Article
Environmental Studies
Yiming Ye, Xuan Zhao, Jiangfeng Zhang
Summary: Due to the fundamental differences in motors and internal combustion engines, the real-time energy consumption profiles of ICEVs and EVs are different, which motivates the need to identify the driving cycle for different types of vehicles. This study proposes a systematic method to develop the driving cycle for EVs and ICEVs, and compares them in the same traffic environment to illustrate the impact of driving cycle electrification.
TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
(2023)
Article
Energy & Fuels
Pawel Krawczyk, Artur Kopczynski, Jakub Lasocki
Summary: This paper provides insights into the performance of Extended-Range Electric Vehicles (EREVs) and the proposed control strategy across different driving cycles. Simulations were conducted to analyze battery state, fuel consumption, CO2 emissions, and other indicators under various conditions.
Article
Chemistry, Physical
Aidin Teimouri, Kaveh Zayer Kabeh, Sina Changizian, Pouria Ahmadi, Mehdi Mortazavi
Summary: This research study analyzes the role of personal vehicles in transportation and investigates the performance and emissions of different types of vehicles under different driving conditions. The results show that hydrogen fuel cell vehicles perform the best in terms of overall performance and emissions.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2022)
Article
Energy & Fuels
Chaofeng Pan, Xiwei Gu, Long Chen, Liao Chen, Fengyan Yi
Summary: A novel EMS based on combined DC prediction (CDCP) was proposed to adapt to real-time changes of the driving cycle (DC), utilizing driving data collection, construction of city-specific DC, and adoption of CDCP and fuzzy EMS. Simulation results show that the proposed EMS outperforms other predictions with longer driving range and lower energy consumption rate.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2021)
Review
Automation & Control Systems
Peng Mei, Hamid Reza Karimi, Cong Huang, Fei Chen, Shichun Yang
Summary: This paper introduces the research motivation, progress, and influencing factors classification of remaining driving range (RDR) prediction. It conducts research and analysis on the physical model of electric vehicles (EVs) and discusses the energy flow problem. Four key challenges of RDR prediction are summarized, and a driving range prediction method based on vehicle-cloud collaboration is proposed.
IET CONTROL THEORY AND APPLICATIONS
(2023)
Article
Energy & Fuels
Heng Wei, Chao He, Jiaqiang Li, Longqing Zhao
Summary: This study establishes an online estimation model for the remaining driving range (RDR) of battery electric vehicles (BEVs) based on real-world data. The research analyzes the factors influencing the energy consumption rate (ECR) of BEVs and identifies the optimal driving speed for energy efficiency. The findings show a 39% increase in ECR and a 30% decrease in driving range in winter compared to summer, with an economical driving speed of 58 km/h.
JOURNAL OF ENERGY STORAGE
(2022)
Article
Thermodynamics
J. M. Desantes, R. Novella, B. Pla, M. Lopez-Juarez
Summary: This study evaluates the potential of fuel cell range-extender (FCREx) architecture to maximize FC stack durability and performance through control strategy dynamic and operational space limitations. A FCV modeling platform was developed and integrated together with an energy management strategies (EMS) optimizer algorithm and a degradation model to simulate the FC system under driving conditions. The results suggest specific constraints that can maximize FC stack durability without significantly affecting FCV operability.
ENERGY CONVERSION AND MANAGEMENT
(2022)
Article
Engineering, Electrical & Electronic
Yashar Farajpour, Hicham Chaoui, Mehdy Khayamy, Sousso Kelouwani, Mohamad Alzayed
Summary: This study introduces a multidimensional Energy Management Strategy (EMS) to minimize losses and improve the driving range of an Electric Vehicle (EV). The behavior of an Interior Permanent Magnet Synchronous Motor (IPMSM) is studied through experimental tests, resulting in the derivation of an efficiency map and a power loss map. The motor-inverter system is modeled using an Artificial Neural Network (ANN), and a Genetic Algorithm (GA) is used to find optimum operational conditions. Validation tests and benchmarks are conducted on each subsystem, resulting in an EMS that optimizes speed profile and reduces consumption by 12 to 17 percent compared to recognized driving cycles.
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
(2023)
Article
Green & Sustainable Science & Technology
Tomas Settey, Jozef Gnap, Frantisek Synak, Tomas Skrucany, Marek Dockalik
Summary: The European Parliament has adopted Directive 2019/1161 on promoting environmentally friendly and energy-efficient road transport vehicles, which includes obligations and support for procurement of eco-friendly vehicles in urban logistics. The increase in e-commerce deliveries due to COVID-19 has led to a need for transitioning to sustainable logistics systems, raising new research questions about the deployment of small electric commercial vehicles. Key research questions include whether light commercial electric vehicles can fully replace conventionally powered vehicles, optimal operational conditions, and the impact of load weight on energy efficiency.
Article
Thermodynamics
Changyin Wei, Yong Chen, Xiaoyu Li, Xiaozhe Lin
Summary: This paper proposes an adaptive equivalent consumption minimization strategy for extender range electric logistics vehicles, which aims to improve fuel economy and optimize power allocation. By combining driving pattern recognition and state-of-charge reference planning, the proposed method can adjust control actions in real time, leading to significant reduction in energy consumption and battery power transients.
