摘要
常规保护压板的人工巡检存在工作量大、易漏检等特点,而在压板上加装智能检测设备又面临复杂度及运维成本增加的问题.针对此问题,提出基于相位特征的保护压板状态的准确识别方法.将该文方法的识别结果与广泛使用的传统方法进行比较,结果表明该文方法有更好的识别准确性和鲁棒性,具有在电力系统大规模推广的价值.
Manual inspection of relaying plate was of large labor and easy to misjudge,and the detection devices embedded in the plate raised the complexity and cost of maintenance.Taking this problems into consideration,an exact discrimination method of relaying plate state with phase characteristic was proposed in this paper.Compared with the common methods,the proposed method obtained more excellent recognition accuracy and robustness,and it possessed broader application in electric system.
作者
许根养
翁士状
孙长翔
李宇
曹成功
XU Genyang;WENG Shizhuang;SUN Changxiang;LI Yu;CAO Chenggong(Tongling Power Supply Company, State Grid Anhui Electric Power Co.,Ltd., Tongling 244099, China;School of Electronic and Information Engineering, Anhui University, Hefei 230601, China;Anhui Nanrui Jiyuan Power Grid Technology Co., Ltd., Hefei 230088, China)
出处
《安徽大学学报（自然科学版）》
CAS
北大核心
2020年第3期38-42,共5页
Journal of Anhui University(Natural Science Edition)
基金
国家自然科学基金资助项目(31701323,61672032)。
关键词
压板
状态识别
色度畸变
相位竞争编码
plate
state discrimination
chromatic aberration
phase competition coding
