文中还针对海拔对管母线起晕电压的影响进行了讨论，给出了工程适用的海拔校正方法。
In addition, the influence of altitude on corona onset voltage of busbar is also discussed, and altitude correction method used in the project is suggested in this paper.
文中还针对海拔对管母线起晕电压的影响进行了讨论，给出了工程适用的海拔校正方法。
In addition, the influence of altitude on corona onset voltage of busbar is also discussed, and altitude correction method used in the project is suggested in this paper.
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