Voltage Ripple-Based Passive Islanding Detection Technique for Grid-Connected Photovoltaic Inverters
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چکیده
منابع مشابه
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امروزه استفاده از منابع انرژی پراکنده کاربرد وسیعی یافته است . اگر چه این منابع بسیاری از مشکلات شبکه را حل می کنند اما زیاد شدن آنها مسائل فراوانی برای سیستم قدرت به همراه دارد . استفاده از میکروشبکه راه حلی است که علاوه بر استفاده از مزایای منابع انرژی پراکنده برخی از مشکلات ایجاد شده توسط آنها را نیز منتفی می کند . همچنین میکروشبکه ها کیفیت برق و قابلیت اطمینان تامین انرژی مشترکان را افزایش ...
15 صفحه اولResearch on Islanding Detection of Grid-Connected System
This paper proposed a modified detection based on the point of common coupling (PCC) voltage in the three−phrase inverter, combined over/under frequency protection, to achieve the detection of islanding states rapidly. Islanding detection is an common issue existing in distributed generation system. Compared with active islanding detection ,this method could detect the islanding quickly and eff...
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ژورنال
عنوان ژورنال: IEEE Power and Energy Technology Systems Journal
سال: 2016
ISSN: 2332-7707
DOI: 10.1109/jpets.2016.2586847