第三代分布式能源系统及其应用
The third generation of distributed energy system and application
摘要：
介绍了分布式能源系统的发展历程，指出在城市化、温室气体减排和能源转型的大背景下，应发展第三代分布式能源。第三代分布式能源系统有三大要素：一是去中心化，二是多能源，三是集成应用终端节能资源和可再生能源，从而实现3D目标——去中心化（decentralization）、脱碳化（decarburization）和数字化（digitization）；总结了第三代分布式能源的主要特点和关键技术。
Abstract：
Describes the evolution of distributed energy systems (DES). Points out that with the trend of urbanization, greenhouse gas emission reduction and energy transformation, third generation distributed energy system (3G DES) should be developed. The 3G DES has three major elements. The first is decentralization, the second is multi-energy and the third is to integrate the application of energy efficient resources from end use and renewable energies to achieve 3D goals, i.e., decentralization, decarburization and digitization. Summarizes the main features and key technologies of the 3G DES.
Keywords:distributedenergysystem,thirdgeneration,decentralization,multi-energysource,energybus,internetofenergy