Self-Commutated Converter Circuits 300W
Power electronics is the technology of switching and converting high levels of electrical power. Today this is done using semiconductor components like diodes, thyristors and IGBTs. The main area of application for power electronics is drive technology. The modular training system accompanies you on your journey from static converter technology to closed-loop control drives and offers you the possibility of dealing in detail with the topics most relevant to you. The modular system with training panels and the systematic software support allows for continuous upgrading, supplements or technology-prompted extensions
Experiment topics:
Fundamentals: IGBT
Control principles: pulse-width modulation, DC chopper controller in 1-, 2- and 4-quadrant operation
Modulation of low-frequency AC voltage with pulse-width modulation
Circuits: step-down controller, H-bridge, inverter
Resistive and inductive loads
Suppressor circuit, link circuit, free-wheeling
Control characteristics and operating graphs
Clock frequency, ripple
Computer-assisted measurement technology,
Frequency analysis and examination of harmonics
