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The obvious increment in carbon dioxide emission has encourage the power converters designers to enhance designs in order to guarantee the use of green power generation technologies. It should be balanced the fact that we need to decrease carbon dioxide emissions with the fact that we need to ensure that all power system technologies asure system stability, robustness and reliability. A useful power...
VSC-HVDC system based on voltage source converter connecting large-scale offshore wind farm is illustrated in the paper. To improve the transmission capacity and solve power quality problem, multilevel inverter is used in VSC-HVDC system. The simulation system is built on the basis of power control algorithm, implementing the independent control on bilateral sides. On wind turbine side, three are...
In this paper, the model-based direct power controller (DPC) is proposed for a multi-terminal high voltage direct current (HVDC) using Voltage source converter (VSC), which is able to control directly the instantaneous power and reactive power. Moreover, this DPC is able to handle the unbalanced network condition, that is unequal AC voltage due to unbalanced power supplies, unbalanced loads and unavoidable...
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