BÜRSTENLOSER MOTOR, VERFAHREN UND SCHALTUNG ZU SEINER REGELUNG

摘要

The control circuit for brushless motors comprises a power supply inverter (7) for supplying the motor; a rectifier bridge (3); a smoothing section (6) placed between the rectifier bridge (3) and the power supply inverter (7). The smoothing section comprises at least two capacitors (C1, C2) and control means (D1, D2, Q1) for modifying the connections of said capacitors.