Invention Grant
- Patent Title: Photovoltaic rapid shutdown and arc sensing system
-
Application No.: US18422619Application Date: 2024-01-25
-
Publication No.: US12176700B2Publication Date: 2024-12-24
- Inventor: Cedric Somers , Marc-André Forget
- Applicant: DCBEL INC.
- Applicant Address: CA Montréal
- Assignee: DCBEL INC.
- Current Assignee: DCBEL INC.
- Current Assignee Address: CA Montréal
- Agency: Anglehart et al.
- Main IPC: H02H1/00
- IPC: H02H1/00 ; H02H3/02 ; H02S50/10
Abstract:
The present disclosure provides a system, apparatus and method for providing rapid shutdown for photovoltaic power systems and provides a system, apparatus and method for providing arc sensing for photovoltaic power systems. An AC current can be put on the DC bus to control PV panel shutdown. Local mean decomposition can be used to sense arcing on the DC bus.
Public/Granted literature
- US20240162700A1 PHOTOVOLTAIC RAPID SHUTDOWN AND ARC SENSING SYSTEM Public/Granted day:2024-05-16
Information query
