公开(公告)号：US12113393B2

公开(公告)日：2024-10-08

申请号：US17946869

申请日：2022-09-16

Applicant: ABB Schweiz AG

Inventor： Nishith Patel ,  Pravin Vadhiyar ,  Lohith V

IPC: H02J7/34 ,  H02J9/06

CPC classification number: H02J7/345 ,  H02J9/065 ,  H02J9/068

Abstract: A self-powered IED for a pole-mounted auto-recloser connected to an electric line includes a main control module and a lockout indication module. The main control module determines a fault in the electric line and trips the auto-recloser. During a permanent fault in the electric line, the auto-recloser is remained open, and the main control module activates a lockout state by generating a lockout set signal. The lockout indication module comprises a light source and super-capacitors. The super-capacitors provide stored charges to the light source when the lockout state is activated to provide notification throughout the lockout state.

公开(公告)号：US20230011609A1

公开(公告)日：2023-01-12

申请号：US17946869

申请日：2022-09-16

Applicant: ABB Schweiz AG

Inventor： Nishith Patel ,  Pravin Vadhiyar ,  Lohith V

IPC: H02J7/34 ,  H02J9/06

Abstract: A self-powered IED for a pole-mounted auto-recloser connected to an electric line includes a main control module and a lockout indication module. The main control module determines a fault in the electric line and trips the auto-recloser. During a permanent fault in the electric line, the auto-recloser is remained open, and the main control module activates a lockout state by generating a lockout set signal. The lockout indication module comprises a light source and super-capacitors. The super-capacitors provide stored charges to the light source when the lockout state is activated to provide notification throughout the lockout state.