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This paper presents that analysis of the characteristics according to pole/slot combination is analyzed under a stator-turn fault. Industrial energy system has serious loss when being fault. For fault analysis according to pole/slot combination, this paper is made of the modeling of 8-pole 12-slot and 10-pole 12-slot motors using the developed FEM-base model and analyzed the torque characteristic...
In this paper, we propose a modeling technique for the classification of the fault frequency components according to the fault state. Further, the optimal rotor design for an increase in reliability of an Interior Permanent Magnet type Brushless DC Motor (IPM type BLDCM) and a rise of the energy saving. For these improvements, fault states such as Dynamic Eccentricity Fault (DEF), Stator Inter-turn...
The DC distribution in the multisource systems seems to be a reasonable solution because the supplied energy is in the DC form for several sources, such as the photovoltaic panels (PV), the batteries, and the Ultracapacitors. Additionally, the major parts of the used electronics devises in the buildings operate with the DC current, such as computers, air conditioning, and multimedia. Based on these...
This paper presents a simulation model of green energy devices, which is developed for analyzing energy balance of a micro-grid and for optimizing its management. Several renewable energy based electricity production and storage are modeled and analyzed in the making of strategies for sustainable micro-grid management. In this study, two different simulation models are described, which call a “long-term...
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