| 制造部门对变压器铁芯缺陷已引起重视 |
| 添加时间：2019/8/27 13:51:33 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。保证它们的可靠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。 The winding and core of transformer are the main components of transmitting and transforming electromagnetic energy. Ensuring their reliable operation is a matter of concern to people. Statistical data show that the failure caused by iron core problem is the third of the total transformer accidents. 制造部门对变压器铁芯缺陷已引起重视，并在铁芯可靠接地、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 manufacturing department has paid attention to the defect of transformer core, and made technical improvements in reliable grounding of core, monitoring of core grounding and ensuring one point grounding. Operating departments have also raised the detection and detection of core faults to a considerable degree. However, transformer core failures still occur frequently, mainly due to multi-point grounding and poor core grounding. |
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