Logiciel de Protection de Transmission

Logiciel de Protection de Transmission

Combinez la puissance des modules Star & StarZ d'ETAP avec l'analyse des Risques d'Arcs Électriques la plus complète pour un logiciel de protection de transmission intégré pour les systèmes de transmission et de sous-transmission.

Le module Star d'ETAP fournit des outils intelligents et des capacités puissantes pour analyser la protection du système et résoudre les mauvais déclenchements, le mauvais fonctionnement des relais et des disjoncteurs, la mauvaise coordination.

Le module StarZ d'ETAP diversifie les capacités des dispositifs de protection pour inclure l'analyse des défauts glissant et la modélisation détaillée des relais de Distance (21) pour la protection des générateurs et des lignes.

Key Benefits

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    Integrated Stability & Protection Sequence of Operation

    Integrated Stability & Protection Sequence of Operation

    Many protection functions such as over/under frequency, out-of-step, generator loss of excitation are set based on power system dynamic characteristics. These protection functions were conventionally set with the assumption that, system dynamics are predictable using simplistic and aggregated models. Higher penetration of distributed energy resources (DERs) has made power system dynamics considerably more complex to predict through conventional approaches. ETAP offers a new solution to perform unified protection and transient stability study to accurately capture interactions between system dynamics and protection system. This solution allows protection engineers and network planners to 1- tune protection settings to act properly during system dynamics, 2- design and test remedial protection schemes, 3- evaluate all protection functions such as out-of-step, overcurrent and generator loss of excitation protection function and 4- perform grid code studies that require evaluating DER performance along with its protection system.

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