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面向智慧能源系统的数字孪生技术及其应用
Technologies and Applications of Digital Twin for Developing Smart Energy Systems
智慧能源战略为能源行业转型提供互联互通、透明开放、互惠共享的能源共享平台，数字孪生技术将助力解决智慧能源发展所面临的技术与市场壁垒问题。当前数字孪生技术在智慧能源行业应用仍处于起步阶段，相关的技术拓展和应用场景研究仍不充分，尚未形成系统性的研究框架。本文旨在总结国内外面向智慧能源系统的数字孪生技术的发展经验并探讨其未来发展思路，以期促进数字孪生技术在智慧能源行业中的深化应用。通过比较国内外不同领域对数字孪生技术的定义和应用，探讨了面向智慧能源系统的数字孪生技术的定义，对其通用架构、关键技术和生态构建分别进行了阐述。据此进一步分析了数字孪生技术在智慧能源行业的部署和应用案例。从技术发展、生态构建和政策建立三方面给出了对策建议，以期为数字孪生技术在智慧能源行业的工程应用提供参考。
The smart energy strategy can provide an energy sharing platform that is interconnected, transparent, and mutually beneficial. The digital twin technology can help break technical and market barriers associated with the development of smart energy. However, the digital twin technology is still in its infancy within the smart energy industry and lacks research on its development and application; a systematic research framework has not yet been formed. This study aims to promote the application of digital twin technology to the smart energy industry by summarizing the development experience of the technology in China and abroad and discussing its future development paths. After comparing the definitions and applications of digital twin technology in different fields, the definition of digital twin for smart energy systems is established, and its general architecture, key technologies, and ecological construction are discussed respectively. Moreover, application cases are briefly analyzed. Furthermore, countermeasures are proposed from three aspects: technology development, ecological construction, and policy establishment. This study is hoped to provide a reference for engineering applications of the digital twin technology in the smart energy industry.
smart energy system / digital twin / general architecture / energy ecosystem
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