ZHAO Ming, WANG Peihong, LIANG Junyu, et al. Modeling of reference value of boiler operating parameters based on weighted fuzzy C-means clustering algorithm[J]. Thermal power generation, 2019, 48(1): 12-17.
ZHAO Ming, WANG Peihong, LIANG Junyu, et al. Modeling of reference value of boiler operating parameters based on weighted fuzzy C-means clustering algorithm[J]. Thermal power generation, 2019, 48(1): 12-17. DOI: 10.19666/j.rlfd.201803060.
The reference value of boiler operating parameters is the basis and prerequisite of boiler consumption deviation analysis. This paper proposed a method for determining reference value of the boiler operating parameters based on weighted fuzzy C-means clustering algorithm. Because the influence degree of different boiler operating parameters on the boiler efficiency is different
this method uses the simplified boiler efficiency calculation model to differentiate the operating parameters
thus to obtain the weight of each boiler operating parameter. Then
the weighted fuzzy C-means clustering algorithm is applied to mine multiple parameters synchronously in the typical load range
so as to determine the reference value of the boiler operating parameters.The case study results show that
compared with the conventional method based on fuzzy C-means clustering
the proposed method can determine more reasonable and effective reference values of the boiler operating parameters.