Parameter design of an ISG hybrid electric trackless rubber tyred vehicle based on degree of hybridisation. (2017)

• Record Type: Journal Article
• Authors: Han, Peixin; Bao, Jiusheng; Ge, Shirong; Yin, Yan; Ma, Chi; Yang, Shuai
• Is Part Of: International journal of heavy vehicle systems. Volume 24:Number 3(2017)
• Page Start: 239
• Page End: 259
• Publication Date: 2017
• Subjects: HETRTV -- hybrid electric trackless rubber tyred vehicle -- dynamic performance -- fuel economy -- DOH -- degree of hybridisation -- simulation; Motor vehicles -- Design and construction -- Periodicals; Commercial vehicles -- Design and construction -- Periodicals; Motor vehicles -- Design and construction; Periodicals; 629.224
• Languages: English
• ISSNs: 1744-232X

Abstract

Present techniques on trackless rubber tyred vehicle (TRTV) driven by flameproof diesel engine and battery have serious problems such as environmental pollution and power shortage. Therefore, hybrid electric trackless rubber tyred vehicle (HETRTV) becomes an important development direction. This paper focuses on the relationship between the degree of hybridisation (DOH) and dynamic performance, fuel economy and cost, and a novel method is proposed to determine the optimal DOH. The dynamic performance and fuel consumption of the HETRTV were simulated by ADVISOR based on 4WD model and CYC_WCQ driving cycle, which were established by software secondary development. The results show that the optimal DOH is 0.33. Compared with WCQ-3B type TRTV, the equivalent fuel consumption of HETRTV is significantly reduced by 12.8%, which demonstrates that the application of hybrid technology in TRTVs is greatly beneficial for improving the fuel economy and underground working environment.