电热气互联能源系统动态环保经济协同灵活性调度Dynamic Environmental Economic and Collaborative Flexibility Dispatch of Integrated Power, Heat and Natural Gas Energy System
钟永洁;孙永辉;王庭华;许周;王建喜;熊俊杰;诸晓骏;
摘要(Abstract):
电热气互联能源系统(integrated power, heat and natural gas energy system,IPHNGES)对促进多能协同互补互济、实现系统低碳经济运行、提高系统灵活性调度潜力具有重要意义,已成为能源互联网的重要发展方向。综合考虑了多异构能源系统多元化互联方式,在传统能源转换单元基础上建立多种改进的具有连续调节能力、灵活性潜质更高的设备模型,模型更加精细化、实用化。提出了计及电力、热力、天然气子异构能源系统的统一稳态潮流模型,以IPHNGES碳排放、运行经济成本最小化为目标,基于多目标模糊优化方法对IPHNGES进行动态环保经济协同灵活性调度。最后,IPHNGES算例结果表明所提模型与方法的合理性与可行性。
关键词(KeyWords): 电热气互联能源系统;经济调度;灵活性;协同优化
基金项目(Foundation): 国家自然科学基金项目(61673161);; 国网江苏省电力有限公司科技项目(J2019054)~~
作者(Author): 钟永洁;孙永辉;王庭华;许周;王建喜;熊俊杰;诸晓骏;
Email:
DOI: 10.13335/j.1000-3673.pst.2019.2463
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