| 摘要 |
PURPOSE: To provide a simple circuit device for rectifying a reaction motor by controlling the power supply to individual winding parts by the enable signals obtained from the voltage on a winding part. CONSTITUTION: A stator winding is equipped with winding sections 110, 210, and 310, arranged at equal intervals along the coordinates of motion of a stator 2, and the voltage induced there is led out in the middle from each winding section. The winding section 110 is described typically as follows: this voltage is used to terminate the power supply to the winding section 210 in the preceding position, when viewed in the direction of the motional coordinates of the rotor 2, and start the power supply to the next winding section 310, being taken out as an enable signal through an impedance transformer 111, an analog switch 112, an amplifier 113, a filter 114, a comparator 115, a potential dividing stage 116, a delay stage 117, an AND gate 118, and a delay stage 119. |
