PEREC 8.1.1 Configurations of AC-DC-Ac converters Configurations with one-direction power flow AC AC AC AC A ource Load Source Load Voltage-source type Current-source typePower Electron cs i 4 8.1.1 Configurations of AC Configurations of AC -DC -AC converters AC converters Configurations with one Configurations with one -direction power flow direction power flow AC Load AC Source AC Load AC Source Voltage Voltage -source type source type Current Current-source type source type