【摘要】 给出了变压器油中颗粒度导致变压器的绝缘故障的实例 ,介绍了国内外变压器油中颗粒度现状。以试验数据为基础讨论了变压器油中颗粒度对变压器绝缘强度的影响更多还原

【Abstract】 The examples of dielectrical faults of transformers which are caused by graininess in transformer oil are given. The status quo of graininess in domestic and overseas transformer oil is introduced. Based on the test data, the influence of graininess in transformer oil on insulation strength is discussed.更多还原