Stochastic Battery SOC Model of EV Community for V2G Operations Using CTA-2045 Standards

Huangjie Gong; Rosemary E. Alden; Dan M. Ionel

doi:10.1109/ITEC53557.2022.9813889

Stochastic Battery SOC Model of EV Community for V2G Operations Using CTA-2045 Standards

Huangjie Gong, Rosemary E. Alden, Dan M. Ionel

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

An electric vehicle (EV) battery has large energy storage capacity in the context of residential total usage, and the potential to provide large energy reserves for Home energy Management (HEM) systems. In an electric distribution system, groups of EVs could provide vehicle-to-grid (V2G) service in response to control signals and enable virtual power plant (VPP) operation of the car batteries. The CTA-2045 standards were considered for integration of the EV controls into the HEM system for maximal interoperability with other appliances, such as residential battery, electric water heater, and heating, ventilation, and air conditioning (HVAC) system. The power distribution system under study was modeled based on a modified IEEE 123-bus feeder test case in OpenDSS software. The availability and state of charge (SOC) of EVs were calculated based on the national household travel survey (NHTS) data following a new procedure to create synthetic communities following experimental probability density functions (PDFs). Example case studies for long and short term V2G services were completed in this paper from the perspective of the distribution system. The power flow for the distribution system, the voltages on the buses, as well as the SOCs and available energies of the EVs were calculated following the control signals on an example day.

Original language	English
Title of host publication	2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022
Pages	1144-1147
Number of pages	4
ISBN (Electronic)	9781665405607
DOIs	https://doi.org/10.1109/ITEC53557.2022.9813889
State	Published - 2022
Event	2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022 - Anaheim, United States Duration: Jun 15 2022 → Jun 17 2022

Publication series

Name	2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022

Conference

Conference	2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022
Country/Territory	United States
City	Anaheim
Period	6/15/22 → 6/17/22

Bibliographical note

Funding Information:
ACKNOWLEDGMENT This work was supported by the National Science Foundation (NSF) under Award No. #1936131 and the NSF Graduate Research Fellowship under Grant No. 1839289. Any findings and conclusions expressed herein are those of the authors and do not necessarily reflect the views of the NSF. The support of the University of Kentucky, and the L. Stanley Pigman endowment is also gratefully acknowledged.

Publisher Copyright:
© 2022 IEEE.

Keywords

CTA-2045
Electric Power Distribution
Electrical Vehicle (EV)
Home Energy Management (HEM)
IEEE 123-bus
OpenDSS
Stochastic
Vehicle-to-Grid (V2G)
Virtual Power Plant (VPP)

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering
Mechanical Engineering
Transportation

Access to Document

10.1109/ITEC53557.2022.9813889

Cite this

@inproceedings{6c0c9a91a0ee48b792403f718907dd46,

title = "Stochastic Battery SOC Model of EV Community for V2G Operations Using CTA-2045 Standards",

abstract = "An electric vehicle (EV) battery has large energy storage capacity in the context of residential total usage, and the potential to provide large energy reserves for Home energy Management (HEM) systems. In an electric distribution system, groups of EVs could provide vehicle-to-grid (V2G) service in response to control signals and enable virtual power plant (VPP) operation of the car batteries. The CTA-2045 standards were considered for integration of the EV controls into the HEM system for maximal interoperability with other appliances, such as residential battery, electric water heater, and heating, ventilation, and air conditioning (HVAC) system. The power distribution system under study was modeled based on a modified IEEE 123-bus feeder test case in OpenDSS software. The availability and state of charge (SOC) of EVs were calculated based on the national household travel survey (NHTS) data following a new procedure to create synthetic communities following experimental probability density functions (PDFs). Example case studies for long and short term V2G services were completed in this paper from the perspective of the distribution system. The power flow for the distribution system, the voltages on the buses, as well as the SOCs and available energies of the EVs were calculated following the control signals on an example day.",

keywords = "CTA-2045, Electric Power Distribution, Electrical Vehicle (EV), Home Energy Management (HEM), IEEE 123-bus, OpenDSS, Stochastic, Vehicle-to-Grid (V2G), Virtual Power Plant (VPP)",

