Voltage regulator modeling for the three-phase power flow in distribution networks
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Institute of Electrical and Electronics Engineers (IEEE)
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Resumo
In this paper a three-phase power flow for electrical distribution systems considering different models of voltage regulators is presented. A voltage regulator (VR) is an equipment that maintains the voltage level in a predefined value in a distribution line in spite of the load variations within its nominal power. Three different types of connections are analyzed: 1) wye-connected regulators, 2) open delta-connected regulators and 3) closed delta-connected regulators. To calculate the power flow, the three-phase backward/forward sweep algorithm is used. The methodology is tested on the IEEE 34 bus distribution system. ©2008 IEEE.
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Distribution systems , Three-phase power flow , Voltage regulators , Distribution lines , Distribution network , Electrical distribution system , Load variations , Power flows , Sweep algorithms , Voltage levels , Distributed parameter networks , Distribution of goods , Local area networks , Voltage control , Voltage stabilizing circuits , Electric potential
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Inglês
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2008 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America, T and D-LA.
