摘要阐述了故障气体产生的机理、故障类型与故障气体间的联系,提出限制溶解气体分析(Dissolved Gas Analysis,DGA)算法发展的瓶颈在于还没有找到更接近变压器真实状况的气体模型,然后通过一种新的DGA算法提出了评估变压器故障概率这一概念,为探讨DGA算法的进一步发展趋势做出了有益的尝试。
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