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首页> 外文期刊>Hydrotechnical Construction >WORKING TESTS ON UNIT NO. 2 AT SEREBRYANSK HYDROELECTRIC STATION 1 AND UNIT NO. 6 AT RYBINSK HYDROELECTRIC STATION AFTER MAJOR PLANT REPLACEMENT ON RECONSTRUCTION
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WORKING TESTS ON UNIT NO. 2 AT SEREBRYANSK HYDROELECTRIC STATION 1 AND UNIT NO. 6 AT RYBINSK HYDROELECTRIC STATION AFTER MAJOR PLANT REPLACEMENT ON RECONSTRUCTION

机译：单元号上的工作测试SEREBRYANSK水电站1号2号和2号单元。 6大型工厂更换后的雷宾斯克水电站

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摘要

Full-power tests on hydraulic units form a traditional line of activity for the HES section of the ORGRES company. In recent years, on account of the halt in the installation of new units in the country's hydroelectricity, the main volume of these working tests either by absolute or index methods have been done with units that have been reconstructed. Experience has shown that comprehensive working tests should be done at a single working head after the replacement of basic equipment (the tests should preferably be done at a head close to the design value), which should include tests by the index method, the determination of the mechanical state of the unit by vibrational testing, and in some cases by checking the regulation guarantees. These comprehensive working tests provide a decision on whether the evidence is already adequate (if the energy parameters and mechanical state fit the characteristics guaranteed by the manufacturer and existing standards concerned with them) or whether one should perform additional tests to an extent necessary to determine the causes of any deficiencies (for example, a considerable difference between the existing turbine performance and the optimum value, or an unsatisfactory mechanical state in the unit).
机译：液压装置的全功率测试是ORGRES公司HES部分的传统活动。近年来，由于该国水电中新机组的安装停止，通过绝对或指数方法进行的这些工作测试的主要内容已由重建的机组完成。经验表明，在更换基本设备后，应在单个工作头上进行全面的工作测试（最好在接近设计值的头上进行测试），其中应包括通过指数法进行的测试，通过振动测试，以及在某些情况下通过检查法规保证来保证设备的机械状态。这些综合的工作测试提供了一个决定，即证据是否已经足够（如果能量参数和机械状态符合制造商和与之相关的现有标准所保证的特性），或者是否应该进行必要程度的附加测试以确定该证据。出现任何缺陷的原因（例如，现有涡轮机性能与最佳值之间的巨大差异，或设备中的机械状态不令人满意）。

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