A review of multiphase energy conversion in wind power generation

RENEWABLE & SUSTAINABLE ENERGY REVIEWS

卷:147

Review

Peng, Xiaokang^1,2  Liu, Zicheng^1,2  Jiang, Dong^1,2 

[1] Huazhong Univ Sci & Technol, China EU Inst Clean & Renewable Energy, Wuhan 430074, Peoples R China

[2] Huazhong Univ Sci & Technol, Sch Elect & Elect Engn, Wuhan 430074, Peoples R China

关键词: Wind energy;    Multiphase energy conversion;    Offshore wind power generation;    Multiphase converter topologies;    CMV;    LVRT;    Vibration and noise;   

DOI  :  10.1016/j.rser.2021.111172

来源: Elsevier

【 摘 要 】

As an important renewable energy source, the scale of wind energy utilization is growing rapidly worldwide in recent decades. The increasing capacity of both onshore and offshore wind power generation calls for higher requirements for the power level and reliability of generators and converters. Compared to the traditional threephase wind power generation, multiphase wind power generation systems have obvious advantages in lowvoltage high-power operation, enhanced fault-tolerant ability and increased degrees of control freedom, which help them gaining increasing popularity in modern wind power generation. This paper presents an overview on the multiphase energy conversion of wind power generation and introduces the pertinent technology advances, including the design of multiphase wind turbine generators, multiphase converter topologies, modeling and control of multiphase generators. Besides, this paper offers prospects of novel solutions brought by the redundant control freedom in multiphase system to cope with some difficult technical problems, such as Common-Mode Voltage (CMV) suppression, Low Voltage Ride Through (LVRT), and vibration & noise reduction.

【 授权许可】

Free