Circuit of emulation of coupling between phases for electrical distribution and transportation networks. (Machine-translation by Google Translate, not legally binding)

Emulation circuit of coupling between phases for electrical distribution and transport networks. An electrical circuit to study the coupling between phases of the three-phase electrical network, which is composed of three networks in pi (1, 2, 3) in which the coupling between the voltages of each ph...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZAMORA BELVER, JUAN JOSE, ZAMORA BELVER, MA INMACULADA
Format: Patent
Sprache:eng ; spa
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Emulation circuit of coupling between phases for electrical distribution and transport networks. An electrical circuit to study the coupling between phases of the three-phase electrical network, which is composed of three networks in pi (1, 2, 3) in which the coupling between the voltages of each phase is included, in addition to the inductive behaviors, resistive and capacitive, and which are interconnected between a three-phase generator (7) and a network rest or a load (8), each comprising a toroidal core (1c, 2c, 3c) in which a phase coil is wound (1b, 2b, 3b) and a coupling coil (1d, 2d, 3d). Each of the phase coils (1b, 2b, 3b) is interconnected between two capacitors (1a-1a ', 2a-2a', 3a-3a ') connected to the respective terminals of the phase coil (1b, 2b, 3b) and ground, while the respective start terminals and the end terminals of the coupling coils (1d, 2d, 3d) are connected to each other, so that the phase coils (1b, 2b, 3b) operate as self-inductions of line and the coupling coils (1d, 2d, 3d) operate as coupling autoinductions. (Machine-translation by Google Translate, not legally binding) Circuito de emulación de acoplo entre fases para redes eléctricas de distribución y transporte. Un circuito eléctrico para estudiar el acoplamiento entre fases de la red eléctrica trifásica, que está compuesto por tres redes en PI (1, 2, 3) en las que se incluye el acoplamiento entre las tensiones de cada fase, además de los comportamientos inductivos, resistivos y capacitivos, y que están interconectas entre un generador trifásico (7) y un resto de red o una carga (8), que comprenden cada una un núcleo toroidal (1c, 2c, 3c) en el que están bobinados una bobina de fase (1b, 2b, 3b) y una bobina de acoplo (1d, 2d, 3d). Cada una de las bobinas de fase (1b, 2b, 3b) está interconectada entre sendos condensadores (1a- 1a', 2a-2a', 3a-3a') conectados a las respectivas terminales de la bobina de fase (1b, 2b, 3b) y a tierra, mientras que los respectivos terminales de comienzo y los terminales finales de las bobinas de acoplo (1d, 2d, 3d) están conectados entre sí, de manera que las bobinas de fase (1b, 2b, 3b) operan como autoinducciones de línea y las bobinas de acoplo (1d, 2d, 3d) operan como autoinducciones de acoplo.