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TRANSMISSION LINE ASSESSMENTS FOR THE 21ST CENTURY

机译:面向21世纪的输电线路评估

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摘要

As the nation's transmission system gets older and requirements for system reliability increase, assessments of overhead lines will require more-detailed information - from below the ground to the tops of transmission structures - if the failure of aging components is to be avoided. The general condition assessments typically done with an airplane or helicopter flyby will not be sufficient to meet this greater need, and closer examinations currently require maintenance personnel to drive the circuit, perform detailed visual inspections, and take actual measurements on the towers or from hydraulically raised inspection platforms - a very labor-intensive proposition.
机译:随着国家传输系统的老化和对系统可靠性的要求的提高,如果要避免部件的老化,评估架空线将需要更多详细信息-从地下到传输结构的顶部。通常用飞机或直升机飞越进行的一般状况评估不足以满足这种更大的需求,并且目前更仔细的检查需要维护人员来驱动电路,进行详细的目视检查并在塔上进行实际测量或通过液压方式进行测量检查平台-一个非常劳动密集的命题。

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