author = "Huangjie Gong and Alden, {Rosemary E.} and Ionel, {Dan M.}",

note = "Funding Information: ACKNOWLEDGMENT This work was supported by the National Science Foundation (NSF) under Award No. #1936131 and the NSF Graduate Research Fellowship under Grant No. 1839289. Any findings and conclusions expressed herein are those of the authors and do not necessarily reflect the views of the NSF. The support of the University of Kentucky, and the L. Stanley Pigman endowment is also gratefully acknowledged. Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022 ; Conference date: 15-06-2022 Through 17-06-2022",

year = "2022",

doi = "10.1109/ITEC53557.2022.9813889",

language = "English",

series = "2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022",

pages = "1144--1147",

booktitle = "2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022",

}

Gong, H, Alden, RE & Ionel, DM 2022, Stochastic Battery SOC Model of EV Community for V2G Operations Using CTA-2045 Standards. in 2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022. 2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022, pp. 1144-1147, 2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022, Anaheim, United States, 6/15/22. https://doi.org/10.1109/ITEC53557.2022.9813889

Stochastic Battery SOC Model of EV Community for V2G Operations Using CTA-2045 Standards. / Gong, Huangjie; Alden, Rosemary E.; Ionel, Dan M.
2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022. 2022. p. 1144-1147 (2022 IEEE Transportation Electrification Conference and Expo, ITEC 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Ionel, Dan M.

N1 - Funding Information: ACKNOWLEDGMENT This work was supported by the National Science Foundation (NSF) under Award No. #1936131 and the NSF Graduate Research Fellowship under Grant No. 1839289. Any findings and conclusions expressed herein are those of the authors and do not necessarily reflect the views of the NSF. The support of the University of Kentucky, and the L. Stanley Pigman endowment is also gratefully acknowledged. Publisher Copyright: © 2022 IEEE.

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N2 - An electric vehicle (EV) battery has large energy storage capacity in the context of residential total usage, and the potential to provide large energy reserves for Home energy Management (HEM) systems. In an electric distribution system, groups of EVs could provide vehicle-to-grid (V2G) service in response to control signals and enable virtual power plant (VPP) operation of the car batteries. The CTA-2045 standards were considered for integration of the EV controls into the HEM system for maximal interoperability with other appliances, such as residential battery, electric water heater, and heating, ventilation, and air conditioning (HVAC) system. The power distribution system under study was modeled based on a modified IEEE 123-bus feeder test case in OpenDSS software. The availability and state of charge (SOC) of EVs were calculated based on the national household travel survey (NHTS) data following a new procedure to create synthetic communities following experimental probability density functions (PDFs). Example case studies for long and short term V2G services were completed in this paper from the perspective of the distribution system. The power flow for the distribution system, the voltages on the buses, as well as the SOCs and available energies of the EVs were calculated following the control signals on an example day.

AB - An electric vehicle (EV) battery has large energy storage capacity in the context of residential total usage, and the potential to provide large energy reserves for Home energy Management (HEM) systems. In an electric distribution system, groups of EVs could provide vehicle-to-grid (V2G) service in response to control signals and enable virtual power plant (VPP) operation of the car batteries. The CTA-2045 standards were considered for integration of the EV controls into the HEM system for maximal interoperability with other appliances, such as residential battery, electric water heater, and heating, ventilation, and air conditioning (HVAC) system. The power distribution system under study was modeled based on a modified IEEE 123-bus feeder test case in OpenDSS software. The availability and state of charge (SOC) of EVs were calculated based on the national household travel survey (NHTS) data following a new procedure to create synthetic communities following experimental probability density functions (PDFs). Example case studies for long and short term V2G services were completed in this paper from the perspective of the distribution system. The power flow for the distribution system, the voltages on the buses, as well as the SOCs and available energies of the EVs were calculated following the control signals on an example day.

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KW - Electric Power Distribution

KW - Electrical Vehicle (EV)

KW - Home Energy Management (HEM)

KW - IEEE 123-bus

KW - OpenDSS

KW - Stochastic

KW - Vehicle-to-Grid (V2G)

KW - Virtual Power Plant (VPP)

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Stochastic Battery SOC Model of EV Community for V2G Operations Using CTA-2045 Standards

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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