Analysis of the transmission of electric power in a hexaphasic system
DOI:
https://doi.org/10.26490/uncp.prospectivauniversitaria.2019.16.1036Keywords:
Power transmission, Hexaphasic system, Triphasic current, Modeling in MatlabAbstract
The energy consumption in the course of time is increasing, this leads us to increase the capacity of power to transmit, increasing voltage levels: HV (High voltage), Extra EHV (High voltage) and UHV (Ultra High voltage); Traveling many times to the use of double terna with 1, 2, 3... Drivers per phase. By increasing the level of transmission voltage, it´s increasing: level of insulation, dimensioning of the towers, band of servitude, lost by corona effect, electromagnetic fields, etc. Another alternative would be the transmission of hexaphasic electric power. By modeling the system 3Φ double terna and 6Φ in MATLAB, it has been shown that the six pase systems have a better stability, compared with the three-phase double-triple transmission in the capacity of power transmission and voltage drops. Besides that a hexaphasic line can carry up to 73 % more of electric power than a double three-phase, for the same dimensions of the band of servitude.
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References
Xianda Deng. (2012) Exploring Six-Phase transmission lines for increasing power transfer with limited right of way. Arizona State University. December.
Joseph, E. and Fleckenstein. (2016) Three-Phase electrical power. Edit.CRC Press, United States.
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