Implementation and Test Bench Development of GB/T 27930-2015 Communication Protocol for Electric Vehicle Charger

This work highlights the significance of the exchange of digital data and signals between electric vehicles (EVs) and electric vehicle chargers in ensuring safe and reliable charging. Focus is placed on the globally adopted GB/T 27930-15 protocol for DC EV charging, with research efforts centered on...

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Bibliographic Details
Published in:IEEE transactions on industry applications 2024-09, Vol.60 (5), p.7380-7388
Main Authors: V S, Arya, Y V, Bhavya, Sagar V, Udaya, V, Chandrasekar
Format: Article
Language:English
Subjects:
analog to digital converters (ADC)
Battery management system (BMS)
controller area network (CAN)
electric vehicle (EV)
Electric vehicle charging
electric vehicle supply equipment (EVSE)
GB/T 27930
Hardware
Interoperability
power line communication (PLC)
Protocols
SAE J1939
Software
Testing
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Summary:This work highlights the significance of the exchange of digital data and signals between electric vehicles (EVs) and electric vehicle chargers in ensuring safe and reliable charging. Focus is placed on the globally adopted GB/T 27930-15 protocol for DC EV charging, with research efforts centered on developing firmware and hardware compliant with this protocol. Conformance testing of these modules is emphasized, alongside ongoing research aiming to optimize charging efficiency, enhance compatibility, and ensure interoperability across charging networks. Methodologies for lab-level pre-compliance testing are outlined, which involve utilizing test setups composed of digital controllers, hardware emulators, and specialized software.
ISSN:0093-9994
1939-9367
DOI:10.1109/TIA.2024.3425570