Schaltung und Motor mit Widerstand gegen Spannungseinbruch

Details

Veröffentlichungs-Nr.

EP4783394

Anmeldetag

15. Januar 2026

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

IPC

H02J1/02, H02J7/34, H02M7/06

Abstract

This utility model provides a circuit and motor for resisting voltage sag, the circuit comprises an energy storage module comprising a first capacitor, a second capacitor, a first diode, a second diode, and a third diode, wherein a first end of the first capacitor is connected to an energy exchange terminal, and a second end of the first capacitor is connected to a cathode of the first diode, and an anode of the first diode is grounded; a cathode of the second diode is connected to the energy exchange terminal of the circuit, and an anode of the second diode is connected to a first end of the second capacitor, and a second end of the second capacitor is grounded; the anode of the third diode is connected between the first capacitor and the first diode, and a cathode of the third diode is connected between the second diode and the second capacitor. The circuit and motor resistant to voltage sag according to this utility model can keep the motor running even when a voltage sag occurs. Furthermore, the circuit and motor are small in size, low in cost, and can improve the power factor of the system.

Anmelder

Firma

SCHNEIDER ELECTRIC INDUSTRIES SAS

Land

🇫🇷 Frankreich

Fachgebiete