IEEE Transactions on Power Apparatus and Systems · 1978 · 105 citations · 2 references
EngineeringElectrical EngineeringSystems EngineeringCircuit TheoryEnergy SystemsPower ElectronicsPower QualityPower System StabilityPower SystemsPower Transmission SystemsTransmission LinesTransmission SystemsCurrent UnbalanceHigh-voltage Power SystemsHigh-voltage Transmission LinesSteady-state OperationSteady-state Operation DesignThree-phase Line ImpedanceTransmission Line TheoryVoltage Unbalance
High phase order transmission (HPO), the use of more than the conventional three phases, is a unique approach to more efficiently using the overhead transmission rights-of-way. This paper addresses definition of system voltage nomenclature; steady state system operation as affected by transmission line impedances; line and generator current unbalance; and the electrical environmental aspects of radio noise, audible noise, and electric fields at ground level. Quantitative results for these areas are compared to representative 3-phase conditions.
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