园区综合能源系统的竞争性评估和多阶段规划
Yongtao Guo1, Yue Xiang2, Zhukui Tan3
1College of Electrical Engineering, Sichuan University, Chengdu, 610065, China.
Scientific reports
|March 14, 2025
概括
本研究介绍了一种竞争性评估方法,以优化公园集成能源系统 (PIES). 它通过比较不同的发展趋势,帮助确定能效和碳中和的最佳规划策略.
科学领域:
- 能源系统工程 能源系统工程
- 环境科学 环境科学
- 运营研究 运营研究
背景情况:
- 园区综合能源系统 (PIES) 的最佳规划对于提高能源效率和实现碳中和是至关重要的.
- 目前的评估方法面临挑战,因为PIES中的各种指标,高可再生能源透率,显著的碳排放和复杂的能源合.
- 需要一个强大的评估框架来指导基准PIES规划方案的开发.
研究的目的:
- 开发和介绍一种扩展的竞争性评估方法,用于评估PIES规划方案.
- 为动态的PIES开发制定一个多阶段的规划模型,重点是尽量减少投资和运营成本.
- 通过竞争性评估建立一个基准PIES,以指导和激励其他PIES的发展趋势.
主要方法:
- 开发了一种扩展的竞争性评估方法,包括能源,经济,环境,可靠性和绿化发展方面.
- 制定了一个多阶段的规划模型,以优化PIES的动态开发,以成本最小化为目标.
- 用于多个标准,多个阶段的竞争性评估,使用了一个具有八个功能领域的实用PIES.
主要成果:
- 该研究成功地评估和比较了各种PIES规划趋势,使用了拟议的竞争方法.
- 基准PIES是通过不同规划方案之间的竞争来确定的.
- 通过多阶段的规划和评估,PIES规划的基准被证明是动态调整的.
结论:
- 开发的竞争性评估方法有效地识别了基准PIES规划方案.
- 该方法的竞争力在于它能够根据多阶段规划和跨方案竞争动态调整基准.
- 这种方法为优化PIES提供了一个动态和可适应的框架,以提高能源效率和碳中和性.
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