惠州抽水蓄能电站施工控制网复测与精度分析

Retest and Accuracy Analysis of Construction Control Network for Huizhou Pumped Storage Power Station

施工控制网是抽水蓄能电站工程施工的重要基准,惠州抽水蓄能电站施工周期长(历时7年)必须定期复测、检验其稳定性,为施工提供稳定的测量精度,本文结合惠州抽水蓄能电站施工控制网复测实例,采用科学的方法进行复测,得出的结果与原成果进行比较和分析,成果正确、稳定、可靠,为电站安全施工提供高精度测量基准。

The construction of the control network is an important benchmark for pumped storage power station construction,electrical and mechanical installation.The construction of Huizhou Pumped Storage Power Station,which lasted seven years,must be regularly re-testing to test its stability and provide a stable measurement accuracy. In this paper, we used scientific methods to retest and compare the results.The outcome was correct, stable,reliable and it provided highly accurate measurement for the power station construction safety benchmarks.