Abstract:This article focuses on the prominent issue of violations in electrical operations, using three common types of violations as entry points: operating without tickets, operating without video recording, and losing protection during high-altitude operations. It employs the Fault Tree Analysis (FTA) model to deeply analyze their causes. By dissecting the issue layer by layer, it uncovers multiple root factors, including loopholes in the management system, shortcomings in personnel safety awareness, complex and distracting work environments, and inadequate equipment and facilities. The purpose of this article is to propose targeted improvement strategies from the source and establish a comprehensive prevention mechanism, thereby laying a solid foundation for safety production in the power industry and facilitating standardized and safe electrical operations.