Retracted

Abstract

“Retraction: [Subhashree Choudhury, Nikhil Khandelwal. A critical survey of fuel cells applications to microgrid integration: Configurations, issues, potential solutions and opportunities. International Transactions on Electrical Energy System. 2020;e12512. (https://doi.org/10.1002/2050-7038.12512)] The above article from International Transactions on Electrical Energy Systems, published online on June 23, 2020 in Wiley Online Library (http://onlinelibrary.wiley.com), has been retracted by agreement between the authors, the journal Editor in Chief, Dr. Chongqing Kang and John Wiley & Sons Ltd. The retraction has been agreed due to unattributed reuse of figures and tables from the following article published in Journal of Cleaner Production, “Review of fuel cells to grid interface: Configurations, technical challenges and trends” by Mustafa İnci and Ömer Türksoy, Volume 213, 2019, pages 1353–1370.”

PSO optimized PI controlled DC‐DC buck converter‐based proton‐exchange membrane fuel cell emulator for testing of MPPT algorithm and battery charger controller

“…Uncountable associated problems in this research arena have made the researchers not able to test their developed algorithms under all specified possible conditions. 3 In order to overcome this problem, fuel cell emulator has been developed for testing the developed algorithms. Any fuel cell emulator should emulate the three regions of polarization characteristics of the fuel cell namely, region of activation polarization (RAP) from point A to B, region of ohmic polarization (ROP) from point B to C, and region of concentration polarization (RCP) from point C to D as shown in Figure 1.…”