Multi-fault Mode Recognition and Protection Scheme for Strong Current Inverters

Abstract

This article focuses on the multi-fault mode recognition and protection scheme of strong current inverters, elaborating on the working principle of strong current inverters and their key role in energy conversion. Analyze common failure modes, including hardware failures, software failures and environmental failures, and explore methods for extracting fault features. Propose hardware protection, software protection and comprehensive protection strategies, and construct a multi-level protection system. Finally, the future research directions are prospected, aiming to enhance the reliability and safety of inverters and promote the development of related fields.