人民长江
人民長江
인민장강
YANGTZE RIVER
2014年
5期
99-102
,共4页
定子铁损试验%铁芯叠装%大型水轮发电机%鲁地拉电站
定子鐵損試驗%鐵芯疊裝%大型水輪髮電機%魯地拉電站
정자철손시험%철심첩장%대형수륜발전궤%로지랍전참
stator core loss experiment%lamination of core%large scaled turbine generator%Ludila Hydropower Station
定子铁芯损耗试验是检验新装铁芯的绝缘和实际损耗情况，以及装配质量的重要方法。以鲁地拉电站定子铁损试验为例，介绍了铁损试验的原理、理论数值计算方法，详细阐述了定子铁损试验的现场实施步骤、试验电源选择方案分析、试验接线以及温升和温差测量方法；对试验计算方法及结果进行了分析，并论证了试验结果的准确性。
定子鐵芯損耗試驗是檢驗新裝鐵芯的絕緣和實際損耗情況，以及裝配質量的重要方法。以魯地拉電站定子鐵損試驗為例，介紹瞭鐵損試驗的原理、理論數值計算方法，詳細闡述瞭定子鐵損試驗的現場實施步驟、試驗電源選擇方案分析、試驗接線以及溫升和溫差測量方法；對試驗計算方法及結果進行瞭分析，併論證瞭試驗結果的準確性。
정자철심손모시험시검험신장철심적절연화실제손모정황，이급장배질량적중요방법。이로지랍전참정자철손시험위례，개소료철손시험적원리、이론수치계산방법，상세천술료정자철손시험적현장실시보취、시험전원선택방안분석、시험접선이급온승화온차측량방법；대시험계산방법급결과진행료분석，병론증료시험결과적준학성。
The stator core loss experiment is the important method to test the insulation of the newly installed core, the practi-cal loss and the installation quality. Taking Ludila Hydropower Station as an example, the principle and theoretical numerical simulation method of stator core loss experiment were introduced. The steps of implementing the in-situ stator core loss experi-ment were demonstrated, so were the analysis of power selection, connection and measurement of temperature rise and tempera-ture difference. The calculation method and results of the experiment were analyzed and the correctness of the experimental results was verified.
