Rafael Sander

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HVDC Circuit Breakers require adequate fault detection for selective breaking. In terms of tripping commands, general fault categorization is necessary and, where appropriate, even short circuit localization. Wave propagation phenomena from switching operations, blocking MMCs, lightning strikes and short circuits must be clearly distinguished, which is(More)
Next-generation IP-based wireless network environments (NGN) will allow users to freely switch between different network technologies while preserving connectivity. Therefore, integrating heterogeneous networks is fundamental to the development of NGN models. In this article we present an analysis of the integration of WiMAX and cellular networks,(More)
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