Naslov
On Smoothing HEV/EREV Supervisory Control Action Using an Extended ECMS Approach

Autori
Škugor, Branimir ; Ranogajec, Vanja ; Deur, Joško

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
27th World Electric Vehicle Symposium and Exhibition, EVS 2014 / - , 2014

Skup
EVS27 Electric Vehicle Symposium & Exhibition

Mjesto i datum
Barcelona, Španjolska, 17.11.2013. - 20.11.2013

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Hybrid electric vehicle ; extended range electric vehicle ; smoothing ; control system ; power management ; optimisation ; NVH

Sažetak
The paper first describes the previously proposed control strategy for a series-parallel hybrid electric vehicle (HEV) and an Extended Range Electric Vehicle (EREV), which combines a heuristic RB controller with an instantaneous optimisation strategy. The optimisation algorithm is based on the equivalent consumption minimisation strategy (ECMS), which optimises the engine operating point over proper 1D or 2D regions of the engine torque map at every sampling instant. In order to try to minimise the equivalent fuel consumption, the ECMS approach can command frequent changes of engine operating points, thus affecting NVH features of the HEV/EREV power train. The paper proposes and verifies an extended ECMS approach that penalizes for frequent changes of engine operating point, thus being able of reducing the NVH content and in fact improving the fuel economy when applied to a full (forward- looking) power train model.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

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