Ensuring Resilient Operation of the Future Power System with High Levels of Renewables using Switched Mode Devices

使用开关模式设备确保未来电力系统具有高水平可再生能源的弹性运行

基本信息

  • 批准号:
    1711432
  • 负责人:
  • 金额:
    $ 35.82万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2017
  • 资助国家:
    美国
  • 起止时间:
    2017-05-15 至 2021-04-30
  • 项目状态:
    已结题

项目摘要

In recent years, electric power systems have seen a rapid introduction of both new types of generation and loads. Many of these new components interface to the grid through power electronic converters that are controlled by embedded digital signal processors. Such converters have a very different behavior than the electromechanical machines and passive devices that have been predominant in the traditional grid. Power electronic interfaced devices have greater overall controllability because of their fast regulating time and the flexible programming of digital signal processors. Depending on the program settings, they can operate under a variety of different dynamic modes. Moreover, a variety of new complex hybrid dynamics have arisen in the power grid whose mechanisms are poorly understood. This proposal seeks to analyze these new dynamics and provide engineering design guidelines that can provide system-wide performance guarantees.Due to a rapid increase of power electronic converters interfaced renewable resources and loads interconnected with the more traditional devices in the power grid, new complex hybrid dynamics have arisen. In this project, a set-theoretic framework is introduced and a feature set concept is proposed to explain switching behavior, label discrete events and synthesize modes for modern power systems. Under this principle, a passivity-based barrier certificate framework is formulated as a mathematical program to compute the feature sets of corresponding modes such that the supervisory level synthesis can be established. Moreover by taking advantage of converter controllability, a control Lyapunov-barrier function is employed to design a supplementary control to reduce the conservatism of traditional feedback controllers, enlarge the feature sets and provide system-wide performance guarantees. The mode synthesis and control objective is to ensure states operate within a safe range, i.e., within operational constraints. The main research tasks include: (a) establishing the proper mathematical foundation to estimate safe regions with desired properties, namely, estimate the errors and algorithm convergence; (b) design property-preserving feedback controllers to meet system requirements; (c) integrate designed controllers and existing controllers with nonlinearities (primarily, deadband and saturation) to form a comprehensive hybrid closed-loop system design; (d) synthesize multiple modes among different sources under a centralized, decentralized or distributed structure for a connected network; and (e) address scalability issues through alternative program realization of positivity certificates required in the framework of finite and discrete approximations of infinite dimensional continuous space and model reductions.
近年来,电力系统已经看到了新类型的发电和负载的快速引入。这些新组件中的许多通过由嵌入式数字信号处理器控制的电力电子转换器连接到电网。这种转换器与传统电网中占主导地位的机电机器和无源设备具有非常不同的行为。电力电子接口装置由于调节时间快和数字信号处理器编程灵活,具有更强的整体可控性。根据程序设置,它们可以在各种不同的动态模式下运行。此外,各种新的复杂的混合动力学已经出现在电网中,其机制知之甚少。该提案旨在分析这些新的动态,并提供工程设计准则,可以提供系统范围的性能guarantee.Due的电力电子转换器接口的可再生资源和负载与更传统的设备在电网中互连的快速增加,新的复杂的混合动力学已经出现。在这个项目中,一个集合理论的框架,并提出了一个特征集的概念来解释开关行为,标签离散事件和现代电力系统的综合模式。在此原则下,一个基于被动性的屏障证书框架被制定为一个数学程序来计算相应的模式的特征集,这样就可以建立监督级合成。此外,利用变换器的可控性,控制李雅普诺夫障碍函数设计的补充控制,以减少传统的反馈控制器的保守性,扩大功能集,并提供系统范围内的性能保证。模态综合和控制的目标是保证状态在安全范围内运行,即,在运营限制范围内。主要研究工作包括:(a)建立适当的数学基础,以估计具有期望性能的安全域,即误差估计和算法收敛性;(B)设计满足系统要求的保性能反馈控制器;(c)将设计的控制器与现有的具有非线性的控制器进行集成(主要是死区和饱和),形成综合的混合闭环系统设计;(d)在集中式、分散式或分布式结构下,为连通网络综合不同源之间的多种模式;以及(e)通过在无限维连续空间和模型简化的有限和离散近似的框架中所需的正性证书的替代程序实现来解决可缩放性问题。

项目成果

期刊论文数量(18)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Provision for Guaranteed Inertial Response in Diesel-Wind Systems via Model Reference Control
  • DOI:
    10.1109/tpwrs.2018.2827205
  • 发表时间:
    2018-04
  • 期刊:
  • 影响因子:
    6.6
  • 作者:
    Yichen Zhang;A. Melin;S. Djouadi;M. Olama;K. Tomsovic
  • 通讯作者:
    Yichen Zhang;A. Melin;S. Djouadi;M. Olama;K. Tomsovic
Robust Output Feedback Control Design for Inertia Emulation by Wind Turbine Generators
  • DOI:
    10.1109/tpwrs.2021.3070276
  • 发表时间:
    2021-11
  • 期刊:
  • 影响因子:
    6.6
  • 作者:
    S. Morovati;Yichen Zhang;S. Djouadi;K. Tomsovic;Andrew Wintenberg;M. Olama
  • 通讯作者:
    S. Morovati;Yichen Zhang;S. Djouadi;K. Tomsovic;Andrew Wintenberg;M. Olama
Model predictive control for voltage restoration in microgrids using temporal logic specifications
  • DOI:
    10.1049/iet-esi.2019.0135
  • 发表时间:
    2020-04
  • 期刊:
  • 影响因子:
    2.4
  • 作者:
    F. Z. Taousser;M. Olama;S. Djouadi;K. Tomsovic;Yichen Zhang;Yaosuo Xue
  • 通讯作者:
    F. Z. Taousser;M. Olama;S. Djouadi;K. Tomsovic;Yichen Zhang;Yaosuo Xue
Stability analysis of a class of switched nonlinear systems using the time scale theory
  • DOI:
    10.1016/j.nahs.2019.02.006
  • 发表时间:
    2019-08
  • 期刊:
  • 影响因子:
    0
  • 作者:
    F. Z. Taousser;M. Defoort;M. Djemai;S. Djouadi;K. Tomsovic
  • 通讯作者:
    F. Z. Taousser;M. Defoort;M. Djemai;S. Djouadi;K. Tomsovic
Stochastic short-term high-resolution prediction of solar irradiance and photovoltaic power output
太阳辐照度和光伏发电输出的随机短期高分辨率预测
  • DOI:
    10.1109/naps.2017.8107309
  • 发表时间:
    2017
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Olama, Mohammed;Melin, Alex;Dong, Jin;Djouadi, Seddik;Zhang, Yichen
  • 通讯作者:
    Zhang, Yichen
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Kevin Tomsovic其他文献

