Notice of Violation of IEEE Publication PrinciplesPassivity-based control strategies of doubly fed induction wind power generator systems

Notice of Violation of IEEE Publication Principles

"Passivity-Based Control Strategies of Doubly Fed Induction Wind Power Generator Systems"
by Qian Ping, Xu Bing
in the 2010 2nd International Conference on Information Science and Engineering (ICISE), December 4 – 6, 2010, pp. 395 – 399

After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE\´s Publication Principles.

This paper contains significant portions of original text from the paper cited below. The original text was copied with insufficient attribution (including appropriate references to the original author(s) and/or paper title) and without permission.

Due to the nature of this violation, reasonable effort should be made to remove all past references to this paper, and future references should be made to the following article:

"Adaptive Passivity-Based Control Strategies of Doubly Fed Induction Wind Power Generator Systems"
by Hua Xue, Yufei Wang, Fan Yang
in the 2010 2nd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG), June 16 – 18, 2010, pp. 731 – 734

Nonlinear control strategies of variable speed constant frequency(VSCF) wind power generator systems, especially passivity-based control(PBC) methods, have been a focus in the literature. The main purpose of this paper is to develop a control algorithm that forces the wind driven doubly fed induction generator(DFIG) to track reference flux and speed trajectories with time-varying load torque. To achieve this, an adaptive PBC method based on Euler-Lagrange(EL) system is developed. PBC combined with current estimator scheme not only reserves the advantages of PBC such as nonexistence of singularity, but also repressed the harmonic current tracking error caused by resistance and inductance variation. This leads to a - imple control structure and enhances the robustness of the control system. The reasonability and validity is testified by the experimental results based on dSPACE.