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Self-scheduling and bidding strategies of thermal units with stochastic emission constraints

机译：具有随机排放约束的热力机组的自调度和投标策略

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摘要

This paper is on the self-scheduling problem for a thermal power producer taking part in a pool-based electricity market as a price-taker, having bilateral contracts and emission-constrained. An approach based on stochastic mixed-integer linear programming approach is proposed for solving the self-scheduling problem. Uncertainty regarding electricity price is considered through a set of scenarios computed by simulation and scenario-reduction. Thermal units are modelled by variable costs, start-up costs and technical operating constraints, such as: forbidden operating zones, ramp up/down limits and minimum up/down time limits. A requirement on emission allowances to mitigate carbon footprint is modelled by a stochastic constraint. Supply functions for different emission allowance levels are accessed in order to establish the optimal bidding strategy. A case study is presented to illustrate the usefulness and the proficiency of the proposed approach in supporting biding strategies.
机译：本文是关于一个热电厂的自调度问题，该电厂以双边价格和受排放约束的价格参与基于池的电力市场作为价格接受者。提出了一种基于随机混合整数线性规划的方法来解决自调度问题。通过模拟和情景还原计算出的一组情景来考虑电价的不确定性。热单元由可变成本，启动成本和技术运行约束（例如：禁止运行区域，上升/下降限制和最小上升/下降时间限制）建模。减少碳足迹的排放配额要求是通过随机约束建模的。访问不同排放配额水平的供应函数，以建立最佳投标策略。进行了案例研究，以说明所提出的方法在支持出价策略方面的有用性和熟练程度。

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  • 来源
    《Energy Conversion & Management》 |2015年第1期|975-984|共10页
  • 作者

    R. Laia; H.M.I. Pousinho; R. Melico; V.M.F. Mendes;

  • 作者单位

    Department of Physics, University of Evora, R. Romao Ramalho 59, 7002-554 Evora, Portugal,IDMEC - Instituto Superior Tecnico, Associated Laboratory for Energy, Transports and Aeronautics, Av. Rovisco Pais 1, 1049-001 Lisbon, Portugal;

    Department of Physics, University of Evora, R. Romao Ramalho 59, 7002-554 Evora, Portugal,IDMEC - Instituto Superior Tecnico, Associated Laboratory for Energy, Transports and Aeronautics, Av. Rovisco Pais 1, 1049-001 Lisbon, Portugal;

    Department of Physics, University of Evora, R. Romao Ramalho 59, 7002-554 Evora, Portugal,IDMEC - Instituto Superior Tecnico, Associated Laboratory for Energy, Transports and Aeronautics, Av. Rovisco Pais 1, 1049-001 Lisbon, Portugal;

    Department of Physics, University of Evora, R. Romao Ramalho 59, 7002-554 Evora, Portugal,Department of Electrical Engineering and Automation, Instituto Superior de Engenharia de Lisboa, R. Conselheiro Emidio Navarro, 1950-062 Lisbon, Portugal;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Bidding strategy; Bilateral contracts; Emission allowances; Stochastic programming; Thermal self-scheduling;

    机译：竞标策略;双边合同;排放配额;随机编程;热自调度;

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