Suppression Strategy of Subsynchronous Oscillation Caused by Grid-connected Direct-drive Fan
编号:415 访问权限:仅限参会人 更新:2022-05-21 15:58:38 浏览:145次 张贴报告

报告开始:暂无开始时间(Asia/Shanghai)

报告时间:暂无持续时间

所在会场:[暂无会议] [暂无会议段]

视频 无权播放 演示文件

提示:该报告下的文件权限为仅限参会人,您尚未登录,暂时无法查看。

摘要
The subsynchronous oscillation caused by the grid-connected direct-drive fan is a new type of oscillation mode, which has an adverse effect on the stability of the system. Aiming at the influence of current inner loop, voltage outer loop parameters in grid-side converter control and grid-side lines on subsynchronous oscillation, a two-layer objective optimization model predictive control method considering delay compensation is proposed to replace traditional PI control. The control method tracks the reference current with the rolling optimization method, designs a two-layer objective function, and considers the current error and the DC voltage error at the same time. Through simulation comparison and verification, the proposed method has better stability and adaptability in weakly connected power grids and other working conditions.
 
关键词
direct drive fan; grid-side converter; subsynchronous oscillation; model predictive control
报告人
Tong Zhou
大连理工大学

发表评论
验证码 看不清楚,更换一张
全部评论
重要日期
  • 会议日期

    05月27日

    2022

    05月29日

    2022

  • 02月28日 2022

    初稿截稿日期

  • 05月29日 2022

    注册截止日期

  • 06月22日 2022

    报告提交截止日期

主办单位
IEEE Beijing Section
China Electrotechnical Society
Southeast University
协办单位
IEEE Industry Applications Society
IEEE Nanjing Section
联系方式
移动端
在手机上打开
小程序
打开微信小程序
客服
扫码或点此咨询