Global ETD Search
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Showing 1 to 5 of 5 for “"Passive islanding detection"”.
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A Novel Passive Islanding Detection Method Based on Phase-Locked Loop
… systems has led to challenges in the detection of islanding. Among different islanding detection methods (IDMs), passive methods are the least intrusive and typically require the lowest investment cost. However, they generally suffer from larger non-detection zones (NDZs) and higher …
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Simulation of microgrid system and low-cost wireless communication network
… grid-connected or isolated modes of operation. A passive islanding detection method is utilized to switch over from P-Q to V/F control mode, when islanding is detected. The behavior of the microgrid under various faults and other conditions is analyzed. In the second part of the thesis, the need …
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Smart Distributed Generation Systems Using Improved Islanding Detection and Event Classification
… challenges. One such major challenge is islanding detection. Islanding occurs when a DG system is disconnected from the rest of the power grid. Islanding can present serious safety hazards and therefore an accurate and fast islanding detection technique is mandated by DG interconnection …
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Modern Adaptive Protection and Control Techniques for Enhancing Distribution Grid Resiliency
… protection schemes can be seen in the field of islanding or Loss of Mains(LOM) detection and general fault identification and isolation. Adaptive protection schemes are needed to properly resolve these issues. Although, previous works in this field have dealt with this situation, a more …
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Deep learning for islanding detection of grid-connected photovoltaic systems
… protection when considering the unintentional islanding of these resources. Typically, when faults occur, an island or multiple islands may be formed throughout the electrical power distribution system. When the island includes one or more distributed energy resource, there is usually a serious …