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REDUCER OF COLLISIONS AND ACCIDENTS OF AIRCRAFT IN OVERHEAD POWER LINES
ES2472666
System comprised in a line of transport of electrical energy, comprising: at least two supports (11, 12, 21, 22); a crosshead (13, 14, 23, 24) at the top of each support (11, 12, 21, 22); and at least one three-phase assembly of three phase cables (15, 16, 17, 25, 26, 27) through which the main current circulates, such that each of the phase cables (15, 16, 17, 25, 26, 27) of the at least one assembly is joined to the crossheads (13, 14, 23, 24) included in the system by means of at least one insulating element (19, 29), such that of each insulating element (19, 29) is attached to a single phase cable (15, 16, 17, 25, 26, 27). The system further comprises in one of its supports (11, 12, 21, 22) at least one alternate voltage or current generator (18, 28), configured to generate at least one electric current or auxiliary current, which circulates through the at least one of the cables of the system along the system or the rest of the electric power transmission line, and where said at least one electric intensity or auxiliary intensity in turn generates a warning signal, which is detected by the aircraft when approaching the system or the rest of the electric power transport line, thus reducing its collision and accident with the system or with the rest of said line. (Machine-translation by Google Translate, not legally binding)
Sistema comprendido en una línea de transporte de energía eléctrica que permite reducir las colisiones y accidentes de aeronaves en las líneas eléctricas aéreas. El sistema evita el acercamiento de las aeronaves al sistema y permite evitar las descargas accidentales por cortocircuito en todos los casos posibles: cable de fase y apoyo, dos cables de fase o cable de fase y cable de guarda. El sistema permite avisar al piloto de una pérdida de altura o acercamiento a una línea eléctrica. Además, es posible una implementación posterior a la puesta en servicio del sistema sin necesidad de interrumpir el servicio de funcionamiento. El sistema permite reducir los impactos visuales y paisajísticos y permite limitar la zona de actuación a las necesidades. El sistema permite aumentar la seguridad aeronáutica de zonas consideradas de riesgo para la circulación aérea.