摘要
标准化信息模型是信息系统间进行信息交互的必要途径。与传统的电力领域应用相比,新能源消纳应用需考虑民生供热、环保限产等社会类因素。首先,借鉴电力系统标准化的经验,设计了“消纳评估模型层-电力市场运营管理层”的两横两纵新能源消纳信息架构,阐述了信息-物理-社会标准化信息模型在新能源消纳应用构建过程中的重要作用。然后,提出了基于“现象-数据-数据提供者”的新能源消纳数据标准化建模方法,将消纳相依驱动事件分析纳入模型,实现社会类信息建模,构建面向新能源消纳评估的社会类信息标准化数据模型。同时,剖析并扩展IEC 62325市场运营包,形成新能源消纳业务信息模型,实现市场环境下促进新能源消纳的措施的标准化建模。集成面向新能源消纳评估的社会类信息标准化数据模型和新能源消纳业务信息模型,构建了面向新能源消纳的信息-物理-社会标准化信息模型。最后,在中国冀北地区集成了该标准化信息模型,提升了新能源消纳相关应用间数据交互的效率及安全性,简化了研发应用过程。
Standardized information model is a necessary way for the information exchange between information systems.Compared with traditional power applications, the renewable energy accommodation application needs to consider social factors such as heating information and environmental protection information. First, based on the experience of power system standardization, a two-column-two-row information architecture for renewable energy accommodation with the accommodation evaluation model layer and power market operation management layer is designed, which expounds the important role of the cyberphysical-social standardized information model in the construction of renewable energy accommodation applications. Then, the standardized modeling method for renewable energy accommodation based on phenomenon-data-provider pattern is proposed,which realizes the social information modeling. The accommodation interdependence event-driven analysis is also incorporated into the model. Cyber-physical-social standardized data model for renewable energy accommodation evaluation is formed. At the same time, the IEC 62325 MarketOperations Package is analyzed and expanded, and the measures to promote renewable energy accommodation in market environment are standardized modeled to form a standardized business information model for renewable energy accommodation. The cyber-physical-social standardized data model for renewable energy accommodation evaluation and the standardized business information model for renewable energy accommodation are built together to form the cyber-physical-social standardized information model for renewable energy accommodation. Finally, the standardized information research is applied in the northern Hebei region of China, which improves the efficiency and security of information exchange between the applications for renewable energy accommodation and simplifies the research & development and application processes.
作者
徐箭
吴煜晖
廖思阳
孙荣富
王靖然
王俊
XU Jian;WU Yuhui;LIAO Siyang;SUN Rongfu;WANG Jingran;WANG Jun(School of Electrical Engineering and Automation,Wuhan University,Wuhan 430072,China;State Grid Jibei Electric Power Company Limited,Beijing 100054,China)
出处
《电力系统自动化》
EI
CSCD
北大核心
2023年第3期104-113,共10页
Automation of Electric Power Systems
基金
国家电网公司科技项目(5700-202014195A-0-0-00)。
关键词
IEC
62325标准
新能源消纳
公共信息模型
虚拟电厂
信息-物理-社会
信息交互
IEC 62325 standard
renewable energy accommodation
common information model
virtual power plants
cyberphysical-social
information exchange
作者简介
徐箭(1980-),男,博士,教授,博士生导师,主要研究方向:电力系统稳定分析与控制。E-mail:xujian@whu.edu.cn;吴煜晖(1991-),男,博士研究生,主要研究方向:综合能源系统。E-mail:wuyuhui1991@whu.edu.cn;通信作者:廖思阳(1989-),男,博士,副教授,主要研究方向:电力系统稳定分析与控制。E-mail:liaosiyang@whu.edu.cn。
