Real time optimal energy management strategy targeting at minimizing daily operation cost for a plug-in fuel cell city bus

2012 ◽  
Vol 37 (20) ◽  
pp. 15380-15392 ◽  
Author(s):  
Liangfei Xu ◽  
Fuyuan Yang ◽  
Jianqiu Li ◽  
Minggao Ouyang ◽  
Jianfeng Hua
Keyword(s):  
Fuel Cell ◽  
Real Time ◽  
Energy Management ◽  
Management Strategy ◽  
Energy Management Strategy ◽  
City Bus ◽  
Optimal Energy ◽  
Time Optimal ◽  
Optimal Energy Management ◽  
Operation Cost

Adaptive real-time optimal energy management strategy based on equivalent factors optimization for hybrid fuel cell system

2021 ◽  
Vol 46 (5) ◽  
pp. 4329-4338
Author(s):  
Huizhong Gao ◽  
Zhijie Wang ◽  
Shaoping Yin ◽  
Jun Lu ◽  
Zhaoyuan Guo ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Real Time ◽  
Energy Management ◽  
Management Strategy ◽  
Cell System ◽  
Fuel Cell System ◽  
Energy Management Strategy ◽  
Optimal Energy ◽  
Time Optimal ◽  
Optimal Energy Management

Adaptive real-time optimal energy management strategy for extender range electric vehicle

Energy ◽  
2020 ◽  
Vol 197 ◽  
pp. 117237 ◽  
Author(s):  
Ye Yang ◽  
Youtong Zhang ◽  
Jingyi Tian ◽  
Tao Li
Keyword(s):  
Real Time ◽  
Electric Vehicle ◽  
Energy Management ◽  
Management Strategy ◽  
Energy Management Strategy ◽  
Optimal Energy ◽  
Time Optimal ◽  
Optimal Energy Management

Adaptive real-time optimal energy management strategy based on equivalent factors optimization for plug-in hybrid electric vehicle

2017 ◽  
Vol 203 ◽  
pp. 883-896 ◽  
Author(s):  
Chao Yang ◽  
Siyu Du ◽  
Liang Li ◽  
Sixong You ◽  
Yiyong Yang ◽  
...  
Keyword(s):  
Real Time ◽  
Electric Vehicle ◽  
Energy Management ◽  
Management Strategy ◽  
Hybrid Electric Vehicle ◽  
Energy Management Strategy ◽  
Optimal Energy ◽  
Time Optimal ◽  
Optimal Energy Management ◽  
Hybrid Electric

ELM-based driver torque demand prediction and real-time optimal energy management strategy for HEVs

2019 ◽  
Vol 32 (18) ◽  
pp. 14411-14429 ◽  
Author(s):  
Jiangyan Zhang ◽  
Fuguo Xu ◽  
Yahui Zhang ◽  
Teilong Shen
Keyword(s):  
Real Time ◽  
Energy Management ◽  
Management Strategy ◽  
Energy Management Strategy ◽  
Demand Prediction ◽  
Optimal Energy ◽  
Time Optimal ◽  
Optimal Energy Management

Optimal energy management strategy for fuel cell/battery/supercapacitor vehicles using wavelet transform and equivalent consumption minimization strategy

2021 ◽  
pp. 095440702110697
Author(s):  
Pengfei Zou ◽  
Fazhan Tao ◽  
Zhumu Fu ◽  
Pengju Si ◽  
Chao Ma
Keyword(s):  
Wavelet Transform ◽  
Fuel Cell ◽  
Energy Management ◽  
Fuel Economy ◽  
Management Strategy ◽  
Low Frequency ◽  
Energy Management Strategy ◽  
Power Sources ◽  
Optimal Energy ◽  
Optimal Energy Management

In this paper, the hybrid electric vehicle is equipped with fuel cell/battery/supercapacitor as the research object, the optimal energy management strategy (EMS) is proposed by combining wavelet transform (WT) method and equivalent consumption minimization strategy (ECMS) for reducing hydrogen consumption and prolonging the lifespan of power sources. Firstly, the WT method is employed to separate power demand of vehicles into high-frequency part supplied by supercapacitor and low-frequency part allocated to fuel cell and battery, which can effectively reduce the fluctuation of fuel cell and battery to prolong their lifespan. Then, considering the low-frequency power, the optimal SOC of battery is used to design the equivalent factor of the ECMS method to improve the fuel economy. The proposed hierarchical EMS can realize a trade-off between the lifespan of power sources and fuel economy of vehicles. Finally, the effectiveness of the proposed EMS is verified by ADVISOR, and comparison results are given compared with the traditional ECMS method and ECMS combining the filter.

Optimal energy management of a fuel cell-battery-supercapacitor-powered hybrid tramway using a multi-objective approach

2019 ◽  
Vol 234 (5) ◽  
pp. 511-523 ◽  
Author(s):  
Han Zhang ◽  
Jibin Yang ◽  
Jiye Zhang ◽  
Pengyun Song ◽  
Ming Li
Keyword(s):  
Fuel Cell ◽  
Energy Management ◽  
Management Strategy ◽  
Operating Cost ◽  
Cell System ◽  
Energy Management Strategy ◽  
Multi Objective ◽  
Optimal Energy ◽  
Optimal Energy Management ◽  
Fuel Costs

Achieving an optimal operating cost is a challenge for the development of hybrid tramways. In the past few years, in addition to fuel costs, the lifespan of the power source is being increasingly considered as an important factor that influences the operating cost of a tramway. In this work, an optimal energy management strategy based on a multi-mode strategy and optimisation algorithm is described for a high-power fuel cell hybrid tramway. The objective of optimisation is to decrease the operating costs under the conditions of guaranteeing tramway performance. Besides the fuel costs, the replacement cost and initial investment of all power units are also considered in the cost model, which is expressed in economic terms. Using two optimisation algorithms, a multi-population genetic algorithm and an artificial fish swarm algorithm, the hybrid system's power targets for the energy management strategy were acquired using the multi-objective optimisation. The selected case study includes a low-floor light rail vehicle, and experimental validations were performed using a hardware-in-the-loop workbench. The results testify that an optimised energy management strategy can fulfil the operational requirements, reduce the daily operation costs and improve the efficiency of the fuel cell system for a hybrid tramway.

Real‐time optimal energy management for a fuel cell/battery hybrid system

2019 ◽  
Vol 21 (4) ◽  
pp. 1847-1856 ◽  
Author(s):  
Hao Chen ◽  
Jian Chen ◽  
Zhiyang Liu ◽  
Huaxin Lu
Keyword(s):  
Fuel Cell ◽  
Real Time ◽  
Energy Management ◽  
Hybrid System ◽  
Optimal Energy ◽  
Time Optimal ◽  
Optimal Energy Management
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