• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2019, Vol. 40 ›› Issue (3): 59-66.doi: 10.3969/j.issn.1000-7229.2019.03.008

• 智能电网 • 上一篇    下一篇

电力系统演进的内在驱动因素及发展路径探索

陈飞,冯昊,徐晨博,孙飞飞   

  1. 国网浙江省电力有限公司经济技术研究院,杭州市 310008
  • 出版日期:2019-03-01
  • 作者简介:陈飞 (1974), 男, 硕士, 教授级高级工程师, 主要从事能源经济、电网规划、综合能源系统等方面的研究工作; 冯昊 (1987), 女, 硕士, 工程师, 主要从事企业战略、企业运营、工程经济等方面的研究工作; 徐晨博 (1989), 男, 硕士, 工程师, 主要从事智能电网、信息通信、能源互联网等方面的研究工作; 孙飞飞 (1987), 男, 硕士, 工程师, 主要从事电网规划、电力系统分析等方面的研究工作。
  • 基金资助:
    国家电网公司科技项目(能源互联网演化趋势分析及电网企业商业模式创新研究(5211JY180004))

Investigationon of Internal Driving Factors  and Development Path in Power System Evolution

CHEN Fei, FENG Hao, XU Chenbo, SUN Feifei   

  1. Economic Research Institute of State Grid Zhejiang Electric Power Company Limited, Hangzhou 310008, China
  • Online:2019-03-01
  • Supported by:
    This work is supported by State Grid Corporation of China Research Program (No. 5211JY180004).

摘要: 电力系统从小容量、短距离、单一电能发输配用的电力网络逐渐转变成为大规模、远距离、多能源互通互济的能源网络,并不断朝着多元化、柔性化、智能化的更高级形态演进。移动通信技术的发展演化在很多维度上与电网技术革新和电力系统演进有着高度的相似,以“G”为表征的第2代(2G)到第5代(5G)移动通信技术已家喻户晓,但对于电网技术尤其是电力系统的代际区分和代间差异分析却尚未形成共识。本章以电力系统尤其是电网的形态特征为核心,提出以“H(High)”作为电力系统的代际标志,电力系统在经历了由1H到3H时代电压等级不断提高的发展阶段后,当前正步入高比例可再生能源与高比例电力电子设备的4H电力系统时代,并逐步向高比例碎片化能源的综合能源系统,即5H电力系统演进。同时,重点针对5H电力系统的形态特征与电网企业角色定位进行了分析。

关键词: 电力系统, 5H, 碎片化, 多元化, 综合能源

Abstract: The power system has been developed from small capacity, short distance electric power grids to large-scale, wide area and multi-energy coupling energy networks. Power system development is pushed forward by the tendency of diversification, flexibility and intelligentization. Due to high similarity between the development of mobile communication technology and that of power systems, further researches on power system intergenerational differences are needed while the ‘G’ symbolled mobile communication technology (2G to 5G) has been well known. The ‘H’ symbolled power system intergenerational characteristic is proposed based on power system morphological features. After the voltage level of power systems has increased from 1H to 3H generations, the 4H generation power system with high proportion of renewable energy and power electronic equipment is started and gradually evolving to the 5H generation integrated energy system with high proportion of fragmented energy. In addition, the morphological features of and power grid enterprise orientation in the 5H generation are also discussed in detail.

Key words: power system, 5 H, fragmentation, diversification, integrated energy

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