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This paper introduced a fault localization method in DC Marine power system using multiple injection at two different locations. The experimental test results which were derived from the DC Marine system demonstrator show that the fault can be detected and located quickly and accurately. Accompany with the circuit breaker and the Bus Interface Unit (BIU), the load supply can be uninterrupted during...
Islanding detection and anti-islanding protection is one of the most main protection requirements of grid connected wind turbines. This paper investigated a new islanding detection algorithm for wind turbine, which is combining the ROCOF relays and the Total Harmonic Distortion (THD) of wind turbines phase currents algorithms. The THD of wind turbines phase currents method is introduced as interlock...
The penetration of distributed generation (DG) in electrical power systems is rapidly increasing these days and more attention is drawn to maintaining a healthy distribution system. Islanding operation of DG is one of the biggest challenges. When Islanding occurs, the power supply from the main grid is interrupted which causes a problem when distributed generators keep providing power into the distribution...
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