南方电网技术2025，Vol.19Issue(7)：15-29,15.DOI:10.13648/j.cnki.issn1674-0629.2025.07.002
新型并网主体安全风险辨识的数据特征、关键技术及防控挑战
Data Characteristics,Key Technologies and Prevention and Control Challenges of Security Risk Identification for New Grid-Connected Entities
摘要
Abstract
Driven by the"dual carbon"goals,the user side of the new power system faces multidimensional security risks due to the large-scale integration of new grid-connected entities such as distributed photovoltaic systems,electric vehicle charging stations,and energy storage equipment.Firstly,the challenges to equipment safety,grid security,and societal safety posed by the massive integra-tion of these new entities are systematically analyzed,core bottlenecks at the technical and managerial levels,such as uneven equip-ment quality,difficulties in cross-modal data fusion,and insufficient safety protections,are highlighted.To address the heterogeneity,semantic differences,and correlation characteristics of multimodal data,a multimodal large model construction technology is proposed,incorporating data augmentation generation,cross-modal semantic alignment,and parameter-efficient fine-tuning methods to enhance risk perception accuracy.Furthermore,integrated security prevention and control strategies are introduced from three perspectives:grid optimization,intelligent operation and maintenance,and resilience enhancement.These measures provide theoreti-cal support and practical pathways for the security governance of the new power system,facilitating the coordinated development of energy transition and security under the"dual carbon"objectives.关键词
双碳/新型电力系统/用户侧安全/数据特征/风险防控Key words
double carbon/new power system/user side security/data characteristics/risk prevention and control分类
管理科学引用本文复制引用
王波,马富齐,王红霞..新型并网主体安全风险辨识的数据特征、关键技术及防控挑战[J].南方电网技术,2025,19(7):15-29,15.基金项目
国家自然科学基金青年项目(52407143) （52407143）
国家电网公司总部科技项目(5400-20241918A-1-1-ZN).Supported by the National Natural Science Foundation Youth Project(52407143) （5400-20241918A-1-1-ZN）
the Headquarters Science and Technology Project of State Grid Corporation(5400-20241918A-1-1-ZN). （5400-20241918A-1-1-ZN）
