中国电力 ›› 2020, Vol. 53 ›› Issue (10): 59-65.DOI: 10.11930/j.issn.1004-9649.202004155

• 面向统一能源系统的氢综合利用技术 • 上一篇    下一篇

风/光制氢系统的同质化建模

蔡国伟1, 边育栋1, 孔令国1, 宋佳2, 徐贺3   

  1. 1. 东北电力大学电气工程学院,吉林 吉林 132012;
    2. 国网吉林供电公司 吉林 吉林 132000;
    3. 国网四川省电力公司南充供电公司 四川 南充 637000
  • 收稿日期:2020-04-19 修回日期:2020-08-20 发布日期:2020-10-05
  • 作者简介:蔡国伟(1968—),男,博士,教授,从事电力系统安全分析与运行控制研究,E-mail:caigw@mail.nedu.edu.cn;边育栋(1996—),男,硕士研究生,从事可再生能源耦合氢能技术研究,E-mail:1131972911@qq.com;孔令国(1984—),男,通信作者,博士,副教授,从事可再生能源耦合氢能接入研究,E-mail:klgwin@neepu.edu.cn
  • 基金资助:
    国家自然科学基金资助项目(基于氢储能的100%可再生园区能源系统联合建模与优化控制研究,51907021);国家重点研发计划资助项目(大规模风/光互补制氢关键技术研究及示范,2018YFB1503100);吉林市杰出青年人才培养项目(含高渗透率风/光/氢能汽车制氢站的配电系统同质化建模与灵活裕度研究,201831741)

Zero-Error Frequency Regulation Control Method for Microgrids Based on Consensus Algorithm

CAI Guowei1, BIAN Yudong1, KONG Lingguo1, SONG Jia2, XU He3   

  1. 1. School of Electrical Engineering, Northeast Electric Power University, Jilin 132012, China;
    2. Jilin Power Supply Company of State Grid, Jilin 132000, China;
    3. Nanchong Power Supply Company of State Grid Sichuan Electric Power Company, Nanchong 637000, China
  • Received:2020-04-19 Revised:2020-08-20 Published:2020-10-05
  • Supported by:
    This work is supported by National Natural Science Foundation of China (Unified Modeling and Optimal Control of 100% Renewable Based Community Energy System with Hydrogen Storage System, No.51907021), National Key Research and Development Project (Research and Demonstration of Key Technologies of Large-Scale Wind/Photovoltaic Complementary and Hydrogen-Production, No.2018YFB1503100) and Training Program for Outstanding Young Talents of Jilin (Study on Homogeneous Modeling and Flexible Margin of Distribution System in Automobile Hydrogen Production Station with High Permeability Wind/Solar/Hydrogen Energy, No.201831741)

摘要: 随着能源技术的快速发展,风/光制氢系统将成为典型能源存在场景。本文分析风/光制氢系统中异质能源的功率交换特性,从功率/能量的供需平衡角度出发,建立风/光制氢系统的同质化分析模型;根据对模型运行域的分析,建立统一的分析框架,并通过3个维度对风/光氢制氢系统边界条件进行分析;并根据历史数据,绘制出力散点图,分析运行点规律及运行点指标范围,并对系统运行域进行合理分析。

关键词: 同质化模型, 风/光发电, 制氢系统, 边界条件, 运行域

Abstract: With the rapid development of energy technology, wind/photovoltaic-hydrogen production system will play a major role in the typical energy scenario. Based on the analysis of the power exchange characteristics of heterogeneous energy in wind/photovoltaic hydrogen production system, a homogenization analysis model of wind/photovoltaic-hydrogen production system was established from the perspective of power / energy supply and demand balance. Based on the analysis of the operation domain of the model, a unified analysis framework was formulated, and three dimensional analysis was conducted to study the boundary conditions of wind/photovoltaic-hydrogen production system. Furthermore, the output scatter diagram was plotted using the historical data to figure out the pattern of operation point as well as the index range of operation point such that the system operation domain can be analyzed reasonably.

Key words: homogeneous model, wind/photovoltaic power generation, hydrogen production system, boundary condition, operation domain