Antriebssystem für einen Laststufenschalter

Details

Veröffentlichungs-Nr.

EP4117001

Aktenzeichen

EP21184035

Anmeldetag

6. Juli 2021

Veröffentlichung

26. Februar 2025

Erteilung

26. Februar 2025

Rechtsraum

EP

IPC

H01H9/00

Abstract

The present disclosure relates to a driving system (1) for an on-load tap changer, comprising a vacuum interrupter driving mechanism (10) configured to drive a vacuum interrupter of the on-load tap changer, an energy accumulation mechanism (14) mechanically coupled with the vacuum interrupter driving mechanism (10), and a flywheel mechanism (12) mechanically coupled with the vacuum interrupter driving mechanism (10). The flywheel mechanism (12) comprises a flywheel (13). The energy accumulation mechanism (14) is mechanically coupled with a primary driving unit (15) and is configured to accumulate and release energy for combined motion of the vacuum interrupter driving mechanism (10) and the flywheel mechanism (12). The vacuum interrupter driving mechanism (10) and the flywheel mechanism (12) are arranged along a main driving axis (L1) and the flywheel (13) is concentrically arranged around the main driving axis (L1).

Anmelder

Firmen

Hitachi Energy Ltd
Hitachi Energy Switzerland AG

Land

🇨🇭 Schweiz

Fachgebiete