Schutzvorrichtung für eine Reihenkompensationseinheit

Details

Veröffentlichungs-Nr.

EP4589797

Aktenzeichen

EP24152086

Anmeldetag

16. Januar 2024

Veröffentlichung

23. Juli 2025

Rechtsraum

EP

IPC

H02H7/16H02H9/02H02H9/06H02J3/18H02H9/04

Abstract

There is disclosed herein a protection device (100) adapted to protect a series compensation unit (SCU, 102) for a power line (2), wherein the protection device (100) comprises a mechanical switch (104), configured to close to thereby bypass the SCU (102), and a triggered spark gap (TSG, 106) connected across the mechanical switch 104, configured to trigger in response to a trigger signal. The actuator of the mechanical switch (104) is powered by an energization circuit (108) electrically connected in series between the SCU (102) and the TSG (106), or by at least one energy storage (118) in the series compensation unit (102). There is further disclosed herein a series compensation system (1) comprising such a protection device (100) arranged across a series compensation unit (102).

Anmelder

Firma

Hitachi Energy Ltd

Land

🇨🇭 Schweiz

Fachgebiete