A Review of Degradation Behavior and Modeling of Capacitors [electronic resource] : Preprint

• Ngôn ngữ: eng
• Ký hiệu phân loại: 615.8 Specific therapies and kinds of therapies
• Thông tin xuất bản: Golden, Colo. : Oak Ridge, Tenn. : National Renewable Energy Laboratory (U.S.) ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2018
• Mô tả vật lý: Size: 786 KB : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 266410
• Chủ đề: 1. 33 advanced propulsion systems; 2. Electrolytic capacitors; 3. Metallized film capacitors; 4. Power electronic system

Tóm tắt

This paper first reviews the failure causes, modes, and mechanisms of two major types of capacitors used in power electronic systems - metallized film capacitors and electrolytic capacitors. The degradation modeling related to these capacitors is then presented. Both physics-of-failure and data-driven degradation models for reliability and lifetime estimation are discussed. Based on the exhaustive literature review on degradation modeling of capacitors, we provide a critical assessment and future research directions.