Importancia del autoajuste en variadores vectoriales
Importancia del autoajuste en variadores vectoriales: En sus inicios, los variadores ofrecían un control de velocidad muy básico. Sabiendo que el resbalamiento nominal del motor de inducción es bajo, se puede asumir que la velocidad del motor es similar a la frecuencia de salida del variador. Por ejemplo en un motor de 1450 rpm – 50Hz nominales la velocidad en vacío es prácticamente 1500 rpm mientras que con un 100% de carga esa velocidad sólo cae 50 rpm. Con el variador de
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