This paper briefly analyzed the common running fault of coal mining transformer. It also provides the methods that how to check the faults and how to solve the problem.
文章浅析煤矿主变压器常见的故障，日常故障巡查方法，以及如何排除故障。
The tank structure of mining flameproof transformer is analyzed by the three-dimensional finite element method. The optimal design of tank has been carried out.
采用三维有限元法对矿用隔爆型变压器箱体结构进行了分析，完成了箱体结构的优化设计。
This paper investigated the KBSG9-3150 mining flameproof transformer developed by Hunan University and a transformer factory. The cabinet was analyzed by FEM.
在此背景下，本文以我校和某变压器厂联合研制的KBSG9-3150矿用隔爆型变压器作为研究对象，对其箱体进行了有限元分析。
This product can multiple with coal mine transformer use, improving the pf to above 0.95 while reducing power loss, improve safety, promoting mining equipment working production.
该产品可以与煤矿井下移动变电站或者干式变压器并联使用，提高井下电网功率因数至0.95以上，减少电能损耗，提高井下设备安全性，促进采掘工作的生产。
The method to reject and calculate the mistake error of the transformer /low voltage user remote monitoring and the principle of data mining were present.
采用分布图法抑制干扰因素，消除疏失误差并利用算术平均值与分批估计相结合的方法对数据进行融合处理，得到所需的测量结果。
The method to reject and calculate the mistake error of the transformer /low voltage user remote monitoring and the principle of data mining were present.
采用分布图法抑制干扰因素，消除疏失误差并利用算术平均值与分批估计相结合的方法对数据进行融合处理，得到所需的测量结果。
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