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Balance analysis model of provincial power system considering co-generation flexibility improvement
ID：352 View Protection：ATTENDEE Updated Time：2022-05-21 07:47:12 Hits：588 Poster Presentation

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Abstract
EnergyPLAN是一种平衡分析模型，广泛用于国家/省级综合能源系统。实际上，在分析中国北方以大型燃煤 热电联产电厂为主要来源的 电热耦合能源系统 时，其 评估结果与 实际情况存在偏差。原因是 EnergyPLAN没有考虑机组承诺约束，用“最小电网稳定份额”来表征稳定约束 是不合理的。在这方面  ,本文改进了EnergyPLAN模型，构建了省级电力系统的均衡分析模型。该模型 更适用于以大型燃煤机组为主的能源系统。该模型 考虑了机组投入约束，增加了火力机组动态聚合模块和燃煤机组启动能力决策模块 ， 以日为周期。燃煤机组“最低电网稳定份额”改为        火电最小运行出力 约束 更合理地刻画稳定性问题。研究基于 实际电网数据对这两种方法进行 了比较。经验证，该模型更适用于中国北方以 大型燃煤热电联产为主的热电 联供系统。 
 
Keywords
integrated power and heating system; balance analysis; flexibility resource; similar component aggregation; operation strategy
Speaker
JiaweiZhang
大连理工大学

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Important Date

  • Conference Date

    May 27

    2022

    to

    May 29

    2022

  • Feb 28 2022

    Draft paper submission deadline

  • May 29 2022

    Registration deadline

  • Jun 22 2022

    Contribution Submission Deadline

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IEEE Beijing Section
China Electrotechnical Society
Southeast University
Supported By
IEEE Industry Applications Society
IEEE Nanjing Section
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