Method and system for evaluating and monitoring power safety of medium in boiler heating surface pipe

The invention discloses a method and system for evaluating and monitoring the power safety of a medium in a boiler heating surface pipe, and the method comprises the steps: S101, collecting the temperature of each heating surface part measurement point corresponding to different power generation act...

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Bibliographic Details
Main Authors XIE AMENG, LONG HUIGUO, LIU YUNLONG, XIE GUOSHENG
Format Patent
LanguageChinese
English
Published 08.08.2023
Subjects
BLASTING
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
HEATING
LIGHTING
MECHANICAL ENGINEERING
METHODS OF STEAM GENERATION
PHYSICS
STEAM BOILERS
STEAM GENERATION
WEAPONS
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Summary:The invention discloses a method and system for evaluating and monitoring the power safety of a medium in a boiler heating surface pipe, and the method comprises the steps: S101, collecting the temperature of each heating surface part measurement point corresponding to different power generation active powers under a specified low-load working condition of a boiler, and calculating the temperature of each heating surface part measurement point according to the temperature of each heating surface part measurement point; calculating a pulsation rate value sigma of the temperature of the measuring point of the heating surface component; s102, the pulsation rate maximum value sigma max is screened out from the pulsation rate values sigma of the temperatures of all the heating surface component measuring points; and S103, the power safety level of the medium in the boiler heating surface pipe is determined according to the numerical range of the pulsation rate maximum value sigma max. The method aims to predict an
Bibliography:Application Number: CN202310537413