房小花. Study on Insulation Fault for Oil Immersed Transformer[J]. 2014, (3): 93-95.DOI:
简谈油浸式变压器的绝缘故障
摘要
油浸式变压器的绝缘是由绝缘材料组成的
它是变压器正常工作和运行的基本条件
变压器的使用寿命由绝缘材料的寿命所决定
预防性维护是提高变压器使用寿命和提高供电可靠性的关键
分析了变压器固体、液体绝缘材料的各种性能
以及产生绝缘故障的原因
从而给出合理维护绝缘系统的措施。
Abstract
The insulation of oil-immersed transformer is composed of insulation materials
which is the postulate of normal service and operation for transformer. The service life of transformer is determined by life of insulation material. Preventive maintenance is the key to improve service life of transformer and reliability of power supply. The paper analyzes all sorts of characteristic of solid and liquid insulation materials for transformer
and cause of insulation fault occurred
so as to give reasonable measures of insulation system maintenance.