Notice of Violation of IEEE Publication PrinciplesQuantitative Design of Active Anti-Islanding Controllers for Power-Converter-Based Distributed Generators

Notice of Violation of IEEE Publication Principles

"Quantitative Design of Active Anti-Islanding Controllers for Power-Converter-Based Distributed Generators"
by Tsao-Tsung Ma
in the IEEE Transactions on Industrial Electronics, Vol. 57, No. 10, 2010, pp. 3448 - 3455

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 articles:

"Frequency-Shift Acceleration Control for Anti-Islanding of a Distributed-Generation Inverter"
by Seul-Ki Kim, Jin-Hong Jeon, Jong-Bo Ahn, Byongjun Lee, Sae-Hyuk Kwon
in the IEEE Transactions on Industrial Electronics, Vol. 57, No. 2, February 2010, pp. 494 - 504

"Design of Frequency Shift Acceleration Control for Anti-islanding of an Inverter-based DG"
by Seul-Ki Kim, Jin-Hong Jeon, Heung-Kwan Choi, Jonng-Bo Ahn
in the 13th Power Electronics and Motion Control Conference (EPE-PEMC 2008), 2008, pp. 2524 - 2529

This paper presents a novel voltage-shift acceleration control scheme for anti-islanding of power-converter-based distributed generators (DGs). The proposed control objective is achieved by a voltage positive-feedback loop properly designed in the synchronous d-q frame. In this paper, the overall power flow control scheme of the studied DG is first described. Then, a quantitative design methodology of an adaptive voltage-shift acceleration gain based on small-signal stability and step- input response is developed. The proposed control approach is intended to achieve reliable detection with quasi-zero nondetection zone, noncompromised power quality, and easy implementation without additional sensing devices or equipment. Performances on constant-power and constant-current control modes are investigated. Both simulation and experimental results verify the feasibility and effectiveness of the proposed anti-islanding scheme and the gain design approach.