Optimization of engine control methods for range extender-type plug-in hybrid vehicles

Tatsuya Kaneko, Akihiro Nomura, Wei hsiang Yang, Yasuhiro Daisho, Yushi Kamiya, Naomi Sawada, Mikio Yasukawa, Fumihiko Takekoshi, Ryo Tsushima

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

This paper discusses the effects of different engine control methods on vehicle performance using a compact range extender-type PHV with a series-hybrid system. Vehicle performance was analyzed and compared in detail using two typical engine control methods: the variable control method, which drives the engine in accordance with the vehicle load, and the constant control method, which drives the engine at a constant maximum load efficiency. Specifically, by evaluating the performance in both driving tests by a test vehicle and driving simulations, we identified the characteristics of each engine control method and confirmed which is superior in terms of the seven PHV performance indices determined by the Japanese Ministry of Land Infrastructure and Transport. The comparison results quantitatively verified that the constant control reduced engine loss but caused battery loss to increase. However, since the best control method is determined by the engine and battery loss characteristics of the target vehicle, the constant control method enables superior mileage for the vehicle examined in this research due to its large engine loss reduction effect. In our case, 7.9% improvements of the charge sustaining mode mileage FCS and 7.6% improvements of the combined mileage FPH have been achieved by adopting the constant control method.

Original languageEnglish
Title of host publication2013 World Electric Vehicle Symposium and Exhibition, EVS 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)9781479938322
DOIs
Publication statusPublished - 2014 Oct 1
Event27th World Electric Vehicle Symposium and Exhibition, EVS 2014 - Barcelona
Duration: 2013 Nov 172013 Nov 20

Other

Other27th World Electric Vehicle Symposium and Exhibition, EVS 2014
CityBarcelona
Period13/11/1713/11/20

Fingerprint

Plug-in hybrid vehicles
Engines
Vehicle performance
Hybrid systems

Keywords

  • control system
  • PHEV(plug in hybrid electric vehicle)
  • vehicle performance

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Automotive Engineering
  • Fuel Technology

Cite this

Kaneko, T., Nomura, A., Yang, W. H., Daisho, Y., Kamiya, Y., Sawada, N., ... Tsushima, R. (2014). Optimization of engine control methods for range extender-type plug-in hybrid vehicles. In 2013 World Electric Vehicle Symposium and Exhibition, EVS 2014 [6914827] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EVS.2013.6914827

Optimization of engine control methods for range extender-type plug-in hybrid vehicles. / Kaneko, Tatsuya; Nomura, Akihiro; Yang, Wei hsiang; Daisho, Yasuhiro; Kamiya, Yushi; Sawada, Naomi; Yasukawa, Mikio; Takekoshi, Fumihiko; Tsushima, Ryo.

2013 World Electric Vehicle Symposium and Exhibition, EVS 2014. Institute of Electrical and Electronics Engineers Inc., 2014. 6914827.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kaneko, T, Nomura, A, Yang, WH, Daisho, Y, Kamiya, Y, Sawada, N, Yasukawa, M, Takekoshi, F & Tsushima, R 2014, Optimization of engine control methods for range extender-type plug-in hybrid vehicles. in 2013 World Electric Vehicle Symposium and Exhibition, EVS 2014., 6914827, Institute of Electrical and Electronics Engineers Inc., 27th World Electric Vehicle Symposium and Exhibition, EVS 2014, Barcelona, 13/11/17. https://doi.org/10.1109/EVS.2013.6914827
Kaneko T, Nomura A, Yang WH, Daisho Y, Kamiya Y, Sawada N et al. Optimization of engine control methods for range extender-type plug-in hybrid vehicles. In 2013 World Electric Vehicle Symposium and Exhibition, EVS 2014. Institute of Electrical and Electronics Engineers Inc. 2014. 6914827 https://doi.org/10.1109/EVS.2013.6914827
Kaneko, Tatsuya ; Nomura, Akihiro ; Yang, Wei hsiang ; Daisho, Yasuhiro ; Kamiya, Yushi ; Sawada, Naomi ; Yasukawa, Mikio ; Takekoshi, Fumihiko ; Tsushima, Ryo. / Optimization of engine control methods for range extender-type plug-in hybrid vehicles. 2013 World Electric Vehicle Symposium and Exhibition, EVS 2014. Institute of Electrical and Electronics Engineers Inc., 2014.
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