Results 91 to 100 of about 9,722 (191)
Cogent Social SciencesThis article endeavors to examine the extent to which individuals perceive the Popular Mobilization Units (PMUs), a prominent former militia umbrella organization in Iraq and a typical example of armed semi-non-state actors, as a primary catalyst for ...
Dai Yamao
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Una década de planes de movilidad urbana sostenible en España 2004-2014
Anales de Geografía de la Universidad Complutense, 2016 Los Planes de Movilidad Urbana Sostenible (PMUS) son una herramienta de reciente implantación en España que en la última década se ha desarrollado en un buen número de municipios.
Pilar Vega Pindado
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Unidades de Medición Fasorial - PMU
Revista Técnica "Energía", 2010 Debido a que las líneas de transmisión cada vez se encuentran trabajando cerca de sus capacidades máximas por lo que un incremento en la diferencia angular entre los dos puntos de las líneas de transmisión podría generar problemas de inestabilidad en el Sistema Eléctrico de Potencia. Tratar de supervisar – en tiempo real – los ángulos relativos ...
G. J. Araque, R. Barba
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EnergiesThe optimal PMU placement problem is placing the minimum number of PMUs in the network to ensure complete network observability. It is an NP-complete optimization problem.
Muhammad Musadiq Ahmed +4 more
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Novel Multi-Stage Phasor Measurement Unit Placement on Critical Buses with Observability Assessment
EnergiesPhasor measurement units (PMUs) provide synchronized measurements to enhance power system monitoring, strategically placed to achieve full network observability with minimal cost.
Muhammad Musadiq Ahmed +4 more
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Planning Scheme for Optimal PMU Location Considering Power System Expansion
EnergiesIn the present research, a methodology was developed for the deployment and optimal location of PMUs with redundancy and system observability constraints at 100%, considering the topological changes generated by transmission expansion planning (TEP).
Gandhi Carvajal +2 more
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IEEE AccessAccurate power system observability relies on the optimal phasor measurement unit (PMU) placement to minimize costs while ensuring complete state observability. However, modeling the effect of zero-injection (ZI) buses remains a key challenge.
Sayed Hamid Hosseini Dolatabadi +2 more
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Joint detection and state estimation based on GPS spoofing attack in smart grids
International Journal of Electrical Power & Energy SystemsPhasor Measurement Units (PMUs) are widely used in power system state estimation due to its high sampling rate and real-time estimation of power state in power systems.
Feng Hua +4 more
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PMU algorithms and testing [PDF]
, 2013 This conference contribution looks at PMU algorithms and ...
openaire
, 2018 Presently, phasor measurement units (PMUs) are the most accurate and advanced time-synchronized technology. PMUs are the main element of the Wide-Area Monitoring, Protection and Control System, the concept that provides an estimate of the actual condition of the system, allowing operators to run online simulations and determine the possibility of ...
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