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What is the impact of low frequency in Weichai generator?

In order to maintain the rated value of the generator frequency, we need to use reasonable generator set maintenance methods to make necessary frequency adjustment. So, what impact does   low frequency   bring to Weichai generator? When Weichai generator runs at low frequency, the turbine will generate mechanical vibration, and the turbine blades will be seriously damaged, which is very harmful to the turbine. Therefore, low frequency protection should be installed on large steam turbines. Low-frequency protection consists of low-frequency measuring elements and a time accumulation calculator. Because the harm of low frequency operation to the turbine is cumulative, it is related to the frequency drop value and duration. 1. The speed of the generator used by the user is related to the frequency of the system, and changes in the frequency of the generator will cause changes in the speed of the generator, which will naturally affect the quality of the product. 2. ...