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Experimental Validation of a Three-Phase Off-Board Electric Vehicle Charger with New Power Grid Voltage Control

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dc.citedby40
dc.contributor.authorYong J.Y.en_US
dc.contributor.authorRamachandaramurthy V.K.en_US
dc.contributor.authorTan K.M.en_US
dc.contributor.authorSelvaraj J.en_US
dc.contributor.authorid56119339200en_US
dc.contributor.authorid6602912020en_US
dc.contributor.authorid56119108600en_US
dc.contributor.authorid24829896200en_US
dc.date.accessioned2023-05-29T06:51:48Z
dc.date.available2023-05-29T06:51:48Z
dc.date.issued2018
dc.descriptionCharging (batteries); DC-DC converters; Electric automobiles; Electric power system control; Electric power transmission networks; Electric vehicles; Power control; Rectifying circuits; Secondary batteries; Solar cells; Vehicle-to-grid; Voltage control; Voltage regulators; Battery chargers; Constant current charging; Converter topologies; Electric Vehicles (EVs); Experimental testing; Experimental validations; Power conversion; PSCAD/EMTDC simulations; Electric machine controlen_US
dc.description.abstractThe deployment of electric vehicles (EVs) protects the environment by reducing carbon emissions. Since plugged-in EVs require energy from the power grid to charge their batteries, the charger component is inevitable. With the appropriate control, additional functions can be achieved with the existing charger's converter topology. This paper discussed the implementation of a new control strategy in a three-phase off-board EV charger, which provided grid voltage regulation while charging the vehicle. The vehicle charging control (P-control) and grid voltage regulation control (V-control) were implemented in the back-end DC/DC converter and front-end AC/DC converter of the charger, respectively. The proposed P-control utilized the constant current/reduced constant current charging approach to rapidly charge the battery while alleviating battery deterioration. Meanwhile, the proposed V-control had the capability to regulate the grid voltage and DC-link voltage during the EV charging process. Besides the PSCAD/EMTDC simulation, experimental testing was performed on a 2 kVA laboratory EV charger to validate the control performance. While complying with the harmonic standards, the experimental results showed that the charger prototype effectively regulated the grid voltage to the pre-charge voltage while maintaining the DC-link voltage at 150 V during various charging currents of up to 5 A. � 2010-2012 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1109/TSG.2016.2617400
dc.identifier.epage2713
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85049007822
dc.identifier.spage2703
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85049007822&doi=10.1109%2fTSG.2016.2617400&partnerID=40&md5=16195567423fab7f380f96a1a5b829a4
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23784
dc.identifier.volume9
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitleIEEE Transactions on Smart Grid
dc.titleExperimental Validation of a Three-Phase Off-Board Electric Vehicle Charger with New Power Grid Voltage Controlen_US
dc.typeArticleen_US
dspace.entity.typePublication
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