EV Smart-Charging Strategy for Power Management in Distribution Grid with High Penetration of Distributed Generation

Geraldo L. Maia (), Caio C. L. Santos, Paulo R. M. Nunes, José F. C. Castro (), Davidson C. Marques, Luiz H. A. De Medeiros, Leonardo R. Limongi, Márcio E. C. Brito, Nicolau K. L. Dantas, Antônio V. M. L. Filho, Amanda L. Fernandes, Jiyong Chai and Chenxin Zhang
Additional contact information
Geraldo L. Maia: Electrical Engineering Department-DEE, Federal University of Pernambuco–UFPE, Recife 50670-901, PE, Brazil
Caio C. L. Santos: Electrical Engineering Department-DEE, Federal University of Pernambuco–UFPE, Recife 50670-901, PE, Brazil
Paulo R. M. Nunes: Electrical Engineering Department-DEE, Federal University of Pernambuco–UFPE, Recife 50670-901, PE, Brazil
José F. C. Castro: Electrical Engineering Department-DEE, Federal University of Pernambuco–UFPE, Recife 50670-901, PE, Brazil
Davidson C. Marques: Electrical Engineering Department-DEE, Federal University of Pernambuco–UFPE, Recife 50670-901, PE, Brazil
Luiz H. A. De Medeiros: Electrical Engineering Department-DEE, Federal University of Pernambuco–UFPE, Recife 50670-901, PE, Brazil
Leonardo R. Limongi: Electrical Engineering Department-DEE, Federal University of Pernambuco–UFPE, Recife 50670-901, PE, Brazil
Márcio E. C. Brito: Electrical Engineering Department-DEE, Federal University of Pernambuco–UFPE, Recife 50670-901, PE, Brazil
Nicolau K. L. Dantas: Institute of Technology Edson Mororó Moura (ITEMM), Recife 51020-280, PE, Brazil
Antônio V. M. L. Filho: Institute of Technology Edson Mororó Moura (ITEMM), Recife 51020-280, PE, Brazil
Amanda L. Fernandes: Innovation Department, CPFL Energia, Campinas 13088-900, SP, Brazil
Jiyong Chai: Innovation Department, CPFL Energia, Campinas 13088-900, SP, Brazil
Chenxin Zhang: Innovation Department, CPFL Energia, Campinas 13088-900, SP, Brazil

Energies, 2024, vol. 17, issue 21, 1-27

Abstract: Accelerated environmental impacts are a growing concern in the modern world. Electric mobility and the transition to a cleaner energy matrix have become increasingly discussed topics. In this context, this work presents a framework for controlling an electric vehicle (EV)-charging station integrated into a microgrid application as a basis for creating the infrastructure integrated into a smart grid concept. Considering the electrification of the transportation sector future perspectives, a brief review is conducted on the impacts of EV fleet growth in different countries and how smart-charging technologies are identified as solutions for mitigating the negative effects of energy and power consumption associated with EV-charging stations. An analysis of the technical characteristics and the tools that enable the deployment of a fleet-charging operator are examined, specifically focusing on the communication protocol for EVs, such as the OCPP (Open Charge Point Protocol) parameterization/configuration. A new EV-charging station control method is proposed to manage the impacts of distributed solar photovoltaic generation and mitigate the effects of the duck curve. Finally, an integration architecture via IEC 61850 for these elements is proposed, in a practical implementation for variable power control, considering different strategies to deal with distributed generation impact using EV-fleet-charging power demand dynamic management.

Keywords: OCPP; IEC 61850; electric vehicles; microgrid; charging stations (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2024
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