面向新型配电网的一体化模型融合关键技术研究  

Research on key technologies of integrated model fusion for new distribution networks

作　　者：徐天品 杨启京[1] 邹金良[1] 刘琪 曹卫华 刘春尧 鞠涛 亓志超 XU Tianpin;YANG Qijing;ZOU Jinliang;LIU Qi;CAO Weihua;LIU Chunyao;JU Tao;QI Zhichao(NARI Technology Co.Ltd.,Nanjing 211106,China)

机构地区：[1]国电南瑞科技股份有限公司,江苏南京211106

出　　处：《供用电》2024年第5期28-35,45,共9页Distribution & Utilization

基　　金：国家重点研发计划项目(2022YFB2404200)。

摘　　要：现有的配电自动化系统面向新型配电网时存在低压模型未实际建模、主配模型不一致、模型校验手段欠缺等问题。为有效提升新型配电网的精益化管理水平,以构建面向新型配电网的统一电网模型为切入点,结合当前配电自动化系统模型数据的接入现状,探讨了面向新型配电网的一体化模型融合的4个关键技术:一体化模型融合的流程管理技术、模型一体化接入管理技术、模型高仿真验证技术、主配网拼接技术,并结合实际案例验证了相关技术的可行性,提高了配电自动化系统模型数据集成的效率和准确性,满足对输电网、配电网监视和各种分析计算对电网建模的需要。The existing distribution automation systems face problems such as a lack of actual modeling of the low-voltage model,inconsistency of main and distribution network model as well as a shortage of means for model verification when being worked for the new distribution network.In order to effectively improve the lean management level of the new distribution network,this article takes the construction of a unified power grid model for the new distribution network as the entry point and combines the current access status of distribution automation system model data to explore four key technologies for the integration of new distribution network models:process management technology for integrated model fusion,model integration access management technology,model high simulation verification technology,and main distribution network splicing technology.The feasibility of these technologies has been confirmed through practical cases,improving the efficiency and accuracy of data integration for the distribution automation system model and meeting the needs of monitoring transmission,and distribution networks,as well as various analytical calculations for power grid modeling.

关 键 词：主配网模型 模型导入 高仿真验证 主配网拼接 流程管理 

分 类 号：TM73[电气工程—电力系统及自动化]