Paralelní provoz sítí nízkého napětí
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
This diploma thesis deals with parallel connection of low voltage networks. At the beginning there are described types of operated networks, including schemes. The next part summarizes their advantages and disadvantages of individual networks and their usual usage. First, the network is modeled in Daisy Bizon Projektant, and this software is used to simulate the steady-state and failure of the network. This allows you to predict what effect will this link have on the network. Then, the measured data is analyzed to determine how these networks will be affected in real life. The results are compared with the ČSN EN 50160 Voltage characteristics of electricity supplied by the public distribution system. In this diploma thesis two real networks are modeled and analyzed.
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parallel operation of networks, quality of electric power, low voltage networks, network modeling, selectivity of fusing, steady running of network, measurement analysis