Contribution à l’étude de l’association gradateur triphasé machine-asynchrone: ( simulation numérique et étude expérimentale). Front Cover. Mamadou Diam. Contribution à l’étude de l’association gradateur triphasé-machine asynchrone, simulation numérique et étude expérimentale. Front Cover. Mamadou Diam. Modélisation et simulation d’un transformateur et d’un gradateur triphasé à l’aide de graphes de liens (Bond-graph). Front Cover. Eric JULIEN. CNAM,

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EPA1 – Gradateur de réglage en charge – Google Patents

Circuit and method for controlling an inrush current limiter in a power conversion system that includes power factor correction. Two-wire dimmer with power supply and load protection circuit in the event of switch failure.


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Inductive proximity detector fitted with an oscillating circuit exhibiting relaxation. The Vcom control signal and the synchronizing signal are VSVN driving a memory circuit 5 forming, from these two signals, a logic signal Vmem storage, whose shape is shown in Figure 4.

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Method and apparatus for controlling an alternating current motor load using plural controlled-current inverter circuits. Ref legal event code: Mouse over to zoom – Click to enlarge.


The item may have some signs of cosmetic wear, but is fully operational and functions as intended. GB Ref legal event code: The invention applies in particular to the control of heaters.

Control apparatus for a light radiation-type rapid heating and processing device.

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