Integrated Intelligent Energy ›› 2025, Vol. 47 ›› Issue (2): 88-101.doi: 10.3969/j.issn.2097-0706.2025.02.009

• New Power System Scheduling based on AI • Previous Articles    

Application and prospects of deep neural network in new energy systems

SHI Xin1(), LIU Qiyang2, GAO Feng1,*()   

  1. 1. Energy Internet Research Institute, Tsinghua University, Beijing 100085, China
    2. Towngas Energy Investment Limited, Shenzhen 518066, China
  • Received:2024-09-05 Revised:2024-10-29 Published:2025-01-03
  • Contact: GAO Feng E-mail:xinshi_bjcy@163.com;fgao@tsinghua.edu.cn
  • Supported by:
    Guangzhou Key Research and Development Program(20220602JBGS04);Tsinghua University(Department of Electrical Engineering)-Towngas Energy Investment Limited Zero Carbon Smart Park Virtual Power Plant Technology Joint Research Project(20216701035)

Abstract:

Driven by the "dual carbon" goal, new energy sources such as wind and solar energy are developing rapidly. However, challenges such as wind and solar curtailment, resource waste, and low storage efficiency persist in energy production, consumption, and storage processes. Therefore, it is imperative to develop more intelligent new energy systems. Deep neural network(DNN), a key technology in the development of next-generation artificial intelligence, has powerful capabilities in fitting complex functions due to its deep structure. It addresses the problem that traditional machine learning algorithms face when modeling and analyzing big data due to their limited ability to extract the most representative features from the data. The focus is on the application of DNN in new energy systems, providing an overview of DNN, the demand for DNN in new energy system, its applications in modeling and simulation, planning and optimization, operation and maintenance, operational control, and system management of new energy systems. The challenges of applying DNN in new energy systems are summarized and prospects for future development are outlined, aiming to provide reference for professionals in related industries.

Key words: "dual carbon" goal, new energy system, deep neural network, artificial intelligence, machine learning, big data analysis, large language model

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