This paper proposes the insulation detection of insulator strings based on the realizing process with a fuzzy logical reasoning method, especially the establishment of the fuzzy relation matrix.

• 实验结果表明,利用模糊推理方法实现输电线路绝缘子串在线检测是完全可行的,其操作的方便性和检测的准确性与现有方法相比具有较明显的优势。