---|
| PERKINS ENGINES CO LTD | GBBRITAIN LONDON LONDON |
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Inventor(s)
| Inventor Name | Address |
|---|---|
| STOBART RICHARD | WEST BRIDGFORD NG2 6RG |
| LANGLEY THOMAS | PETERBOROUGH CAMBRIDGESHIRE PE1 5AA |
| DENG JIAMEI | 9 EASBY WAY READING BERKSHIRE RG6 3XA |
| THAO DEZONG | GB |
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