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Modeling, Analysis And Control Of Voltage-Source Converter In Microgrids And Hvdc, Ling Xu
Modeling, Analysis And Control Of Voltage-Source Converter In Microgrids And Hvdc, Ling Xu
USF Tampa Graduate Theses and Dissertations
The objective of this dissertation is to carry out dynamic modeling, analysis and control for Voltage-Source Converters (VSC). Two major applications of VSC will be investigated in this dissertation: microgrid application and High Voltage Direct Current (HVDC) application.
In microgrid applications, VSC is used to integrate distributed energy sources such as battery and provide system functions: such as real and reactive power regulation, voltage and frequency support during islanding condition, and abnormal system condition mitigation. In HVDC applications, VSC is used to interconnect dc systems with ac systems. The functions supplied by VSC are similar to that in microgrids. However, …