METHOD AND APPARATUS TO CONTROL A VARIABLE SPEED MOTOR

A method for controlling an electronically commutated motor (ECM) using an air moving system including a controller and an interface board, the interface board electrically coupled to the controller. The ECM electrically coupled to the interface board. The ECM includes a motor controller having an E...

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Bibliographische Detailangaben
Hauptverfasser:	BRATTOLI, MARK, A, BECERRA, ROGER, C, VAN DER DUIM, DIRK
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION HEATING LIGHTING MECHANICAL ENGINEERING RANGES TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A method for controlling an electronically commutated motor (ECM) using an air moving system including a controller and an interface board, the interface board electrically coupled to the controller. The ECM electrically coupled to the interface board. The ECM includes a motor controller having an ECM program and the interface board includes a mode signal circuit and a tap signal circuit. The method includes transmitting control signals to the interface board, translating the signals into signals suitable for controlling the ECM, and operating the ECM based on the translated signals. L'invention concerne un procédé de commande d'un moteur à commutation électronique (ECM) (12) faisant intervenir un système d'aération (10) pourvu d'une commande (16) et d'une carte d'interface (14) couplée électriquement à la commande (16). Le moteur ECM (12) comporte une commande de moteur (22) qui contient un programme ECM. La carte d'interface (14) comporte un circuit de signal de mode (56) et un circuit de signal de dérivation (50). Ce procédé consiste à transmettre des signaux de commande à la carte d'interface (14), à traduire ces signaux en signaux permettant de commander le moteur ECM, et enfin, à exploiter le moteur ECM sur la base des signaux ainsi traduits.