It is statistically that the transformer failure caused by insulationaging accounts for an important part in the transformer accidents.
根据统计，由内绝缘老化问题引发的变压器故障是变压器事故的重要部分。
2
Test results show that the traction loads seriously affect insulationaging and loss-of-life of the traction transformer, which should by no means be overlooked.
研究结果表明牵引冲击性负荷对变压器绝缘寿命损失影响很大，不容忽视。
3
Instructive analysis on power cable junction faults is carried out and an algorithm for indirect on line measuring of cable junction resistance and insulationaging is proposed.