| 变压器的故障和排除 |
| 添加时间：2018/4/2 15:32:09 浏览次数： |
| 变压器的绕组和铁芯是传递、变换电磁能量的主要部件。保证它们的运行是人们所关注的问题。统计资料表明因铁芯问题造成故障，占变压器总事故中的第三位。制造部门对变压器铁芯缺陷已引起重视，并在铁芯可*接地、铁芯接地监视，以及保证一点接地方面都进行了技术改进。运行部门也把检测和发现铁芯故障提到相当高度。然而，变压器铁芯故障仍屡有发生，其原因主要是由于铁芯多点接地和铁芯接地不良造成。 The winding and core of transformer are the main components to transmit and transform electromagnetic energy. Ensuring their operation is a concern. Statistical data indicate that the fault is caused by iron core, which accounts for third of the total transformer accidents. The manufacturing department has paid more attention to the transformer core defects, and has made technical improvements in the core can be grounded, core grounding monitoring, and to ensure a point of grounding. The operation Department also referred to the detection and discovery of core failure. However, the failure of transformer core often happens. The reason is mainly due to the multi core grounding of iron core and the poor grounding of iron core. |
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