Bidirectional converter based on G2V and V2G operation with time of usage-based tariff analysis and monitoring of charging parameters using IoT

Sarasij Adhikary, Pabitra Kumar Biswas, Chiranjit Sain, Sudhakar Babu Thanikanti, Nnamdi I. Nwulu

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

In recent days the high penetration of EVs have an impact on the load demand and it will be increased further. This results in stress on the grid and proper energy management in the charging stations. Recent development also enables smart communication between EV user and charging station. A bidirectional converter-based charging station works on V2G and G2V modes for charging the EV battery and supports the grid or isolated power station when it is needed. In this paper, a brief discussion on the previous development of bidirectional conversion is presented. A bidirectional converter is modeled and simulated in Simulink. In G2V mode, the time of energy-based tariff is used for the cost calculation, and for V2G mode, the system monitoring of the EV charging parameters is presented where the pricing varies from 11.09 Rs. To 16.27 Rs. For an hour of power consumption using a 2.54 kW charger on a probabilistic model. For V2G operation, the inverter voltage and grid voltage in synchronization is presented. An IoT-based system is initiated in Simulink using thing speak. This put the data in the cloud and further the data is monitored and fetched from the cloud using a web application.

Original languageEnglish
Pages (from-to)5404-5419
Number of pages16
JournalEnergy Reports
Volume9
DOIs
Publication statusPublished - Dec 2023

Keywords

  • Bidirectional charging
  • G2V
  • Matlab/ simulink
  • TOU tariff
  • V2G

ASJC Scopus subject areas

  • General Energy

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