Managing resonances in windfarm collector systems
Managing resonances in windfarm collector systems
复制标题
管理风电场集热器系统中的共振
DOI：
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发表时间：
2021
期刊：
影响因子：
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通讯作者：
J. Sun
中科院分区：
文献类型：
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作者：
E. Larsen;J. Sun
风力涡轮机应用必须应对馈电电缆和变压器产生的谐振可能产生的高放大谐波。从历史上看，风力开发项目期望风力涡轮机抑制这些谐振，以符合电网电压失真限制，但与分担责任相比，这会带来成本和效率的损失。本文通过一个大型海上风电项目的例子来描述这个问题。提出了切实可行的替代办法。其目标是鼓励行业讨论，为风电项目找到最低的拥有成本。
Wind turbine applications must deal with possible high amplification of harmonics from resonances created by feeder cables and transformers. Historically wind development projects expected wind turbines to damp these resonances in order to comply with grid voltage distortion limits, but this comes with a cost and efficiency penalty compared to sharing the responsibility with mitigation on the feeder buses. The paper describes the issues via an example of a large offshore wind project. Practical alternatives are presented. The goal is to encourage industry discussion to find the lowest cost of ownership for wind projects.