Real time intelligent data processing algorithm for cyber resilient electric vehicle onboard chargers

Saikat Dey, Ashwin Chandwani, Ayan Mallik

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper analyzes the impacts of various data integrity based cyber attacks on power electronic hardware present in electric vehicle (EV) chargers and proposes an universally applicable hardware-based countermeasure algorithm to protect the onboard charging (OBC) systems. The effectiveness of the proposed defense mechanism is comprehensively analyzed by testing the system against several recurring cyberattack triggered faults in the OBC. To evaluate the impact of various cyberattacks on the system, two different power electronic topologies of EV OBC are taken into consideration. Further on, single phase and three phase charger topologies are simulated in MATLAB/Simulink to comprehend the impact of various faults occuring as a result of different data integrity attack scenarios, and to validate the effectiveness of the proposed algorithm. Quantitative analysis of the results demonstrates that the proposed intelligent data processing algorithm, implemented in the charger's main controller, can be effectively used with different charging architectures / topologies proving its universal application against cyberattacks on the OBC systems.

Original languageEnglish (US)
Title of host publication2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-6
Number of pages6
ISBN (Electronic)9781728175836
DOIs
StatePublished - Jun 21 2021
Event2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021 - Chicago, United States
Duration: Jun 21 2021Jun 25 2021

Publication series

Name2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021

Conference

Conference2021 IEEE Transportation Electrification Conference and Expo, ITEC 2021
Country/TerritoryUnited States
CityChicago
Period6/21/216/25/21

ASJC Scopus subject areas

  • Automotive Engineering
  • Electrical and Electronic Engineering
  • Control and Optimization
  • Transportation

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