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This paper presents Finite Element Method calculation and measurement results of a permanent magnetic excited transverse flux machine designed as shoulder joint motor in an articulated six axis robot arm in service robotics. The transverse flux machine prototype with its claw pole stator and its external rotor with surface mounted permanent magnet, as well as the whole test bench setup is presented...
In this paper, a model based fault detecting algorithm for detection of inter-turn short circuits in permanent magnet synchronous motors (PMSMs) is presented. Based on the PMSM model, the algorithm compares predicted values of the current space vector with the measurements to calculate an error vector, which will be used to detect the fault. A significant advantage of the developed algorithm is the...
Solar PV energy systems have become one of the most researched and developed renewable energy alternatives due to the long lifetime and reduced maintenance of its components. However, considering the low efficiency in the conversion from light to electrical energy, the optimization of the power electronics converters which deliver the energy from the panels to the electrical grid has fundamental importance...
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