开关稳压器故障自动诊断

1981 IEEE Power Electronics Specialists Conference Pub Date : 1981-06-01 DOI:10.1109/PESC.1981.7083636

H. Nienhaus, Donald E. Palmer

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引用次数: 0

摘要

介绍了一种基于微处理器的开关稳压器故障自动诊断系统。它涵盖了从测试理念到正确识别开关调节器中单个模拟故障的工作面包板的系统。除断路、短路、卡死故障外，还能诊断漏电过多、关键元器件漂移、系统不稳定等故障。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Automatic fault diagnosis of a switching regulator

This paper describes a microprocessor-based system for the automatic fault diagnosis of a switching regulator. It covers the system from a test philosophy to a working breadboard that correctly identifies single simulated faults in the switching regulator. In addition to open circuit, short circuit, and stuck at faults, the system is capable of diagonosing faults due to excessive leakage, drift in critical components, and system instability.

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1981 IEEE Power Electronics Specialists Conference

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