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VOLTAGE AND POWER LOSS CONTROL IN DISTRIBUTION SYSTEM USING UPFC

Journal Name:

  • Istanbul University Journal of Electrical & Electronics Engineering

Publication Year:

  • 2011

Key Words:

Author NameUniversity of Author
Abstract (2. Language): 
A simplifıed loop distribution system is taken as the object and the main reasons leading to the power loss in the feeder are analysed in this paper. According to the natural power distribution theory of the loop systems, the minimum power distribution in the loop power system is deduced through the extremism method. Thinking about the power control function of the unified power flow controller, the control system for the series side of the unified power fow controller is designed based on the voltage control method. This control system insets a series voltage into the controller line and produces a power, which in the same direction with the power of the controlled line and equals to the loop power of the loop system in quantity, and the power loss is decreased by eliminating the loop power in the distribution system. Digital simulations in the loop distribution systems configured by two feeders with different resistance and reactance proportion are made and the results verified the function of UPFC designed in this paper for reducing the power loss of the distribution system.
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PDF icon arastirmax-voltage-and-power-loss-control-distribution-system-using-upfc.pdf
  • 2
1413-1417
  • English

REFERENCES

References: 

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Aihong Tang received the master's degree of engineering from the Department of Power System and its Automation of Wuhan University (the original Wuhan University of Hydraulic ' and Electric) in 1997, and the Ph.D I degree from Department of Power System and its Automation of Huazhong University of Science and Technology in 2007. She has engaged in the operation and maintenance of distribution system, substation maintenance and planning and designing of primary system in the power enterprises. Now she is in Wuhan University of Technology
Wei Yuan received the bachelor degree from Wuhan University of Technology in 2010. He started his graduate studies in Wuhan University of Technology under the supervision of Dr. Aihong Tang since 2010. His research focuses on the distribution generation and micro power grid.
1418 W. YUAN et al / IU-JEEE Vol. 11(2), (2011), 1413-1417

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