Transactive Uncertainty and Flexibility for High Penetration of Semi-dispatchable Renewables in Electricity Markets

电力市场中半调度可再生能源高渗透率的交易不确定性和灵活性

基本信息

  • 批准号:
    1711217
  • 负责人:
  • 金额:
    $ 19.89万
  • 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:
    2017-06-01 至 2021-05-31
  • 项目状态:
    已结题

项目摘要

The increasing penetration of variable energy resources (VER), such as solar and wind generation, is challenging traditional power system operations and electricity market mechanisms. Due to its intrinsic intermittency and variability, VER generation leads to increased uncertainty in the power grid. The uncertainty inherent in VERs must be accommodated by available flexibilities, such as energy storage, demand management, and generators that can offer large rates of increase or reduction of generation. Existing methods for managing uncertainty often passively offer heuristic incentives to these sources of flexibility. However, the available flexibility in the electric power system is limited. As VER penetration increases significantly, system operators often heuristically curtail more renewables, and system security can be jeopardized due to flexibility scarcity. Thus, it becomes crucial to optimize the flexibility demanded by the uncertain sources. The research project will explore an active uncertainty management mechanism in the electricity market with a novel concept, transactive flexibility and uncertainty. Flexibility will be treated like a commodity, which can be bought and sold in the market, to completely address the issue of deficiency in a cost-effective way. Due to its scale and complexity, it is very challenging to solve the associated optimization problem considering the uncertainties from VERs in real-world systems. This project will develop fast scheduling tools to meet the timeliness requirement in real electricity markets. Also, the project results will contribute to development of a new course to be taught by the Principal Investigator.The aim of this project is to develop a theoretically sound yet practical market clearing model and scheduling tool for power grids with high penetration of semi-dispatchable renewables. Active uncertainty management will position the flexibility optimally, proactively and cost efficiently. Clear and fair incentives will be provided to both uncertainty mitigators and uncertainty sources based on a unified uncertainty marginal price, which varies with location and time. The research project has three cohesive parts: (1) developing a new electricity market model with transactive uncertainty and flexibility satisfying a cost-causation principle; (2) designing novel solution approaches for day-ahead and real-time electricity markets with provable computational performance through exploiting the special structure of the power grid; (3) validating, demonstrating, and promoting the proposed models and computational methods in real-world power systems. The successful completion of this project will potentially address the fundamental challenge of uncertainty management in electric power systems. The systematic framework of the project is expected to increase social welfare, allow for deeper VER penetration, enhance the security and reliability of the power grid, and improve market fairness.
太阳能和风能等可变能源的日益普及,对传统的电力系统运营和电力市场机制提出了挑战。由于其固有的间歇性和多变性,VER发电增加了电网的不确定性。VERS固有的不确定性必须由可用的灵活性来适应,如能源储存、需求管理和发电机,这些发电机可以提供较大的发电量增减率。现有的管理不确定性的方法往往被动地为这些灵活性来源提供启发式激励。然而,电力系统中可用的灵活性是有限的。随着VER普及率的显著增加,系统运营商通常会试探性地削减更多的可再生能源,并且由于缺乏灵活性,系统安全可能会受到威胁。因此,优化不确定来源所需的灵活性变得至关重要。该研究项目将以一种全新的概念、交易的灵活性和不确定性来探索电力市场中一种主动的不确定性管理机制。灵活性将被视为一种商品,可以在市场上买卖,以具有成本效益的方式彻底解决不足的问题。由于其规模和复杂性,考虑到实际系统中VERS的不确定性,求解与之相关的优化问题是非常具有挑战性的。该项目将开发快速调度工具,以满足实际电力市场对及时性的要求。此外,该项目的成果将有助于开发一门由首席调查员教授的新课程。该项目的目的是为具有高渗透率的半可调度可再生能源的电网开发一个理论上合理但实用的市场出清模型和调度工具。积极的不确定性管理将以最优、主动和成本效益的方式定位灵活性。将根据统一的不确定边际价格,向不确定性消减者和不确定源提供明确和公平的激励,该边际价格因地点和时间而异。该研究项目包括三个部分:(1)开发满足成本-因果原理的具有交互不确定性和灵活性的电力市场模型;(2)利用电网的特殊结构,设计具有可证明计算性能的前日和实时电力市场的新的求解方法;(3)在实际电力系统中验证、演示和推广所提出的模型和计算方法。该项目的成功完成可能会解决电力系统不确定性管理的根本挑战。预计该项目的系统框架将增加社会福利,允许更深层次的VER渗透,增强电网的安全性和可靠性,并改善市场公平。

