电网技术2025，Vol.49Issue(9)：3613-3622,中插20,11.DOI:10.13335/j.1000-3673.pst.2024.1024
考虑生产环节内特性的工业负荷调峰优化运行及二次调频能力评估
Industrial Load Peak Regulation and Its Secondary Frequency Regulation Capacity Assessment Considering Intra-production Segment Characteristics
摘要
Abstract
Industrial load has large regulation capacity,fast response speed,simple control,convenient communication,and huge adjustable potential.This article proposes a temperature-controlled industrial load peak regulation and its secondary frequency regulation capability evaluation model,represented by electrolytic aluminum.Firstly,considering temperature constraints,an industrial load production process characteristic model should be established.Then,based on the proposed industrial load characteristic model,establish a model for industrial load participating in power grid peak regulation and calculate the daily operating curve of industrial load.Finally,establish an evaluation model for industrial loads' secondary frequency regulation capability.Based on the daily operating curve,evaluate the secondary frequency regulation capability of industrial loads and determine their controllable power range over time,thereby providing a basis for allocating secondary frequency regulation power.The results indicate that temperature-controlled industrial loads have high-quality regulation capabilities due to their huge thermal inertia,providing large capacity and sustainable,high-quality regulation resources for peak and frequency regulation of power systems.关键词
负荷建模/温控型工业负荷/调峰/二次调频能力评估Key words
load modeling/temperature controlled industrial load/peak regulation/secondary frequency regulation capability evaluation分类
信息技术与安全科学引用本文复制引用
杨梓轩,陈磊,郝玲,徐飞,闵勇..考虑生产环节内特性的工业负荷调峰优化运行及二次调频能力评估[J].电网技术,2025,49(9):3613-3622,中插20,11.基金项目
国家自然科学基金项目(52207115).Project Supported by National Natural Science Foundation of China(52207115). （52207115）
