公开(公告)号：US20240055857A1

公开(公告)日：2024-02-15

申请号：US17818900

申请日：2022-08-10

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Abdullah U. Sheikh ,  Ammar F. Eithan ,  Mohammad Zarar Mir ,  Noorul Ameen

IPC: H02J3/00

CPC classification number: H02J3/0075 ,  H02J3/003

Abstract: A method may include establishing, over a first virtual network in a first power substation network, a first communication path between a control server and a first intelligent electronic device (IED). The method may further include generating a Parallel Redundancy Protocol (PRP) virtual network in the first power substation network in response to determining that a PRP-based IED is being added to the first power substation network. The method may further include establishing, over the PRP virtual network, a second communication path and a third communication path between the control server and the PRP-based IED. The method may further include transmitting first control data to the first IED over the first communication path and second control data to the PRP-based IED over the second communication path.

公开(公告)号：US12218502B2

公开(公告)日：2025-02-04

申请号：US17818900

申请日：2022-08-10

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Abdullah U. Sheikh ,  Ammar F. Eithan ,  Mohammad Zarar Mir ,  Noorul Ameen

IPC: H02J3/00

Abstract: A method may include establishing, over a first virtual network in a first power substation network, a first communication path between a control server and a first intelligent electronic device (IED). The method may further include generating a Parallel Redundancy Protocol (PRP) virtual network in the first power substation network in response to determining that a PRP-based IED is being added to the first power substation network. The method may further include establishing, over the PRP virtual network, a second communication path and a third communication path between the control server and the PRP-based IED. The method may further include transmitting first control data to the first IED over the first communication path and second control data to the PRP-based IED over the second communication path.