电网技术2024，Vol.48Issue(7)：3033-3042,中插101-中插103,13.DOI:10.13335/j.1000-3673.pst.2023.1016
混合式直流断路器状态感知技术与智慧框架体系探讨
Hybrid DC Circuit Breaker States Sensing Technology and Its Intelligent Framework System
程显 1余亚东 2葛国伟 1张钰峥 1万其森1
作者信息
- 1. 郑州大学电气与信息工程学院,郑州市河南省 450001||河南省输配电装备与电气绝缘工程技术研究中心,郑州市 河南省 450001
- 2. 郑州大学电气与信息工程学院,郑州市河南省 450001||河南省输配电装备与电气绝缘工程技术研究中心,郑州市 河南省 450001||平顶山学院电气与机械工程学院,平顶山市河南省 467000
- 折叠
摘要
Abstract
DC circuit breaker is the key equipment to block fault currents in the flexible DC transmission engineering.The current researches focus mostly on the novel topology structures,the DC breaking characteristics and the novel power electronic devices,but there are few researches on the intelligent perception and state evaluation of its whole states.This paper,taking the hybrid DC circuit breaker as the research object,comprehensively summarizes the state quantity that needs to be monitored.The sensing methods of the key components,such as the fast mechanical switch,the crimp insulated gate bipolar transistor,the arrester,the fast mechanism action capacitor and the isolated energy supply unit in hybrid DC circuit breaker,are summarized.Based on the existing research,the framework system of intelligent DC circuit breaker is proposed.The realization ideas of the intelligent sensing layer,the information communication layer,the data fusion layer and the intelligent application layer in the framework system are analyzed,which provides some reference for realizing the intellectualization and modularization of the DC circuit breaker.关键词
混合式直流断路器/全状态感知/智慧型直流断路器/智能化Key words
hybrid DC circuit breaker/full state perception/intelligent DC circuit breaker/intelligentization分类
信息技术与安全科学引用本文复制引用
程显,余亚东,葛国伟,张钰峥,万其森..混合式直流断路器状态感知技术与智慧框架体系探讨[J].电网技术,2024,48(7):3033-3042,中插101-中插103,13.