Optimal Bidding Strategies: An Empirical Conjectural Approach
  • DOI:
    10.1016/s1474-6670(17)34435-x
  • 发表时间:
    2003-09-01
  • 期刊:
  • 影响因子:
  • 作者:
    Tengshun Peng;Kevin Tomsovic
  • 通讯作者:
    Kevin Tomsovic
Distributed energy management for community microgrids considering network operational constraints and building thermal dynamics
考虑网络运行约束和建筑热动力学的社区微电网分布式能源管理
  • DOI:
    10.1016/j.apenergy.2019.01.210
  • 发表时间:
    2019-04
  • 期刊:
  • 影响因子:
    11.2
  • 作者:
    Guodong Liu;Tao Jiang;Thomas B Ollis;Xiaohu Zhang;Kevin Tomsovic
  • 通讯作者:
    Kevin Tomsovic
Slack bus treatment in load flow solutions with uncertain nodal powers
节点功率不确定的潮流解决方案中的松弛母线处理
Resilient distribution system leveraging distributed generation and microgrids: a review
利用分布式发电和微电网的弹性配电系统:回顾
  • DOI:
    10.1049/iet-esi.2019.0134
  • 发表时间:
    2020-12
  • 期刊:
  • 影响因子:
    2.4
  • 作者:
    Guodong Liu;Tao Jiang;Thomas B. Ollis;Xue Li;Fangxing Li;Kevin Tomsovic
  • 通讯作者:
    Kevin Tomsovic

Kevin Tomsovic的其他文献

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{{ truncateString('Kevin Tomsovic', 18)}}的其他基金

A Novel Approach to Mitigating Power System Communication Failures
缓解电力系统通信故障的新方法
  • 批准号:
    2208218
  • 财政年份:
    2022
  • 资助金额:
    $ 35.82万
  • 项目类别:
    Standard Grant
JST-NSF-DFG Workshop on Future Power System Architectures and Control Paradigms, Arlington VA, April 22-24, 2015
JST-NSF-DFG 未来电力系统架构和控制范式研讨会,弗吉尼亚州阿灵顿,2015 年 4 月 22-24 日
  • 批准号:
    1451473
  • 财政年份:
    2014
  • 资助金额:
    $ 35.82万
  • 项目类别:
    Standard Grant
CPS: Synergy: A Cyber Physical Framework for Remedial Action Schemes in Large Power Networks
CPS:协同:大型电力网络补救行动方案的网络物理框架
  • 批准号:
    1239366
  • 财政年份:
    2012
  • 资助金额:
    $ 35.82万
  • 项目类别:
    Standard Grant
NSF Engineering Research Center for Ultra-wide-area Resilient Electric Energy Transmission Network
NSF 超广域弹性电能传输网络工程研究中心
  • 批准号:
    1041877
  • 财政年份:
    2011
  • 资助金额:
    $ 35.82万
  • 项目类别:
    Cooperative Agreement
A New Paradigm for Collaborative Research and Education in Sustainable Energy Systems and Supporting Information Technologies
可持续能源系统和支持信息技术合作研究和教育的新范式
  • 批准号:
    0424461
  • 财政年份:
    2004
  • 资助金额:
    $ 35.82万
  • 项目类别:
    Continuing Grant
Risk Analysis in a Deregulated Power Market Using Fuzzy Sets
使用模糊集对放松管制的电力市场进行风险分析
  • 批准号:
    0108076
  • 财政年份:
    2001
  • 资助金额:
    $ 35.82万
  • 项目类别:
    Fellowship Award
Towards an Understanding of Deregulated Electricity Markets through Time Series Analysis
通过时间序列分析了解放松管制的电力市场
  • 批准号:
    9988626
  • 财政年份:
    2000
  • 资助金额:
    $ 35.82万
  • 项目类别:
    Standard Grant
Increasing Transparency of Transmission Constraints on the Electricity Trading Market
提高电力交易市场输电限制的透明度
  • 批准号:
    9903824
  • 财政年份:
    1999
  • 资助金额:
    $ 35.82万
  • 项目类别:
    Standard Grant
Information Theoretic Approaches for Equipment Condition Assessment, Diagnostics and Maintenance
设备状态评估、诊断和维护的信息论方法
  • 批准号:
    9527302
  • 财政年份:
    1996
  • 资助金额:
    $ 35.82万
  • 项目类别:
    Standard Grant

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TROCI:实现关键基础设施的弹性运行 - 在水和能源系统中的应用
  • 批准号:
    EP/Y036344/1
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    2024
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Conference: International Workshop on Implication of Urban Scale Occupant Behavior for Resilient Building Design, Operation and Policy Making
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