电气传动自动化
電氣傳動自動化
전기전동자동화
ELECTRICAL DRIVE AUTOMATION
2014年
4期
7-13
,共7页
故障模型%开路故障%故障检测与诊断(FDI)%逆变电路
故障模型%開路故障%故障檢測與診斷(FDI)%逆變電路
고장모형%개로고장%고장검측여진단(FDI)%역변전로
fault model%open circuit fault%fault detection and diagnosis(FDI)%inverter circuit
针对电机驱动系统中逆变电路的故障类型多样、故障检测与诊断诊断（FDI）方法复杂的问题，详细地分析了电机驱动系统中逆变电路的故障模式。系统地阐述了现阶段国内外逆变电路开路故障检测与诊断的研究进展。对逆变电路的故障检测与诊断方法进行归纳分类，并分析了其优缺点。在此基础上简要提出了发展趋势。
針對電機驅動繫統中逆變電路的故障類型多樣、故障檢測與診斷診斷（FDI）方法複雜的問題，詳細地分析瞭電機驅動繫統中逆變電路的故障模式。繫統地闡述瞭現階段國內外逆變電路開路故障檢測與診斷的研究進展。對逆變電路的故障檢測與診斷方法進行歸納分類，併分析瞭其優缺點。在此基礎上簡要提齣瞭髮展趨勢。
침대전궤구동계통중역변전로적고장류형다양、고장검측여진단진단（FDI）방법복잡적문제，상세지분석료전궤구동계통중역변전로적고장모식。계통지천술료현계단국내외역변전로개로고장검측여진단적연구진전。대역변전로적고장검측여진단방법진행귀납분류，병분석료기우결점。재차기출상간요제출료발전추세。
For the variety and complexity of fault types and fault detection and diagnosis(FDI) methods for inverter circuit in motor drive system, the fault modes are analyzed in detail. The present domestic and foreign research progress of inverter open circuit FDI is systematically demonstrated. The FDI methods of inverter circuit are summarized, and its advantages and disadvantages are also analyzed. On the basis of this, the development trend is put forward.
