Open Access
ARTICLE
A Predictive Energy Management Strategies for Mining Dump Trucks
Yixuan Yu, Yulin Wang*, Qingcheng Li, Bowen Jiao
College of Mechanical and Electrical Engineering, Qingdao University, Qingdao, 266071, China
* Corresponding Author: Yulin Wang. Email:
Energy Engineering 2024, 121(3), 769-788. https://doi.org/10.32604/ee.2023.044042
Received 07 July 2023; Accepted 13 October 2023; Issue published 27 February 2024
Abstract
The plug-in hybrid vehicles (PHEV) technology can effectively address the issues of poor dynamics and higher energy consumption commonly found in traditional mining dump trucks. Meanwhile, plug-in hybrid electric trucks can achieve excellent fuel economy through efficient energy management strategies (EMS). Therefore, a series hybrid system is constructed based on a 100-ton mining dump truck in this paper. And inspired by the dynamic programming (DP) algorithm, a predictive equivalent consumption minimization strategy (P-ECMS) based on the DP optimization result is proposed. Based on the optimal control manifold and the SOC reference trajectory obtained by the DP algorithm, the P-ECMS strategy performs real-time stage parameter optimization to obtain the optimal equivalent factor (EF). Finally, applying the equivalent consumption minimization strategy (ECMS) realizes real-time control. The simulation results show that the equivalent fuel consumption of the P-ECMS strategy under the experimentally collected mining cycle conditions is 150.8 L/100 km, which is 10.9% less than that of the common CDCS strategy (169.3 L/100 km), and achieves 99.47% of the fuel saving effect of the DP strategy(150 L/100 km).
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Cite This Article
APA Style
Yu, Y., Wang, Y., Li, Q., Jiao, B. (2024). A predictive energy management strategies for mining dump trucks. Energy Engineering, 121(3), 769-788. https://doi.org/10.32604/ee.2023.044042
Vancouver Style
Yu Y, Wang Y, Li Q, Jiao B. A predictive energy management strategies for mining dump trucks. Energy Eng . 2024;121(3):769-788 https://doi.org/10.32604/ee.2023.044042
IEEE Style
Y. Yu, Y. Wang, Q. Li, and B. Jiao "A Predictive Energy Management Strategies for Mining Dump Trucks," Energy Eng. , vol. 121, no. 3, pp. 769-788. 2024. https://doi.org/10.32604/ee.2023.044042