Selection of insulator type, number of insulator string and air space is the main basis of transmission line insulation coordination.

输电线路的绝缘配合主要是选择绝缘子型式、绝缘子串的片数和空气间隙。

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Therefore, to determine the potential distribution of insulator string is very important to detect the poor insulator and safety and stable operation of transmission line.

因此，确定绝缘子串电位分布，对检测低、零值绝缘子，确保输电线路的安全、稳定运行具有重要的意义。

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Therefore, to determine the potential distribution of insulator string is very important to detect the poor insulator and safety and stable operation of transmission line.

因此，确定绝缘子串电位分布，对检测低、零值绝缘子，确保输电线路的安全、稳定运行具有重要的意义。

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