scholarly journals Fully-distributed Load Frequency Control Strategy in an Islanded Microgrid Considering Plug-In Electric Vehicles

Energies ◽  
2018 ◽  
Vol 11 (6) ◽  
pp. 1613 ◽  
Author(s):  
Xiao Qi ◽  
Yan Bai ◽  
Huanhuan Luo ◽  
Yiqing Zhang ◽  
Guiping Zhou ◽  
...  
Keyword(s):  
Electric Vehicles ◽  
Control Strategy ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Load Frequency ◽  
Distributed Load ◽  
Islanded Microgrid

A novel optimal frequency control strategy for an isolated wind–diesel hybrid system with energy storage devices

2016 ◽  
Vol 40 (6) ◽  
pp. 497-517 ◽  
Author(s):  
Nour EL Yakine Kouba ◽  
Mohamed Menaa ◽  
Mourad Hasni ◽  
Mohamed Boudour
Keyword(s):  
Energy Storage ◽  
Electric Vehicles ◽  
Hybrid System ◽  
Control Strategy ◽  
Wind Farm ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Redox Flow Batteries ◽  
Load Frequency ◽  
Wind Farm Integration

This article presents the design of a new effective control strategy to enhance frequency stability of an isolated micro-grid-based wind–diesel hybrid system. The suggested control methodology involves load frequency control coordinated with battery energy storage systems. A recently developed meta-heuristic algorithm called multi-verse optimizer was applied to design an intelligent load frequency control scheme in the aim to handle the frequency fluctuation due to load changes and wind farm integration. The multi-verse optimizer algorithm was used to optimize the proportional–integral–derivative controller parameters for the load frequency control loop. The proposed controller was coordinated with two different kinds of storage system, which are redox flow batteries and electric vehicles. To demonstrate the effectiveness of the proposed control strategy, the simulation was performed under step load changes and then was extended with doubly-fed induction generator wind farm integration. Furthermore, to show the potential of multi-verse optimizer algorithm, a comparative study was done with other approaches available in the literature. In addition, robustness analysis was carried out. The obtained simulation results show that the proposed strategy is a very effective means for providing robust load frequency control controller and to avoid hybrid system instability. Furthermore, the system frequency can be improved using an optimal power management of the stored energy in both redox flow batteries and electric vehicles to compensate the load frequency control capability of the diesel groups, which allow to the possibility of integration of a large penetration of wind farms. In summary, the proposed control strategy may be helpful to identify the needed load frequency control capacity in the presence of dispersed generation’s units.

scholarly journals Cost Efficient Distributed Load Frequency Control in Power Systems

2020 ◽  
Vol 53 (2) ◽  
pp. 8037-8042
Author(s):  
Flavio R. de A. F. Mello ◽  
Dimitra Apostolopoulou ◽  
Eduardo Alonso
Keyword(s):  
Power Systems ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Load Frequency ◽  
Distributed Load ◽  
Cost Efficient

Distributed Load-Frequency Control in Power Systems

2020 ◽  
Author(s):  
Diego Maldonado Andrade ◽  
Silvana Gamboa ◽  
Jackeline Abad Torres
Keyword(s):  
Power Systems ◽  
Frequency Control ◽  
Load Frequency Control ◽  
Load Frequency ◽  
Distributed Load
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