Collaborative Research: RUI: Data-Driven Analysis, Modeling, and Design of Off-Grid Power Systems on Tribal Lands

合作研究:RUI:部落土地离网电力系统的数据驱动分析、建模和设计

基本信息

  • 批准号:
    2137027
  • 负责人:
  • 金额:
    $ 26.76万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2021
  • 资助国家:
    美国
  • 起止时间:
    2021-09-15 至 2024-08-31
  • 项目状态:
    已结题

项目摘要

Access to the power grid has remained out of reach for tens of thousands of homes on Native American reservations. This form of energy poverty is associated with a wide range of negative health, economic, and educational outcomes. Recently, small-scale solar-powered off-grid electrical systems have been installed in homes on reservations, providing modest but meaningful access to electricity. However, crucial data is needed to understand how the systems perform and how they can be optimized. This NSF project aims to assess how off-grid systems on Native American reservations perform and to develop a novel method to improve their design, resulting in lower costs and enhanced performance. The project will bring transformative change to the practice of off-grid electrification on tribal and non-tribal lands. This will be achieved by creating a dataset of measurements taken from the off-grid systems, rigorously analyzing the data, and developing a new data-driven design methodology. The intellectual merits of the project include creating the largest and most comprehensive dataset of electricity consumption and environmental measurements from off-grid systems on Native American reservations and devising a novel design methodology based contextual information and measured consumption patterns. The broader impacts of the project include increasing electricity access among underserved populations, supporting engineering education at two predominately undergraduate institutions, and increasing participation of Native American students in research. A robust dissemination plan includes trainings, tutorials, and workshop materials targeting off-grid practitioners on Native American reservations.This project will deploy data acquisition systems to collect data from approximately 200 residential off-grid systems on Native American reservations over a yearlong period. The dataset will include measurements of load, solar array power, battery bank voltage, irradiance, and temperature. Contextual data will be collected through surveys. The analyses include: statistically characterizing and modeling the electricity consumption to create load profiles, assessing the systems’ technical performance, computing reliability indices, and cataloging outage causes. The project develops a novel data-driven design methodology based on regression models of consumption, with contextual information collected from surveys as explanatory variables. Laboratory measurements taken from hardware testbeds that can emulate off-grid systems will be used to validate the methodology.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
美洲原住民保留地的数万户家庭仍然无法接入电网。这种形式的能源贫困与一系列负面的健康、经济和教育结果相关。最近,小型太阳能离网电力系统已在保留地的家庭中安装,提供了适度但有意义的电力供应。然而,需要关键数据来了解系统如何运行以及如何优化它们。该 NSF 项目旨在评估美洲原住民保留地的离网系统的性能,并开发一种新颖的方法来改进其设计,从而降低成本并提高性能。该项目将为部落和非部落土地上的离网电气化实践带来变革。这将通过创建离网系统测量数据集、严格分析数据以及开发新的数据驱动设计方法来实现。该项目的智力优点包括从美洲原住民保留地的离网系统创建最大、最全面的电力消耗和环境测量数据集,并设计一种基于背景信息和测量的消耗模式的新颖设计方法。该项目的更广泛影响包括增加服务不足人群的电力供应、支持两个主要本科院校的工程教育以及增加美国原住民学生对研究的参与。强大的传播计划包括针对美洲原住民保留地离网从业人员的培训、教程和研讨会材料。该项目将部署数据采集系统,在一年的时间内从美洲原住民保留地约 200 个住宅离网系统收集数据。该数据集将包括负载、太阳能电池阵列功率、电池组电压、辐照度和温度的测量结果。背景数据将通过调查收集。分析包括:对电力消耗进行统计表征和建模以创建负载曲线、评估系统的技术性能、计算可靠性指数以及对停电原因进行分类。该项目开发了一种基于消费回归模型的新颖的数据驱动设计方法,将从调查中收集的背景信息作为解释变量。从可以模拟离网系统的硬件测试台进行的实验室测量将用于验证该方法。该奖项反映了 NSF 的法定使命,并通过使用基金会的智力优点和更广泛的影响审查标准进行评估,被认为值得支持。

项目成果

期刊论文数量(1)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Daily electrical energy consumption characteristics and design implications for off-grid homes on the Navajo Nation
纳瓦霍族离网住宅的日常电能消耗特征和设计意义
  • DOI:
    10.1016/j.esd.2023.02.012
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    5.5
  • 作者:
    Louie, Henry;Atcitty, Stanley;Terry, Derrick;Lee, Darrick;Romine, Peter
  • 通讯作者:
    Romine, Peter
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Henry Louie其他文献

A Workshop for Electricity Access Educators
电力教育工作者研讨会
Using Interactive Audience Response Systems To Enrich Engineering Education
使用交互式观众响应系统丰富工程教育
  • DOI:
    10.18260/1-2--16582
  • 发表时间:
    2010
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Henry Louie
  • 通讯作者:
    Henry Louie
How households adapted their energy use during the Zambian energy crisis
  • DOI:
    10.1016/j.esd.2018.03.007
  • 发表时间:
    2018-06-01
  • 期刊:
  • 影响因子:
  • 作者:
    Robert Ngoma;Abel Tambatamba;Benta Oyoo;David Mulongoti;Buchizya Kumwenda;Henry Louie
  • 通讯作者:
    Henry Louie
Results of total cavopulmonary connection in the treatment of patients with a functional single ventricle.
全腔肺连接治疗功能性单心室患者的结果。
  • DOI:
  • 发表时间:
    1991
  • 期刊:
  • 影响因子:
    6
  • 作者:
    Darryl G. Stein;Hillel Laks;Davis C. Drinkwater;Lester C. Permut;Henry Louie;Jeffrey M. Pearl;Barbra L. George;Roberta G. Williams
  • 通讯作者:
    Roberta G. Williams
Load profiles of residential off-grid solar systems on the Navajo Nation
  • DOI:
    10.1016/j.esd.2024.101572
  • 发表时间:
    2024-12-01
  • 期刊:
  • 影响因子:
  • 作者:
    Henry Louie;Scott O'Shea;Stanley Atcitty;Derrick Terry;Darrick Lee;Peter Romine
  • 通讯作者:
    Peter Romine

Henry Louie的其他文献

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{{ truncateString('Henry Louie', 18)}}的其他基金

Collaborative Research: Conference: Electricity Access and Sustainable Business Model Educators Workshop
合作研究:会议:电力接入和可持续商业模式教育者研讨会
  • 批准号:
    2320089
  • 财政年份:
    2023
  • 资助金额:
    $ 26.76万
  • 项目类别:
    Standard Grant
Conference: Energy Access Educators Workshop
会议:能源获取教育者研讨会
  • 批准号:
    2202428
  • 财政年份:
    2022
  • 资助金额:
    $ 26.76万
  • 项目类别:
    Standard Grant

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  • 项目类别:
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合作研究:RUI:IRES 第一轨:从基础到应用软物质:墨西哥的研究经验
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