电气防误操作的理论研究

Theoretical research on electric misoperation prevention

通过对造成误操作原因的调研，提出了应用故障树分析法（FTA）建立误操作的数学模型，并用常见的误操作类型和防误操作措施作为示例，说明这种方法在理论上探讨发生误操作的原因和评价防误操作措施的应用。从经验估计与示例理论分析的结论的一致性，证明该方法是合理的、有效的，可用于电气防误操作的理论研究。

Fault tree analysis (FTA) method is used to establish mathematical model for analyzing electric misoperation. Taking a common misoperation type and anti-misoperation measures as examples, the use of the proposed method in theoretically analyzing misoperation causes and evaluating anti-misoperation measures is demonstrated. The consistency of the theoretical analysis results for the examples with the experiential estimation of experts proves that this method is reasonable and effective, and can be applied to theoretical research on misoperation prevention.