项目成果

期刊论文数量(6)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Surrogate Affine Approximation Based Co-Optimization of Transactive Flexibility, Uncertainty, and Energy
基于代理仿射近似的交互灵活性、不确定性和能量的协同优化
Agent-based Privacy Preserving Transactive Control for Managing Peak Power Consumption
用于管理峰值功耗的基于代理的隐私保护交互控制
  • DOI:
    10.1109/tsg.2020.2997314
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    9.6
  • 作者:
    Ge, Yinyin;Ye, Hongxing;Loparo, Kenneth A.
  • 通讯作者:
    Loparo, Kenneth A.
Data-Aided Offline and Online Screening for Security Constraint
  • DOI:
    10.1109/tpwrs.2020.3040222
  • 发表时间:
    2021-05
  • 期刊:
  • 影响因子:
    6.6
  • 作者:
    Shubo Zhang;Hongxing Ye;Fengyu Wang;Yonghong Chen;Steve Rose;Yaming Ma
  • 通讯作者:
    Shubo Zhang;Hongxing Ye;Fengyu Wang;Yonghong Chen;Steve Rose;Yaming Ma
Co-optimization approach to post-storm recovery for interdependent power and transportation systems
相互依赖的电力和运输系统风暴后恢复的协同优化方法
A Data-aided Security Constraint Prescreening Technique and Application to Real-world System
数据辅助安全约束预筛选技术及其在实际系统中的应用
  • DOI:
    10.1109/naps46351.2019.9000286
  • 发表时间:
    2019
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Zhang, Shubo;Ye, Hongxing;Wang, Fengyu;Chen, Yonghong;Rose, Stephen;Ma, Yaming
  • 通讯作者:
    Ma, Yaming
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Hongxing Ye其他文献

Uncertainty-Proof Hosting Capacity with Surrogate Affine Policy
具有代理仿射策略的抗不确定性托管能力
Pricing energy and flexibility in robust Security-Constrained Unit Commitment model
在稳健的安全约束单位承诺模型中对能源和灵活性进行定价
Benders’ decomposition of the unit commitment problem with semidefinite relaxation of AC power flow constraints
  • DOI:
    10.1016/j.epsr.2020.106965
  • 发表时间:
    2021-03-01
  • 期刊:
  • 影响因子:
  • 作者:
    M. Paredes;L.S.A. Martins;S. Soares;Hongxing Ye
  • 通讯作者:
    Hongxing Ye
Tumstatin transfected into human glioma cell line U251 represses tumor growth by inhibiting angiogenesis
塔司他丁转染人神经胶质瘤细胞系 U251 通过抑制血管生成来抑制肿瘤生长
  • DOI:
  • 发表时间:
    2013
  • 期刊:
  • 影响因子:
    6.1
  • 作者:
    Hongxing Ye;Yu;Xingjun Jiang;Xianyu Yuan
  • 通讯作者:
    Xianyu Yuan
A rationally designed polymer brush/lubricant coating system for effective static and dynamic marine antifouling
  • DOI:
    10.1016/j.cej.2024.153568
  • 发表时间:
    2024-09-01
  • 期刊:
  • 影响因子:
  • 作者:
    Baoxin Wang;Hongxing Ye;Baiyi Chen;Pengjiao Zu;Guizhen Lu;Li Ma;Haibing Zhang;Mingxian Sun;Yuanjie Li;Hongyi Liu;Jianhua Wu
  • 通讯作者:
    Jianhua Wu

Hongxing Ye的其他文献

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