Interdependence of Transmission Branch Parameters on the Voltage Levels

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dc.contributor.authorAthari, Mir Hadi
dc.contributor.authorWang, Zhifang
dc.date.accessioned2017-12-28T01:06:09Z
dc.date.available2017-12-28T01:06:09Z
dc.date.issued2018-01-03
dc.description.abstractTransformers and transmission lines are critical components of a grid network. This paper analyzes the statistical properties of the electrical parameters of transmission branches and especially examines their interdependence on the voltage levels. Some interesting findings include: (a) with appropriate conversion of MVA rating, a transformer’s per unit reactance exhibits consistent statistical pattern independent of voltage levels and capacity; (b) the distributed reactance (ohms/km) of transmission lines also has some consistent patterns regardless of voltage levels; (c) other parameters such as the branch resistance, the MVA ratings, the transmission line length, etc, manifest strong interdependence on the voltage levels which can be approximated by a power function with different power constants. The results will be useful in both creation of synthetic power grid test cases and validation of existing grid models.
dc.format.extent9 pages
dc.identifier.doi10.24251/HICSS.2018.348
dc.identifier.isbn978-0-9981331-1-9
dc.identifier.urihttp://hdl.handle.net/10125/50236
dc.language.isoeng
dc.relation.ispartofProceedings of the 51st Hawaii International Conference on System Sciences
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectResilient Networks
dc.subjectInterdependence on voltage, synthetic power grid, statistical analysis, transmission network
dc.titleInterdependence of Transmission Branch Parameters on the Voltage Levels
dc.typeConference Paper
dc.type.dcmiText

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