Improved Control Strategy for Hybrid Energy Storage Considering SOC of SMES and Battery in Isolated Microgrid

Wang, Lecheng; Wang, Yinshun; Wang, Jianhong; Pi, Wei; Huang, Zhenghao; Zhang, Xindan

doi:10.1109/ciycee55749.2022.9959042

Cited by 1 publication

(1 citation statement)

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“…Of these, rule-based methods are extensively employed in hybrid vehicles due to the advantages of simplicity and reliability [10,11]. With the goal of extending the battery life of hybrid tractors, Wang et al [12] proposed an optimized power-following control strategy. The results indicate that the improved control strategy, in comparison to the conventional power-following strategy, not only meets the power performance requirements of the tractor but also significantly reduces fuel consumption, while effectively enhancing battery life.…”

Section: Introductionmentioning

confidence: 99%

Research on Control Strategy of APSO-Optimized Fuzzy PID for Series Hybrid Tractors

Xu,

Wang,

et al. 2023

WEVJ

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Energy management strategies are crucial for improving fuel economy and reducing the exhaust emissions of hybrid tractors. The authors study a series diesel-electric hybrid tractor (SDEHT) and propose a multi-operating point Fuzzy PID control strategy (MOPFPCS) aimed to achieve better fuel economy and improved control. To further improve the vehicle economy, the adaptive particle swarm optimization method is used to optimize the key parameters of the Fuzzy PID controller. A co-simulation model in AVL-Cruise and Matlab/Simulink environment is developed for plowing mode and transportation mode. The simulation results show that under the two operation modes, the equivalent fuel consumption of the adaptive particle swarm optimization multi-operating points Fuzzy PID control strategy (APSO-MOPFPCS) is reduced by 18.3% and 15.0%, respectively, compared to the engine single-operating point control strategy (ESOPCS). Also, it was found to be reduced by 9.5% and 4.6%, respectively, compared to the MOPFPCS.

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Section: Introductionmentioning

confidence: 99%