Power Semiconductor Systems I

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Power Semiconductor Systems I

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Presentation transcript:

Power Semiconductor Systems I Author: Ales Havel E-mail: ales.havel@vsb.cz Phone: 5937 Office: EA333 Web: http://homen.vsb.cz/~hav278/ Power Semiconductor Systems I

Presentation contents Main types of converters AC-DC converters DC-DC converters DC-AC converters AC-AC converters Voltage converters Single phase AC/AC converters Three phase AC/AC converters

Power converters A power semiconductor converter is an electrical device for converting electrical energy.

Single phase AC/AC converters Resistive load: Inductive load: Inductive load: Resistive load: Voltage: Current: Voltage: Current:

Single phase AC/AC converters Control characteristics of single phase AC/AC converter for resistive, inductive and combined R+L load.

Three phase AC/AC converters Waveforms of voltage and current Resistive load: Inductive load:

Thank You for your attention