摘要
以数据深度利用和单机智能感知为特征的智能调控技术是未来新能源调控运行的核心领域,尤其在挖掘新能源消纳潜力方面,数据将发挥越来越重要的作用。在分析新能源数据应用特征的基础上,以提升新能源消纳为目标,提出了涵盖智能感知、数据融合与处理以及消纳全过程分析的新能源智能调控体系架构,并从数据校验与处理、资源评估与预测、受阻电量图谱解析、设备运行评价与智能诊断等方面介绍了新能源单机数据在消纳提升应用方面的关键技术。通过数据驱动的新能源消纳全过程分析,实现新能源调控智能化转型,提升新能源的管控能力和消纳水平。
The intelligent dispatching technologies featuring data mining and single-unit intelligent perception will be⁃come the core field for the dispatching and operation of renewable energy in the future.Especially,the data will play an increasingly important role in enhancing the potential of renewable energy accommodation.In this paper,based on the analysis of the application characteristics of renewable energy data,the improvement of renewable energy accommoda⁃tion is taken as the objective,and an intelligent dispatching architecture for renewable energy is proposed,including in⁃telligent perception,data fusion and processing,as well as the whole-process analysis of accommodation.In addition,the key technologies for single-unit data in the application of improving renewable energy accommodation are also intro⁃duced,such as data check and processing,resource assessment and prediction,knowledge graph analysis of energy curtailment,equipment operation evaluation and intelligent diagnosis.The data-driven whole-process analysis of renew⁃able energy accommodation can realize the transformation to intelligent dispatching,thus improving the regulation capa⁃bility and accommodation level of renewable energy.
作者
王靖然
王东升
施贵荣
孙荣富
崔正湃
孙雅旻
WANG Jingran;WANG Dongsheng;SHI Guirong;SUN Rongfu;CUI Zhengpai;SUN Yamin(State Grid Jibei Electric Power Co.,Ltd,Beijing 100054,China;Electric Power Research Institute,State Grid Jibei Electric Power Co.,Ltd,Beijing 100045,China)
出处
《电力系统及其自动化学报》
CSCD
北大核心
2020年第11期88-94,共7页
Proceedings of the CSU-EPSA
基金
国家电网有限公司总部科技项目“面向高比例新能源消纳的多维数据融合及应用关键技术研究”(5700-202014195A-0-0-00)。
关键词
新能源
智能调控
单机数据
应用架构
数据处理
知识图谱
设备故障诊断
renewable energy
intelligent dispatching
single-unit data
application architecture
data processing
knowl⁃edge graph
equipment fault diagnosis
