Providing QoS guarantees to multiple classes of EVs under deterministic grid power

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

6 Citations (Scopus)

Abstract

In order to push Electric Vehicles (EVs) into the mainstream, the wide deployment of charging stations that can serve multiple classes of customers (e.g. fast charge, slow charge etc.) and provide a certain level of Quality of Service (QoS) is required. However, the operation of the power grid becoming more strenuous due to the addition of new large loads represented by EVs. Hence in this paper we propose a control and resource provisioning framework that can alleviate the strain on the power grid. We propose two design problems; first one considers a charging station located in a big metropolitan with a large and highly stochastic EV demand. For this case, we propose a pricing based control mechanism to maximize the total aggregated utility by controlling the arrival rates. Second case provides a capacity planning framework for stations located in small cities where arrival rates can be obtained via profiling studies. At each model, station draws a constant power from the grid and provides QoS guarantees, namely blocking probability, to each class. Hence total stochastic demand is replaced with a deterministic one, by sacrificing to reject a very few percentage of customers. Our results indicate that significant gains can be obtained with the proposed model.

Original languageEnglish
Title of host publicationENERGYCON 2014 - IEEE International Energy Conference
PublisherIEEE Computer Society
Pages1403-1408
Number of pages6
ISBN (Print)9781479924493
DOIs
Publication statusPublished - 2014
Event2014 IEEE International Energy Conference, ENERGYCON 2014 - Dubrovnik
Duration: 13 May 201416 May 2014

Other

Other2014 IEEE International Energy Conference, ENERGYCON 2014
CityDubrovnik
Period13/5/1416/5/14

Fingerprint

Electric vehicles
Quality of service
Blocking probability
Planning
Costs

Keywords

  • Blocking Probability
  • Capacity Planning
  • Control
  • Electric Vehicles
  • Pricing

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology

Cite this

Bayram, I., Abdallah, M., & Qaraqe, K. (2014). Providing QoS guarantees to multiple classes of EVs under deterministic grid power. In ENERGYCON 2014 - IEEE International Energy Conference (pp. 1403-1408). [6850606] IEEE Computer Society. https://doi.org/10.1109/ENERGYCON.2014.6850606

Providing QoS guarantees to multiple classes of EVs under deterministic grid power. / Bayram, Islam; Abdallah, Mohamed; Qaraqe, Khalid.

ENERGYCON 2014 - IEEE International Energy Conference. IEEE Computer Society, 2014. p. 1403-1408 6850606.

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

Bayram, I, Abdallah, M & Qaraqe, K 2014, Providing QoS guarantees to multiple classes of EVs under deterministic grid power. in ENERGYCON 2014 - IEEE International Energy Conference., 6850606, IEEE Computer Society, pp. 1403-1408, 2014 IEEE International Energy Conference, ENERGYCON 2014, Dubrovnik, 13/5/14. https://doi.org/10.1109/ENERGYCON.2014.6850606
Bayram I, Abdallah M, Qaraqe K. Providing QoS guarantees to multiple classes of EVs under deterministic grid power. In ENERGYCON 2014 - IEEE International Energy Conference. IEEE Computer Society. 2014. p. 1403-1408. 6850606 https://doi.org/10.1109/ENERGYCON.2014.6850606
Bayram, Islam ; Abdallah, Mohamed ; Qaraqe, Khalid. / Providing QoS guarantees to multiple classes of EVs under deterministic grid power. ENERGYCON 2014 - IEEE International Energy Conference. IEEE Computer Society, 2014. pp. 1403-1408
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