Měření charakteristiky ventilátoru na vzduchové trati, regulace průtoku frekvenčním měničem

Abstract

This bachelors thesis deals with Measurement Characteristic of the Fan on the Air Line, Flow Control by Frequency Converter. In the introduction is defined issue and ways to measure pressure of an air flow and liquids. Subsequently, based on analysis of the experimental measurements, experimental air flow line were designed on which subsequently take place the practice measurement and data evaluation. Flow measurements on the air line were done by digital flow meter and the pressure measurements using a digital pressure sensor for air pressure. Outcomes of measurement are evaluated by tables and graphs