| EGSHEV | This project is closed |
| Engine/Generator Sets for Hybrid/Electric Vehicles |
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Context The axial-flux toroidal generator is a type of permanent magnet generator and has the advantages of being relatively simple and compact. Consequently, it is well-suited for integration with an i.c. engine in a hybrid powertrain system. In such a configuration the generator would be mounted directly on to the engines output shaft and would replace the conventional flywheel. Aims To design and develop an axial-flux toroidal generator and the control systems necessary to integrate it effectively with an i.c. engine and the battery system of a vehicle. Method Design a low-cost, efficient and compact, axial-flux toroidal permanent magnet generator having much higher output than previous designs. Build and test a prototype generator to validate the design. Develop an appropriate control strategy for the engine and generator system to achieve optimum fuel economy and emissions performance. The target specification for the generator is a minimum of 20 kW, 200-300 V running at up to 4500 r/min. Benefits A new product for UK suppliers to the motor industry. A stimulus to the development of hybrid vehicles with their significant environmental benefits Participants Newage International Ltd The University of Durham |
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