高澈;田新首;李琰;迟永宁;刘超;唐冰婕;

• 1:华北电力大学经济与管理学院
• 2:新能源与储能运行控制国家重点实验室(中国电力科学研究院有限公司)

摘要(Abstract)：

双馈风机机械与电气解耦,使得接入电网总有效转动惯量降低,增加电网频率调节压力。分析了双馈风机通过虚拟同步发电机控制实现对系统频率响应技术,研究了双馈风机在调频过程中在不同运行工况下能量变化评估方法,提出基于机组状态评估的双馈风机自适应虚拟同步发电机控制。在理论研究基础上进行时域仿真,结果表明,基于运行状态评估的双馈风机自适应虚拟同步发电机控制在不同出力水平下可以对系统频率提供有效支撑,提高系统频率稳定性,同时调频过程中保证机组运行稳定。

关键词(KeyWords)： 双馈风机;状态评估;自适应虚拟同步发电机控制;频率稳定性

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(51577174)~~

作者(Author): 高澈;田新首;李琰;迟永宁;刘超;唐冰婕;

Email:

DOI: 10.13335/j.1000-3673.pst.2017.1828

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