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对目前水电厂机械振动监测中存在的一些问题提出了看法,重点阐述了频谱分析误差产生的原因,也简单介绍了选择水电机组状态识别方案的观点。
Some opinions on some problems existing in mechanical vibration monitoring of hydropower plants are put forward. The causes of spectrum analysis errors are mainly elaborated, and the viewpoint of choosing state identification schemes for hydropower units is also briefly introduced.