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Title: Electrolyzers Enhancing Flexibility in Electric Grids

Abstract

This paper presents a real-time simulation with hardware-in-the-loop (HIL) based approach for verifying the performance of electrolyzer systems in providing grid support. Hydrogen refueling stations premdominantly use electrolyzer systems to generate hydrogen, and are proposed to have the potential of becoming smarter loads which can pro-actively provide grid services. Based on experimental findings electrolyzer systems are observed to have a high level of controllability and hence can add flexibility to the grid from demand side. Greater awareness and controllability is proposed, developed, implemented, and tested by a 'frond end controller' in real-time environment. It can optimize the operation of electrolyzer systems based on the information collected by a communication module. Real-time tests are performed to verify the performance of front end controller driven electrolyzers to provide grid support that enables greater economic revenue and grid support for hydrogen producers under dynamic conditions. The front end controller proposed in this paper is tested with electrolyzers, however it is proposed as a generic control topology that is applicable to any load.

Authors:
; ; ; ORCiD logo; ; ; ;
Publication Date:
Research Org.:
National Renewable Energy Lab. (NREL), Golden, CO (United States); Idaho National Lab. (INL), Idaho Falls, ID (United States)
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Hydrogen and Fuel Cell Technologies Program (EE-3F)
OSTI Identifier:
1415122
Alternate Identifier(s):
OSTI ID: 1408884
Report Number(s):
NREL/JA-5400-70720; INL/JOU-17-43313
Journal ID: ISSN 1996-1073; ENERGA; PII: en10111836
Grant/Contract Number:  
AC36-08GO28308; AC07-05ID14517
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Energies (Basel)
Additional Journal Information:
Journal Volume: 10; Journal Issue: 11; Journal ID: ISSN 1996-1073
Publisher:
MDPI AG
Country of Publication:
United States
Language:
English
Subject:
24 POWER TRANSMISSION AND DISTRIBUTION; 08 HYDROGEN; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 30 DIRECT ENERGY CONVERSION; front end controller; grid services; hydrogen; Smarter load; smarter load

Citation Formats

Mohanpurkar, Manish, Luo, Yusheng, Terlip, Danny, Dias, Fernando, Harrison, Kevin, Eichman, Joshua, Hovsapian, Rob, and Kurtz, Jennifer. Electrolyzers Enhancing Flexibility in Electric Grids. United States: N. p., 2017. Web. doi:10.3390/en10111836.
Mohanpurkar, Manish, Luo, Yusheng, Terlip, Danny, Dias, Fernando, Harrison, Kevin, Eichman, Joshua, Hovsapian, Rob, & Kurtz, Jennifer. Electrolyzers Enhancing Flexibility in Electric Grids. United States. doi:10.3390/en10111836.
Mohanpurkar, Manish, Luo, Yusheng, Terlip, Danny, Dias, Fernando, Harrison, Kevin, Eichman, Joshua, Hovsapian, Rob, and Kurtz, Jennifer. Fri . "Electrolyzers Enhancing Flexibility in Electric Grids". United States. doi:10.3390/en10111836. https://www.osti.gov/servlets/purl/1415122.
@article{osti_1415122,
title = {Electrolyzers Enhancing Flexibility in Electric Grids},
author = {Mohanpurkar, Manish and Luo, Yusheng and Terlip, Danny and Dias, Fernando and Harrison, Kevin and Eichman, Joshua and Hovsapian, Rob and Kurtz, Jennifer},
abstractNote = {This paper presents a real-time simulation with hardware-in-the-loop (HIL) based approach for verifying the performance of electrolyzer systems in providing grid support. Hydrogen refueling stations premdominantly use electrolyzer systems to generate hydrogen, and are proposed to have the potential of becoming smarter loads which can pro-actively provide grid services. Based on experimental findings electrolyzer systems are observed to have a high level of controllability and hence can add flexibility to the grid from demand side. Greater awareness and controllability is proposed, developed, implemented, and tested by a 'frond end controller' in real-time environment. It can optimize the operation of electrolyzer systems based on the information collected by a communication module. Real-time tests are performed to verify the performance of front end controller driven electrolyzers to provide grid support that enables greater economic revenue and grid support for hydrogen producers under dynamic conditions. The front end controller proposed in this paper is tested with electrolyzers, however it is proposed as a generic control topology that is applicable to any load.},
doi = {10.3390/en10111836},
journal = {Energies (Basel)},
issn = {1996-1073},
number = 11,
volume = 10,
place = {United States},
year = {2017},
month = {11}
}

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