湖北电力2025，Vol.49Issue(2)：56-63,8.DOI:10.3969/j.issn.1006-3986.2025.02.007
考虑附加损耗的电解制氢系统参与调频辅助服务控制策略
Control Strategy for Electrolytic Hydrogen Production System Participating in Frequency Regulation Ancillary Services Considering Additional Losses
LI Min 1GAO Haili 1LIU Junbiao 2ZHOU Yiming2
作者信息
- 1. Changzhou Power Supply Branch,State Grid Jiangsu Electric Power Co.,Ltd.,Changzhou Jiangsu 213022,China
- 2. School of Automation,Nanjing University of Science and Technology,Nanjing Jiangsu 210094,China
- 折叠
摘要
Abstract
In order to address the challenges to the grid frequency stability posed by the high penetration of renewable energy and enhance the economic benefits of electrolytic hydrogen production systems,this paper targets the problems of imprecise control and reduced revenue caused by additional losses during the participation of these systems in frequency regulation ancillary services to propose an optimized control strategy considering operational losses.Then,based on the operational characteristics of the electrolytic hydrogen production system,is developed a refined mathematical model of the additional losses in auxiliary equipment,such as transformers,power electronic converters,and water pumps,to quantify the total system operational loss,and finally is proposed a frequency regulation ancillary service control strategy that incorporates these additional losses.The results of case study simulations demonstrate that the proposed control strategy enables the total system power to accurately track dispatch commands,significantly improving both frequency regulation performance indicators and the overall economic efficiency of the system.关键词
电解制氢/调频辅助服务/新能源/储能/电力电子变换器Key words
electrolytic hydrogen production/frequency regulation ancillary service/new energy/electric energy storage/power electronics converters分类
社会科学引用本文复制引用
LI Min,GAO Haili,LIU Junbiao,ZHOU Yiming..考虑附加损耗的电解制氢系统参与调频辅助服务控制策略[J].湖北电力,2025,49(2):56-63,8.
