Robust Control of PMSG Wind Turbine Systems with Back-to-Back PWM Converters

被引：0

作者：

Kim, Ki-Hong ^{[1
]}

Jeung, Yoon-Cheul ^{[1
]}

Lee, Dong-Choon ^{[1
]}

Kim, Heung-Geun ^{[2
]}

机构：

[1] Yuengnam Univ, Dept Elect Engn, Seoul, South Korea

[2] Kyungpook Natl Univ, Dept Elect Engn, Daegu, South Korea

来源：

IEEE PEDG 2010: THE 2ND INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS FOR DISTRIBUTED GENERATION SYSTEMS | 2010年

关键词：

DC-link voltage control; feedback linearization; PMSG; wind power system; VOLTAGE CONTROL;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper proposes a robust control strategy of the PMSG wind power system for the grid voltage sag. The DC-link voltage control is achieved by the generator-side converter instead of the grid-side converter. Considering the nonlinear relationship between the generator speed (omega(m)) and DC-link voltage (nu(dc)), a DC-link voltage controller is designed using feedback linearization technique. The grid-side converter controls the grid power for MPPT. The validity of this control algorithm has been verified by simulation results for 2MW PMSG wind power system.

引用

页码：433 / 437

页数：5

共 8 条

[1] Control of permanent-magnet generators applied to variable-speed wind-energy systems connected to the grid [J].