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Transformers are important electrical equipments in distribution network. Therefore, establishing the high-frequency model of them accurately is quite benefit for modeling and attenuation analysis of medium voltage power line carrier channel. The model of transformers under power frequency is well known, while their high-frequency model is quite different. This paper introduces two common high-frequency...
The complicated channel characteristics are the main obstacles for the development of 10 kV power line communication. Based on the two-port networks, the ABCD-parameters matrix channel model is established, in which the propagation rules of basic unit accord with the transmission line theory. The working attenuation of the whole network is analyzed, which reveals the causes of frequency selective...
Stream architecture research is often hindered by slow software simulations. Simulators based on FPGA are much faster. However, larger scale stream architecture simulation needs more FPGA resource, which may result in more FPGA chips or larger capacity FPGA chip would be used. It not only increases the complexity of design, but also increases the cost of research. This paper proposed FPGA-based equivalent...
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