Fault Characteristics Analysis of Power Collecting Lines in VSC-HVDC Connected Offshore Wind Farm

Feng, Xinchi; Gao, H.Z.; Xu, Bin; Wu, Yitong

doi:10.1109/ciycee53554.2021.9676723

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…Large capacity and long transmission distance are the future development direction of offshore wind farms [4]. The problems of cable charging current and energy loss of AC power transmission in long-distance large capacity transmission have been paid more and more attention to by offshore DC wind farms [5].…”

Section: Introductionmentioning

confidence: 99%

Research on offshore DC wind power circuit

Jia

2022

J. Phys.: Conf. Ser.

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This paper studies the offshore DC wind power technology, to explore how to reasonably transmit and use the electrical energy generated by the offshore wind generator, to obtain a more optimized circuit model of offshore DC wind power technology. This paper mainly discusses the process of voltage conversion, inverter, rectification and output of appropriate three-phase AC voltage in the process of ac transmission from HVDC offshore wind turbine. According to the “π” equivalent circuit principle, the paper compares HVDC transmission mode with HVDC transmission mode, and compares the harmonic distortion rate of unipolar modulation and bipolar modulation in pulse width modulation through analog circuit, determines the final circuit model and obtains the simulation result diagram.

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Section: Introductionmentioning

confidence: 99%