The Design of APU(Auxiliary Power Unit) Control Strategy

Ling Shan Chen; Xiang Er Huang; Pin Gan; Wei Cheng

doi:10.4028/www.scientific.net/AMR.724-725.1440

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 724-725The Design of APU(Auxiliary Power Unit) Control...

The Design of APU(Auxiliary Power Unit) Control Strategy

Abstract:

APU(Auxiliary Power Unit) control strategy was designed by the target of actual output power following the demanded power and the fuel consumption minimum. The preset demanded power of the entire vehicle has been decoupling controlled, using PID control algorithm to control the speed of the engine and vector control algorithm to control torque of generator, to realize decoupling control of the demanded power. Simulation result and bench test verified control strategy and achieved the goal of vehicle fuel saving 20% by nine “NEDC” cycles.

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Periodical:

Advanced Materials Research (Volumes 724-725)

Pages:

1440-1443

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.724-725.1440

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Online since:

August 2013

Authors:

Ling Shan Chen, Xiang Er Huang, Pin Gan, Wei Cheng

Keywords:

Auxiliary Power Unit (APU), Decoupling Control, Fuel Saving, NEDC Cycle

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