Directing against the uncertainty and fuzziness of affecting factors upon vacuum reduction in the condenser

the membership of every two affecting factors has been distinguished by using the fuzzy analytic hierarchy process(FAHP).Combined with the practical operating conditions of equipments

a fuzzy matrix

which can reflect the consistency between predication of thinking and objective fact

has been constructed

thereby

the weighing indices of various factors upon the vacuum reduction in condensers of power plants can be quantitatively calculated

and the affecting factor can be found out.Taking the vacuum reduction in condenser of one power as practical example

the accuracy of identifying fault in condenser by using said model has been verified.