李艳霞 武玥 王路 王超 石邢

Li Yanxia, Wu Yue, Wang Lu, Wang Chao, Shi Xing

关键词：城市能耗；城市能耗模拟；自上而下法；自下而上法；一般流程

Keywords：Urban Energy Consumption; Urban Energy - Simulation; Top-down Approach; Bottom-up Approach; Conventional Prediction Process

摘要：

在全球气候变暖的背景下，提高能源利用效率是绿色建筑和生态城市领域的重要研究内容之一。在建筑层面，能耗模拟分析技术已经相当成熟；在城市层面，进行能耗模拟的难度较大，由于单体建筑数量多、类型多、构造多样，城市设施复杂，必须研究新的方法技术计算城市能耗。本文针对目前国际上最新的城市能耗模拟方法，总结出城市能耗模拟的一般性流程，并基于该流程对城市能耗模型的模拟方法进行比较分析。城市能耗模拟方法的探索和研究能够为城市能源政策的制定、城市能源安全、城市节能提供强有力的技术支持。 

Abstract：

In response to global warming, promoting energy efficiency is an important research field of green buildings and ecological cities. On the building level, energy simulation technology is quite mature. However, it is more difficult to simulate energy consumption on the urban level due to the large number of individual buildings, various types, diverse structures, and complex urban facilities,  thus new methods must be developed to calculate urban energy consumption. This paper summarizes the general process of urban energy simulation aiming at the most advanced simulation methods in the world, and compares the different methods of urban energy simulation based on this process. The research of urban energy consumption simulation methods can provide powerful technical support for urban energy policy formulation, urban energy security and urban energy conservation.

李艳霞，东南大学建筑学院，博士研究生。274531600@qq.com
武玥，东南大学建筑学院，硕士研究生。2278642636@qq.com
王路，东南大学建筑学院，硕士研究生。525334227@qq.com
王超，东南大学建筑学院，博士研究生。chaowang_seu@163.com
石邢（通信作者），同济大学建筑与城规学院，教授，博士生导师。shixing_seu@163.com

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