重庆大学学报Issue(4)：137-145,158,10.DOI:10.11835/j.issn.1000-582X.2015.04.019
励磁功率单元主回路快速故障诊断策略
Fast fault diagnosis strategy for the main loop of excitation power unit
摘要
Abstract
This paper summarizes the fault type of generator excitation power unit and common fault. Through the simulation of Matlab power unit which is the main circuit fault types,fault spectrum analysis focuses on the quantitative fault feature extraction and fault classification.Then a truth table method for fast fault diagnosis strategy of the main loop of power unit is proposed,and the platform experiment verifies fault categories.The strategy provide the basis for excitation system power unit failure diagnosis.关键词
功率单元主回路/故障诊断/发电机组励磁系统/晶闸管Key words
the power unit of the main loop/fault diagnosis/generator excited system/thyristors分类
信息技术与安全科学引用本文复制引用
刘伟,张朕滔,梁康有,谭宇航..励磁功率单元主回路快速故障诊断策略[J].重庆大学学报,2015,(4):137-145,158,10.基金项目
重庆理工大学研究生创新基金资助项目（YCX2013217）。Supported by Graduates Innovation Fundation of Chongqing University of Technology （YCX2013217）． （）
