CAJ | 학술논문

以化石能源集中式利用为特征的传统经济和社会发展模式正在逐步发生变革，而以新能源技术和互联网技术为代表的第三次工业革命正在兴起。作为第三次工业革命的核心技术，能源互联网力图结合可再生能源技术与互联网技术，推动分布式可再生能源的大规模利用与分享，促进电力、交通、天然气等多种复杂网络系统的相互融合，最终实现改变能源利用模式，推动经济与社会可持续发展的目的。在此背景下，展望了能源互联网的发展前景，并试图建立其基本的研究框架。首先，给出了能源互联网的初步定义，并概述了能源互联网的基本架构及其组成。随后，针对广域内分布式设备的协调与控制、电力系统与交通系统的融合、电力系统与天然气网络的融合、信息物理建模及安全等几个核心问题，探讨了能源互联网研究中可能面临的主要挑战。
이화석능원집중식이용위특정적전통경제화사회발전모식정재축보발생변혁，이이신능원기술화호련망기술위대표적제삼차공업혁명정재흥기。작위제삼차공업혁명적핵심기술，능원호련망력도결합가재생능원기술여호련망기술，추동분포식가재생능원적대규모이용여분향，촉진전력、교통、천연기등다충복잡망락계통적상호융합，최종실현개변능원이용모식，추동경제여사회가지속발전적목적。재차배경하，전망료능원호련망적발전전경，병시도건립기기본적연구광가。수선，급출료능원호련망적초보정의，병개술료능원호련망적기본가구급기조성。수후，침대엄역내분포식설비적협조여공제、전력계통여교통계통적융합、전력계통여천연기망락적융합、신식물리건모급안전등궤개핵심문제，탐토료능원호련망연구중가능면림적주요도전。
The traditional way of economic and social development,characterized by centralized utilization of fossil fuel energy, is gradually changing.On the other hand,the third industrial revolution is now rising.As the core technology of the third industrial revolution, the Energy Internet aims at facilitating large-scale utilization and sharing of renewable energy by integrating renewable energy and internet technologies.It will enhance the merging of electricity,transportation and natural gas networks,change the way of energy utilization,and finally achieve the goal of promoting sustainable economic and social development.Given this background,an overview of the Energy Internet is first provided,and a basic research framework developed.A definition of the Energy Internet is then suggested,followed by its basic architecture and main components. Several main research challenges to the Energy Internet,such as the wide-area coordination and control of distributed devices, the integration of the power system with the transportation system and natural gas network,as well as the cyber physical modeling and security,are next discussed in more details.