Research on Multi-Objective Energy Management Strategies for Fuel Cell Commercial Vehicles Huazhong University of Science and Technology

Format:

Book

Conference/Event

Author/Creator:

You, Jianhui, author.

Contributor:

Gu, Zhuangzhuang

Wu, Jinglai

Zhang, Yunqing

Conference Name:

WCX SAE World Congress Experience (2025-04-08 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2025

Summary:

Fuel cells offer several advantages, including extended range, rapid refueling, and clean and efficient, making them well-suited for long-distance transportation in commercial vehicles. A multi-objective real-time optimization energy management strategy is proposed based on the comprehensive consideration of the equivalent hydrogen consumption and energy source lifetime. Power distribution among the energy sources is achieved by minimizing the vehicle's instantaneous comprehensive operational cost. Two coefficients are employed to restrict the fuel cell's start-stop frequency and load variation range. Additionally, two control coefficients are introduced in the objective function to regulate the battery's state of charge. The analysis shows that multi-objective real-time optimization energy management strategy is 10% and 14% less economical than conventional rule-based energy management strategy in both operating conditions and 5% and 7.8% higher than dynamic programming. However, the running time is shorter than DP, which can satisfy the real-time

Notes:

Vendor supplied data

Publisher Number:

2025-01-8180

Access Restriction:

Restricted for use by site license