行波故障测距系统中的行波波速测量的准确性在一定程度上影响了行波测距的精度。
In fault location system based on traveling wave, the measurement accuracy of traveling wave velocity influenced the fault location accuracy to a certain extent.
因此，建议在实际工程中可用一年左右的试验数据确定的徐变特性参数来对结构进行分析和计算，就可保证足够的精度和准确性。
Therefore, it is proposed that creep parameters determined by test data in one year are adopted in practical engineering to assure a good precision in analysis and calculation of structures.
本文分析了电桥的精度、测量夹具等因素对测量结果准确性的影响，并提出了具体改进措施。
This paper analyse the influences of precision of bridge, measuring jig and so on to measuring accuracy, and discusses the improvements.
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