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گواهی نمایه سازی مقاله A New Technique to Identify the Anti-Islanding Protection and Reduce Indiscrimination Area

عنوان مقاله: A New Technique to Identify the Anti-Islanding Protection and Reduce Indiscrimination Area
شناسه (COI) مقاله: TDCONF01_005
منتشر شده در اولین همایش ملی الکترونیکی پیشرفت های تکنولوژی در مهندسی برق، الکترونیک و کامپیوتر در سال ۱۳۹۳
مشخصات نویسندگان مقاله:

Nasser yousefi - Young Researchers and Elite Club, Ardabil Branch, Islamic Azad University, Ardabil,

خلاصه مقاله:
Nowadays renewable energies took special place in power systems, and most of the distributed generations (DGs) in the power system also utilize these types of energy resources. Due to the DGs advantages, including using of renewable energy which not polluting environment and having endless nature, the use of these resources to produce electrical energy in the world are increasing. One problem with such generators is an unwanted islanding phenomenon. In this paper, a new technique to identify islanding conditions has been proposed, and since the method is a combination of previous methods, its performance is much more appropriate than that of the previous methods. This method is efficient either for DGs connecting to the network through inverter or without inverter. Since this technique is a hybrid method of previous methods it has so much better performance than the previous methods. Simulation results which are carried out on software PSCAD/EMTDC shows good performance of this method

کلمات کلیدی:
Anti-islanding protection, indiscrimination areas, Rate of change of frequency (ROCOF), Total harmonic distortion (THD)

صفحه اختصاصی مقاله و دریافت فایل کامل: https://www.civilica.com/Paper-TDCONF01-TDCONF01_005.html