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This paper proposes a fault detection and isolation (FDI) method for current and rotor position sensors in the permanent magnet synchronous generator (PMSG) of a wind energy conversion system (WECS). The proposed method detects current sensor faults based on the principle of power conservation, and then isolates the fault using a trigonometric function-based signal estimation algorithm. The rotor...
Ocean wave energy is an emerging renewable source of energy which can be used for generation of electricity for sustainable development. In this work, a wave energy generation system for the paddle type of wave energy converter in standalone system, is discussed. The wave energy is generated by a permanent magnet synchronous generator (PMSG) with low cost power architecture. To smooth the oscillating...
Wind energy conversion systems (WECSs), which are based on permanent magnet synchronous generators (PMSG), typically have a wide range of operating speed. The variations in the generator speed lead to significant deviations in the frequency of the electrical output power. Typically, in this type of WECSs, the power converter needs to control the phase of the current with respect to the phase of the...
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