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Power quality improvement has become one of the important issues because of increasing sensitive loads. For example, dynamic voltage restoration is one of the major issues about the power quality. On the other hand, a large current caused by some system fault may be unwillingly large because of many interconnections of distributed generators. A Unified Power Quality Conditioner (UPQC) is well known...
The electrical infrastructure will face great challenges with the coming energy transition to a sustainable and differentiated energy supply system. Although the existing grid is of reasonable age we believe that introduction of advanced secondary system technology will prolong the utilization of the current grid and shape it to become a flexible Smart Grid at acceptable cost. A visionary design will...
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