Article
Energy & Fuels
S. Molina, R. Novella, B. Pla, M. Lopez-Juarez
Summary: This study aims to explore ways to reduce energy consumption and carbon emissions by varying the design elements of fuel cell vehicles. The results show that increasing battery capacity and FC maximum power can decrease energy consumption and improve system efficiency, leading to extended vehicle range.
Article
Energy & Fuels
Shuntaro Nakayama, Shinpei Oie, Atsushi Shiota, Yasunori Mitani, Masayuki Watanabe
Summary: In this research, a PHEV energy management system was constructed using driving data and GIS technology to optimize energy consumption and driving cost. The study showed that pre-charging on roads with high power generation efficiency can reduce fuel consumption.
Article
Green & Sustainable Science & Technology
Tianxiao Wang, Zhecheng Jing, Shupei Zhang, Chengqun Qiu
Summary: In this paper, a novel driving cycle construction method based on principal component analysis and hierarchical clustering is proposed. The method was verified and compared with traditional K-means clustering. The results show that the proposed method is effective for evaluating electric vehicle performance.
Article
Energy & Fuels
Niti Kammuang-lue, Jirawat Boonjun
Summary: The study compares the energy consumption rate of battery electric buses simulated from international driving cycles and a real-world driving cycle, as well as defines the ECR multiplier for conversion. The EPA HDUDDS had the most similarity to the CMDC, while the WLTP had the most differences. ECR multipliers used for correction ranged from 0.839 to 1.711.
Article
Energy & Fuels
Emilia M. Szumska, Rafal S. Jurecki
Summary: This study investigates the impact of various parameters on a battery's depth of discharge in electric vehicles through simulation. The results suggest that driving route has the most significant effect on energy consumption. Operating conditions play a crucial role in determining the energy life and ultimately the range of an electric vehicle.
Article
Computer Science, Information Systems
Xuan Zhao, Shiwei Xu, Yiming Ye, Man Yu, Guiping Wang
CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS
(2019)
Article
Environmental Sciences
Xuan Zhao, Jian Ma, Shu Wang, Yiming Ye, Yan Wu, Man Yu
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2019)
Article
Engineering, Civil
Xuan Zhao, Qiang Yu, Jian Ma, Yan Wu, Man Yu, Yiming Ye
JOURNAL OF ADVANCED TRANSPORTATION
(2018)
Article
Computer Science, Artificial Intelligence
Shu Wang, Qiang Yu, Xuan Zhao, Shuo Zhang, Yiming Ye
JOURNAL OF INTELLIGENT & FUZZY SYSTEMS
(2019)
Article
Environmental Sciences
Xuan Zhao, Yiming Ye, Jian Ma, Peilong Shi, Hao Chen
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2020)
Article
Energy & Fuels
Yiming Ye, Jiangfeng Zhang, Srikanth Pilla, Apparao M. Rao, Bin Xu
Summary: The increase in vehicle ownership has led to a rapid rise in overall energy consumption. Developing new energy vehicle technologies and improving energy utilization efficiency are crucial in saving energy. Plug-in hybrid electric vehicles (PHEVs) offer a practical solution to energy shortage concerns. This study examines the application of a new lithium-sulfur (Li-S) battery in PHEVs, which is cheaper and easier to manufacture compared to conventional lithium-ion batteries. The high energy density of Li-S batteries also provides a longer range for PHEVs. The study includes a PHEV propulsion system model and evaluates the real-time performance of the Li-S battery using different energy management strategies. The new Li-S battery reduces fuel consumption by up to 14.63% and battery degradation by up to 82.37% compared to lithium-ion batteries.
JOURNAL OF ENERGY STORAGE
(2023)
Proceedings Paper
Energy & Fuels
Yiming Ye, Bin Xu, Jiangfeng Zhang, Benjamin Lawler, Beshah Ayalew
Summary: This paper introduces the use of digital twin methodology to enhance the energy management system in electric vehicles. By exploiting the interdependency between the virtual model and the actual system, the control performance of the energy management system is improved. Battery degradation is also taken into account to prolong battery lifespan.
2022 IEEE VEHICLE POWER AND PROPULSION CONFERENCE (VPPC)
(2022)
Proceedings Paper
Computer Science, Theory & Methods
Yiming Ye, Jiangfeng Zhang, Bin Xu
Summary: The electrified powertrain system has advantages of improved energy efficiency and reduced fossil fuel consumption, making it a key target of the automotive industry. Advanced battery technology in electric vehicles has made considerable progress, but battery degradation during vehicle operation could have adverse effects. Research on hybrid energy storage systems for electric vehicles that consider energy saving and battery degradation is lacking.
INTERNATIONAL CONFERENCE ON ELECTRICAL, COMPUTER AND ENERGY TECHNOLOGIES (ICECET 2021)
(2021)
Article
Computer Science, Information Systems
Xuan Zhao, Pan Liu, Qiang Yu, Peilong Shi, Yiming Ye