电力系统自动化Issue(17)：168-175,8.DOI:10.7500/AEPS20141212006
高载能企业参与电力系统调度的模式与效益分析
Pattern and Benefit Analysis of Energy-intensive Enterprises Participating in Power System Dispatch
摘要
Abstract
Energy-intensive enterprises (EIEs) are important industrial loads,which have very good adjustment capability. Integrating EIEs into power system dispatch can not only improve the economic efficiency of the entire system,but also reduce the EIEs” electricity costs under certain mechanisms.The related issues of integrating EIEs into power system dispatch are analyzed,and the models are developed to describe the EIEs” operational and behavioral characteristics.Then the models are embedded into a security-constrained unit commitment model.On this basis,the three different dispatch modes,i.e., centralized coordinative dispatch,decomposed coordinative dispatch,and single-step coordinative dispatch,are proposed. Finally,the necessity of the coordinated dispatch is demonstrated,and the different coordination modes are compared via cases, while the benefits of coordinative dispatch are especially shown in helping accommodate large-scale renewable energy generation.关键词
高载能企业/机组组合/电力系统调度/可再生能源消纳Key words
energy-intensive enterprises (EIE)/unit commitment/power system dispatch/renewable energy consumption引用本文复制引用
陈润泽,孙宏斌,晋宏杨..高载能企业参与电力系统调度的模式与效益分析[J].电力系统自动化,2015,(17):168-175,8.基金项目
国家科技支撑计划资助项目(2015BAA01B04) （2015BAA01B04）
国家自然科学基金创新研究群体科学基金资助项目(51321005)。This work is supported by National Key Technologies R&D Program (No.2015BAA01B04) and the Foundation for Innovative Research Groups of the National Natural Science Foundation of China(No.51321005) （51321005）
