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dc.creatorGonzález-Cueto Cruz, José Antonio
dc.creatorGarcia Sánchez, Zaid
dc.creatorCrespo Sanchez, Gustavo
dc.creatorHernández Herrera, Hernán
dc.creatorSilva Ortega, Jorge I
dc.creatorMartínez Díaz, Vicente Leonel
dc.description.abstractThis paper presents a mho distance relay simulation based on the phase comparison technique using a typical electrical power systems analysis software for two cases: when the operation state is close to the static voltage limit and during a dynamic perturbation in the system. The paper evaluates the impedance variations caused by complex voltage values, the mho polarization, and the comparator operating region into the complex plane. In addition, the paper found the information for the dynamic perturbations from the outputs considering a mid-term stability program. The simulation of the mho-phase comparator in the static voltage proximity limit detects unit distance elements with impedance measured close to reach the threshold in the steady-state. Dynamic mho simulations in the complex plane are successfully tested by plotting time phase difference curves on the comparator input signals. Relay programmers can use these curves to analyze other phase comparators applications and the corresponding models in the complex
dc.publisherCorporación Universidad de la Costaspa
dc.rightsCC0 1.0 Universal*
dc.sourceInternational Journal of Electrical and Computer Engineering (IJECE)spa
dc.subjectDistance relaysspa
dc.subjectElectric power network analysisspa
dc.subjectMid-term stabilityspa
dc.subjectMho phase comparatorspa
dc.titleA mho type phase comparator relay guideline using phase comparison technique for a power systemspa
dc.identifier.doiDOI: 10.11591/ijece.v11i2.pp929-944

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CC0 1.0 Universal
Except where otherwise noted, this item's license is described as CC0 1.0 Universal