An energy network system consists of multiple distributed powers and consumers is called a microgrid. Renewable energies are mainly used for distributed powers. However, these are accompanied with the output fluctuations and of the line current and terminal voltage, thus a voltage compensation syste...
An energy network system consists of multiple distributed powers and consumers is called a microgrid. Renewable energies are mainly used for distributed powers. However, these are accompanied with the output fluctuations and of the line current and terminal voltage, thus a voltage compensation system is required. On the other hand, a transformer cannot actively control the secondary voltage. Therefore, by introducing a matrix converter (MC), it can expand the acceptable distributed voltage fluctuation of the primary side, and the capacity of the voltage fluctuation compensation system can be reduced. This paper proposed a method that can supply a constant voltage to the consumer side even if the frequency of the distributed voltage fluctuates. From the numerical simulation, it could confirm the improvement of the load voltage control performance.
An energy network system consists of multiple distributed powers and consumers is called a microgrid. Renewable energies are mainly used for distributed powers. However, these are accompanied with the output fluctuations and of the line current and terminal voltage, thus a voltage compensation system is required. On the other hand, a transformer cannot actively control the secondary voltage. Therefore, by introducing a matrix converter (MC), it can expand the acceptable distributed voltage fluctuation of the primary side, and the capacity of the voltage fluctuation compensation system can be reduced. This paper proposed a method that can supply a constant voltage to the consumer side even if the frequency of the distributed voltage fluctuates. From the numerical simulation, it could confirm the improvement of the load voltage control performance.
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