文章详细信息 关键词： 大型变压器;;局部放电;;外联网络 [gap=589]Keywords: large transformer; partial discharge; external network
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大型电力变压器 large power transformer ; large-scale power transformer
The achievements of the dissertation can promote applications of transient electromagnetic field numerical calculating theory and improve reliability of large transformer products.
本论文的成果对拓宽瞬态电磁场数值计算理论的实际应用和提高大型变压器产品的可靠性起到积极的促进作用。
参考来源 - 大型变压器场路耦合瞬态涡流场及螺旋线圈轴向电流效应研究Large power transformer is one of the most important and expensive equipments in power industry. The research of large power transformer’s condition monitoring and fault diagnosis technology is carried out to early detect the latent failt of power transformer insulation.
大型变压器是电力工业中最重要、最昂贵的关键设备之一,开展大型电力变压器的状态监测与故障诊断技术研究,及早发现电力变压器早期绝缘潜伏性故障,对于保证电力变压器及整个电力系统的安全、可靠、稳定运行及促进电力设备维修体制从定期维修向预知维修或视情况维修转变具有重要的理论实际意义。
参考来源 - 变压器典型缺陷局部放电特性及与油中溶解气体对应关系研究Finally, according to different requirements for large-scale transformer protection system in various field conditions, a set of universal protection system for large-scale transformer is developed.
针对不同现场情况下大型变压器对保护系统提出的要求，论文研制了大型变压器通用型保护系统。
参考来源 - 大型变压器暂态机理与保护新原理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
但是大的麻烦可能是电网，由太阳粒子导致的电涌会毁掉大型变压器。
But the big fear is what might happen to the electrical grid, since power surges caused by solar particles could blow out giant transformers.
介绍了大型变压器绕组用扁铜导线的焊接原理及其操作工艺。
Welding principle and its operating process of flat copper wire in large transformer windings are introduced.
我想问一下你们的使用环境(场合)，周围有没有大型变压器？
I want to know the circumstances while you use it. Is there any large-scale transformer around you?
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