电器与能效管理技术 ›› 2023, Vol. 0 ›› Issue (6): 23-32.doi: 10.16628/j.cnki.2095-8188.2023.06.004

• 研究与分析 • 上一篇    下一篇

基于改进型以热定电模式的CCHP系统最优运行方法研究

殷光治1, 郭祯1,2   

  1. 1.中国绿发投资集团, 北京 100020
    2.江苏广恒新能源有限公司, 江苏 南京 210008
  • 收稿日期:2023-01-12 出版日期:2023-06-30 发布日期:2023-08-15
  • 作者简介:殷光治(1994—),男,工程师,主要从事新能源、低碳城市相关投资与运营工作。|郭 祯(1988—),男,工程师,主要从事工程管理工作。

Optimal Operation Method of CCHP System Based on Improved Following Thermal Load Mode

YIN Guangzhi1, GUO Zhen1,2   

  1. 1. China Green Development Group,Beijing 100020,China
    2. Jiangsu Guangheng Renewable Energy Group,Nanjing 210008,China
  • Received:2023-01-12 Online:2023-06-30 Published:2023-08-15

摘要:

冷热电联产(CCHP)系统是提高能源集约使用效率,深化能源体系转型,实现“双碳”目标的重要方式。搭建了含有微型燃气轮机、光伏发电单元、燃气锅炉和蓄电池组等在内的CCHP系统模型,基于常见的以热定电运行模式和以电定热运行模式提出了改进型以热定电运行模式。所提运行模式能有效提升系统运行的经济性和系统能源管理的有效性,实现更高的能源节约率。

关键词: 冷热电联产系统, 改进型以热定电模式, 光伏电源, 能源节约率

Abstract:

The combined cooling heating and power (CCHP) is an important way to improve the efficiency of energy intensive, deepen the transformation of energy system, and achieve the goal of “double carbon”goal. A CCHP system model including micro gas turbines, photovoltaic power supply, gas boilers and battery is simulated. Based on the common following thermal load mode and following electric load mode, an improved following thermal load mode is proposed. The proposed operation mode can effectively improve the cost-effectiveness and energy-effectiveness of system, and achieve a higher energy saving rate.

Key words: combined cooling heating and power (CCHP) system, improved following thermal load mode, photovoltaic power supply, energy saving rate

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