Analýza lambda regulace u zažehových spalovacích motorů s dvěma a více kyslíkovými sondami

Abstract

The bachelor thesis deals with analysis of the lambda regulation by petrol combustion engines. Within solution of this thesis the numbers of laboratory tests were performed to verify function of the lambda regulation. The tests were done by serial diagnostic, parallel diagnosis and an analyzator of emissions. The first part is focused on the search in the field of lambda regulation, description of each oxygen sensors and the use of fuel mixtures. The second part is focused on practical measurements, which have the goal of seeing if theoretical knowledge is right in lambda regulation. The third part is focused on developing a laboratory task for an understanding and verification of the lambda regulation function by laboratory classwork in subject Automotive electronics.