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硫化铜对变压器油的热稳定性具有很大的影响

  近年来铜及其离子对油品的影响引起了电力企业和研究者的关注,并分析不同价态的铜对变压器油性能的影响,变压器油是电力系统供输电设备的重要绝缘介质,其质量好坏关乎电力设备的安全稳定运行。
  Influence on oil and copper ion in recent years by electric power enterprises and researchers, and analyze the influence of different valence states of copper on the performance of transformer oil, transformer oil insulation is an important medium for power transmission equipment of power system, its quality relates to the safe and stable operation of power equipment.
  因为变压器油在运行过程中,不可避免地与金属铜接触,因此变压器绝缘油中经常含有微量的金属铜元素。
  Due to the inevitable contact with metal copper during the operation of transformer oil, a small amount of copper element is often contained in the insulation oil of the transformer.
  铜及其离子能促进油品的氧化反应,影响其氧化安定性,且铜离子对油品的介电性能有很强的负面效应。
  Copper and its ions can promote the oxidation of oil and influence its oxidation stability, and copper ions have a strong negative effect on the dielectric properties of oil products.
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  对运行近几十年的变压器油中硫化铜作统计并跟踪,发现硫化铜对变压器油的热稳定性具有很大的影响。
  Copper sulphide in transformer oil, which has been running for several decades, has been traced and traced. It is found that copper sulfide has a great influence on the thermal stability of transformer oil.
  过滤变压器油有两个重要作用:
  Filter transformer oil has two important functions:
  1、滤掉变压器油中的杂质,使变压器油保持纯洁,便于变压器油在热循环中畅通,利于变压器的散热。
  1, filter out the impurities in the transformer oil to keep the transformer oil pure, easy to smooth the transformer oil in the heat cycle, and facilitate the heat dissipation of the transformer.
  2、滤掉变压器油中的水分,防止变压器油劣化,保持变压器油的绝缘性能良好。避免因变压器油油质变差导致变压器内部带电部分对铁芯和箱体放电引起短路造成爆炸。
  2, filter out the water in the transformer oil, prevent the transformer oil deterioration, and keep the insulation performance of the transformer oil well. To avoid the transformer oil oil deterioration caused by the transformer internal charged part of the core and box discharge caused by short circuit caused by explosion.
  本文的精彩内容来自山东变压器油详细内容请点击我们的官方网站:http://www.jnwdsh.com谢谢您的到来!
  The wonderful content of this article comes from the detailed content of Shandong transformer oil, please click on our official website: http://www.jnwdsh.com thank you for your arrival!
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