Health level assessment method of thermal power generating unit based on data analysis
A technology for thermal power generation units and health level, which is applied in data processing applications, instruments, information technology support systems, etc. The effect of improving the fitting efficiency
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[0079] Embodiment: A method for evaluating the health level of thermal power generating units based on data analysis, such as figure 1 As shown, the specific steps are as follows:
[0080] S1: Obtain a period of historical operation data from the real-time information monitoring and management system of thermal power generating units, and filter the historical operation data to select healthy operation data.
[0081] The specific screening method is as follows:
[0082] 1) Select the data monitored in the system from 2017-1-1 to 2017-12-31 in the unit, but only keep the data of the unit load above 300MW, and remove the non-digital quantities.
[0083] 2) For each parameter, a low trip value, a high trip value, a low alarm value and a high alarm value are set according to the Jiangyin Ligang Power Generation Co., Ltd. corporate standard (Q / LGP10519-2015) 600MW unit centralized control operation procedure. If some parameters are not involved in the above enterprise standards, ...
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