CONTROL METHOD OF THERMAL POWER PLANT MODE, AND SENSOR FOR IMPLEMENTATION THEREOF

摘要

FIELD: power engineering. ^ SUBSTANCE: combustion process diagnostics is performed as per indirect parametre value of flame plasma - electron N concentration, which represents to the utmost the combustion process dynamism. Sensing of intrachamber space with super high frequency radio radiation is performed with circular radiation with autodyne conversion of controlled parametres into change of frequencies. Control sensor of thermal power plant mode includes SHF-generator with resonator and slot antenna; resonator is provided with sections of transmission line with number (M-1), where M is number of controlled parametres, at that, between transmission line sections there installed are switching diodes. ^ EFFECT: increasing informativity and inspection quality. ^ 2 cl, 5 dwg