Abstract: Due to the volatility and intermittent nature of wind energy, the impact of wind power access on the stable operation of the power grid is particularly prominent. In this paper, this problem can be solved by using VSC-HVDC technology containing superconducting magnetic energy storage (SMES). SMES is connected in parallel on the DC bus of VSC-HVDC system. According to the mathematical model of VSC-HVDC system in d-q synchronous rotating coordinate system and PWM technology, the direct current control strategy of converter station and SMES is des...
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Topics: 
Electrical engineering