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Energy

Electric power / smart grid

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Displaying 26 - 50 of 288

Development of a Hardware-in-the-loop Testbed for Laboratory Performance Verification of Flexible Building Equipment in Typical Commercial Buildings

June 27, 2022
Author(s)
Zhelun Chen, Jin Wen, Steven T. Bushby, Caleb Calfa, Yangyang Fu, Gabriel Grajewski, Yicheng Li, L. James Lo, Zheng O'Neill, Vance (Wm.) Payne, Amanda Pertzborn, Zhiyao Yang
The goals of reducing energy costs, shifting electricity peaks, increasing the use of renewable energy, and enhancing the stability of the electric grid can be met in part by fully exploiting the energy flexibility potential of buildings and building

Interoperability Profile for Electric Vehicle Fleet Managed Charging

May 20, 2022
Author(s)
Cuong Nguyen
This application profile analyzes the capabilities of IEEE 2030.5-2018, an available smart grid focused open communication standard, to effectuate a use case that defines the communications aspects of the business function of an electric utility executing

IEC 61850 Profile for Distributed Energy Resources Supporting IEEE 1547

May 4, 2022
Author(s)
Hasan Giray Oral, DJ Anand, Cuong Nguyen, Avi Gopstein, Christoph Brunner, Alexander Apostolov
This document provides an IEC 61850 profile for a Distributed Energy Resource supporting IEEE 1547 and the grid support functions therein. The profile utilizes the IEC 61850 data object model and maps the requirements of IEEE 1547 to the data object model

Pore and Grain Chemistry during sintering of garnet-type Li6.4La3Zr1.4Ta0.6O12 solid-state electrolytes

March 11, 2022
Author(s)
Joshua Hammons, J. Ali Espitia, Erika Ramos, Rongpei Shi, Frederick Meisenkothen, Marissa Wood, Maira Ceron-Hernandez, Jianchao Ye
Garnet-type solid-state electrolytes have significant advantages over liquid organic electrolytes but require energy-intensive sintering to achieve high density and ionic conductivity. The aim of this study is to understand the chemical and microstructural

A Methodology for Modeling Interoperability for Smart Sensors in Smart Grids

January 1, 2022
Author(s)
Edward Griffor, Eugene Song, Kang B. Lee, Gerald J. FitzPatrick
Smart sensors in smart grids (SGs) can provide real-time data and status of modernized, bidirectional flows of energy, electrical power grids for monitoring, protection, and control of grid operations to improve reliability and resilience. Smart sensor

Security for IEEE P1451.0-Based IoT Sensor Networks

November 13, 2021
Author(s)
Eugene Song, Kang B. Lee, Ke Zhou, Jun Wu
The challenges of the Internet of Things (IoT) sensor networks include connectivity, interoperability, security, and privacy. The Institute of Electrical and Electronics Engineers (IEEE) P1451.0 standard is being revised based on these challenges and

Time Synchronization of IEEE P1451.0 and P1451.1.6 Standard-based Sensor Networks

November 13, 2021
Author(s)
Hiroaki Nishi, Eugene Song, Yuichi Nakamura, Kang B. Lee, Yucheng Liu, Kim Fung Tsang
This paper introduces the proposed time synchronization approaches to the Institute of Electrical and Electronics Engineers (IEEE) P1451.0 standard-based sensor networks for Internet of Things (IoT) applications. A time synchronization architecture of IEEE

Distributed Energy Resource Security: Potential Guidelines and Research Topics

October 6, 2021
Author(s)
Avi Gopstein, Nelson Hastings, Larry Feldman, Ravi Agarwal, Nadya Bartol
This paper describes an effort to validate the applicability of cybersecurity controls from the 2014 National Institute of Standards and Technology (NIST) Interagency Report 7628 Revision 1 (NISTIR 7628 r1) Guidelines for Smart Grid Cybersecurity to High