CAREER: Operation of Distribution Grids in the Context of High-Penetration Distributed Energy Resources and Flexible Loads

职业：高渗透分布式能源和灵活负荷背景下的配电网运行

基本信息

批准号：
2001732
负责人：
Sumit Paudyal
金额：
$ 38.32万
依托单位：
Florida International University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2019
资助国家：
美国
起止时间：
2019-08-18 至 2024-09-30
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=2001732&HistoricalAwards=false
关键词：
CAREER Operation Distribution Grids Context

项目摘要

The number of distributed energy resources (DERs) and flexible loads such as photovoltaic (PV) panels, electric vehicles (EVs), and energy storage systems (ESSs) are rapidly growing at the consumer end. These small distributed devices connect to low voltage power distribution grids via power electronic interfaces that can support bi-directional power flows. Despite being small in size, if aggregated, these devices a provide significant portion of the energy and ancillary services (e.g., reactive power support, frequency regulation, load following) necessary for reliable and secure operation of electric power grids. In future distribution grids, with numerous such small active devices, real-time control and aggregation will entail computational challenges. The computational challenges further increase when the aggregation requires coordination with legacy grid control actions which involve integer decision variables, such as load tap changers, capacitor banks, and network switches. This CAREER project concentrates around solving operational and computational issues for distribution grids with large penetration of DERs and flexible loads. This CAREER project aims to develop: i) novel mixed-integer second order cone programming (MISOCP) models of distribution optimal power flow and aggregation, which are computationally tractable for practical-sized power grids with thousands of aggregation nodes, ii) distributed control algorithms in dispatching active and reactive power of DER and flexible loads in real time, and iii) a probabilistic dispatch model of the assets at the grid level and at the DER aggregation level that minimizes expected constraint violation of distribution grid operations. These distributed optimization and control models will provide dispatch solutions sufficiently fast that the aggregation at the distribution level could easily track grid signals for applications ranging over various time resolutions. The educational and outreach activities of this CAREER project include: i) to design advanced curriculum on distributed control and optimization to train on-campus and online undergraduate and graduate level power engineering students, ii) to motivate K-12 students in pursuing science, technology, engineering, and math (STEM) by providing them opportunities to participate on several activities at Michigan Tech's Smart Grid Operations Center (SGOC), and iii) to reach out to Hispanic students in Texas and Native American students in South Dakota through active demonstration of fundamental power engineering concepts by using Michigan Tech's Mobile Microgrid Laboratory.

分布式能源（DER）的数量和灵活的负载，例如光伏（PV）面板，电动汽车（EV）和储能系统（ESS）在消费者端迅速增长。这些小型分布式设备通过电源电子界面连接到低压电源分布网格，这些界面可以支持双向功率流。尽管尺寸很小，但如果汇总，这些设备A提供了大部分能量和辅助服务（例如，反应性功率支持，频率调节，随后负载），对于电动电网的可靠和安全操作所必需。在未来的分销网格中，具有如此小的活性设备，实时控制和聚合将带来计算挑战。当汇总需要与涉及整数决策变量（例如负载TAP更换器，电容器库和网络交换机）协调时，计算挑战会进一步增加。该职业项目集中于解决具有较大DERS和灵活负载的分配网格的操作和计算问题。该职业项目旨在发展：i）分配最佳功率流和聚集模型的新型混合材料二阶圆锥编程（MISOCP）模型，这些模型对于实用尺寸的功率网络是可易处理的并在DER聚合级别上最小化预期的限制违反分布网格操作。这些分布式优化和控制模型将提供足够快的调度解决方案，以使分配级别的聚合很容易跟踪各个时间分辨率的应用程序的网格信号。该职业项目的教育和宣传活动包括：i）设计有关分布式控制和优化的高级课程，以培训校园内以及在线本科和研究生水平的动力工程专业的学生，ii），ii）激励K-12学生，从事科学，技术，工程和数学（STEM），通过为他们提供几次活动，从而在Michigan Techn的智能Gretient Center（SMICH）中（STEM）进行II II II活动（SG），以及Sgigan Gress of Smart Gretations Center（SGID）（SGID）（SGIGAN）（SGIGAN）（SGIGAN）的智能GROCCEN（SGID）（SGID）（SGIGAN）（SGIGAN）（SGIGAN）（SGIGAN）的II III（SG）（SG）德克萨斯州和南达科他州原住民的学生通过使用密歇根理工学院的移动微电网实验室积极展示基本动力工程概念。

项目成果

期刊论文数量（31）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Optimal False Data Injection Attacks Against Power System Frequency Stability

DOI：
10.1109/tsg.2022.3206717
发表时间：
2023-03-01
期刊：
IEEE TRANSACTIONS ON SMART GRID
影响因子：
9.6
作者：
Jafari, Mohamadsaleh;Rahman, Mohammad Ashiqur;Paudyal, Sumit
通讯作者：
Paudyal, Sumit

Optimal Improvement of Post-Disturbance Dynamic Response in Power Grids

电网扰后动态响应的优化改进

DOI：
10.1109/ias54023.2022.9939981
发表时间：
2022
期刊：
2022 IEEE Industry Applications Society Annual Meeting (IAS
影响因子：
0
作者：
Jafari, Mohamadsaleh;Rahman, Mohammad Ashiqur;Paudyal, Sumit
通讯作者：
Paudyal, Sumit

Distribution Grid Voltage Support with Four Quadrant Control of Electric Vehicle Chargers

通过电动汽车充电器的四象限控制支持配电网电压

DOI：
10.1109/pesgm40551.2019.8973479
发表时间：
2019
期刊：
IEEE Power and Energy Society General Meeting (PES GM
影响因子：
0
作者：
Wang, Jingyuan;Ucer, Emin Y.;Paudyal, Sumit;Kisacikoglu, Mithat C.;Khan, Mohammad A.
通讯作者：
Khan, Mohammad A.

Real-Time Power System Dynamic Simulation using Windowing based Waveform Relaxation Method

使用基于加窗的波形弛豫方法的实时电力系统动态仿真