电网技术2025，Vol.49Issue(9)：3623-3632,中插21-中插27,17.DOI:10.13335/j.1000-3673.pst.2024.0836
面向东北地区调频指标两段式火储联合调频策略
Two-stage Frequency Regulation Strategy of the Combined Heat and Power Plant With Energy Storage Basing Regulation Indicators in Northeast Grid
章艳 1沈杨 1朱瑞 1陈筑 2郭涛 2吕泉1
作者信息
- 1. 大连理工大学电气工程学院,辽宁省 大连市 116024
- 2. 华能大连电厂,辽宁省 大连市 116113
- 折叠
摘要
Abstract
A two-stage FR model for a CHP plant with energy storage is constructed based on the Frequency Regulation(FR)capability of traditional Combined Heat and Power(CHP)units.It explores the FR performance improvement of the CHP plant in the ancillary services market of Northeast China through the model.Considering that the FR sub-indicators(K1,K2,K3)of the power plant are coupled and there are no comprehensive indicators in the Northeast China market,the optimization object of the first stage is that all the sub-indicators meet the standards.Then,the electrical output curve of the plant is obtained,which is one of the constraints of the second-stage optimization dispatch model.Based on the analysis of simulation examples,the two-stage FR optimization strategy not only ensures that each FR sub-indicator is close to the required standards but also considers the operational economy and sustainability of the system of CHP units and energy storage.It provides an effective model for optimizing the operation of CHP enterprises.关键词
热电联产机组/火储联合/调频性能/多目标优化/东北地区调频辅助服务Key words
combined heat and power(CHP)unit/CHP plant with energy storage/frequency regulation(FR)performance/multi-objective optimization/FR ancillary services in Northeast China分类
信息技术与安全科学引用本文复制引用
章艳,沈杨,朱瑞,陈筑,郭涛,吕泉..面向东北地区调频指标两段式火储联合调频策略[J].电网技术,2025,49(9):3623-3632,中插21-中插27,17.
