通过对实际故障变压器油中溶解气体的分析研究，提出了用“无编码比值法”分析和判断变压器故障性质的诊断方法。
Through the analysis and research for the dissolved gas in transformer oil, the "non-code ratio method" is given to analyse and judge transformer fault.
据报道，火灾发生缘于对一号反应堆变压器的故障。
It was reported that the fire was caused by a malfunction on an electricity transformer at the No.1 reactor.
一个变压器的故障就可能带来整个电网系统的崩溃。
One malfunctioning transformer can bring down the whole system.
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