Voltage regulator modeling for the three-phase power flow in distribution networks
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Data
2008-12-01
Autores
Gallego, L. A. [UNESP]
Padilha-Feltrin, A. [UNESP]
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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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2008 IEEE/PES Transmission and Distribution Conference and Exposition: Latin America, T and D-LA.