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Decompositions of harmonic propagation in wind power plant

机译：风力发电中谐波传播的分解

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This paper presents harmonic propagation in a wind power plant. The two groups of propagation are distinguished based on the harmonic sources: propagation from one individual wind turbine to other turbines and to the public grid; and propagation from the public grid to the collection grid and to individual wind turbines. The paper studies the characteristics of the different harmonic propagation paths. A case with emission from all turbines, at different production levels, and from the public grid is presented as well. Also the impact of a turbine filter on the propagation is studied. The study indicates that, resonances of a wind power plant have a significant impact on the propagation. It is also shown that harmonic studies should consider both emission originating from turbines and emission originating from the public grid. It is also shown that the filter with the turbine has a significant impact on the harmonic propagation. (C) 2016 Elsevier B.V. All rights reserved.
机译：本文介绍了风力发电厂中的谐波传播。根据谐波源将两组传播区分开：从一个单独的风力涡轮机传播到另一台风力涡轮机，再到公共电网；并从公共电网传播到收集电网以及各个风力涡轮机。本文研究了不同谐波传播路径的特性。还介绍了一个案例，该案例涉及所有不同生产水平的所有涡轮机以及公共电网的排放。还研究了涡轮过滤器对传播的影响。研究表明，风力发电厂的共振对传播有重大影响。还表明，谐波研究应同时考虑源自涡轮的排放和源自公共电网的排放。还表明，带有涡轮机的滤波器对谐波传播有重大影响。 （C）2016 Elsevier B.V.保留所有权利。

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