Yaping Li, Luowei Zhou, Xiong Du, Xiong Du, Pengju Sun, Junke Wu
언어
영어(ENG)
URL
https://www.earticle.net/Article/A294937
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
A set of accelerated aging and automatic test system for IGBT modules is designed in this paper, including platforms of accelerated aging and parameter automatic test. Aging test platform is controlled by IPC, using DC power cycling methods and water cooling to heat dissipation. Combined with LabVIEW and high-speed digitizers, single pulse switch testing is achieved in automatic test platform through hardware circuit. In different stages of the IGBT module aging tests, change trend of each electrical parameters were measured under different working point. Collector-emitter conduction voltage drop VCE(sat), gate-emitter threshold voltage VGE(th), turn-off time toff, the current and voltage waveform during turn-on and turn-off are measured. The relationship between these electrical parameters and aging degree of the IGBT module is researched. It would be able to characterize the device and seek out external indicators of fatigue aging, reliable evidences for state assessment. Compared with the traditional manual testing methods, the automatic test system has characters: high accuracy, test speed, short development cycle and so on.
목차
Abstract 1. Introduction 2. IGBT Module Aging and Automaticl Test Platform 2.1. IGBT Module and Failure Mechanisms 2.2. Design of the Aging Test Platform 2.3. Design of the Automatic Test System 3. Analysis of Experimental Results 4. Conclusion References
Yaping Li [ State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University, China / College of Mechanical and Electronical Engineering, Shihezi University, Shihezi China ]
Luowei Zhou [ State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University, China ]
Xiong Du [ State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University, China ]
Xiong Du [ State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University, China ]
Pengju Sun [ State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University, China ]
Junke Wu [ State Key Laboratory of Power Transmission Equipment & System Security and New Technology Chongqing University, China ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.9 No.12