20240022066. IMPROVEMENTS IN OR RELATING TO PROTECTION CIRCUITS simplified abstract (General Electric Technology GmbH)

IMPROVEMENTS IN OR RELATING TO PROTECTION CIRCUITS

Organization Name

General Electric Technology GmbH

Inventor(s)

Ismael Adolfo Ochoa of Stafford Staffordshire (GB)

IMPROVEMENTS IN OR RELATING TO PROTECTION CIRCUITS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240022066 titled 'IMPROVEMENTS IN OR RELATING TO PROTECTION CIRCUITS

Simplified Explanation

The abstract describes a protection circuit for a high voltage direct current (HVDC) power transmission network. The circuit includes multiple sets of sensors that define different protection zones. A controller is programmed to evaluate sensor information to determine if a fault has occurred within a protection zone. If a sensor fails, the controller dynamically reconfigures the affected protection zone by including a sensor from another zone.

• The protection circuit is designed to safeguard a HVDC power transmission network.
• Multiple sets of sensors are used to define different protection zones.
• A controller is programmed to analyze sensor information and detect faults within a protection zone.
• If a sensor fails, the controller dynamically reconfigures the affected protection zone by including a sensor from another zone.

Potential Applications:

• High voltage direct current (HVDC) power transmission networks
• Power distribution systems
• Renewable energy systems

Problems Solved:

• Ensures the protection of a HVDC power transmission network by detecting faults within specific zones.
• Provides a dynamic reconfiguration mechanism to maintain protection even if a sensor fails.

Benefits:

• Enhances the reliability and safety of HVDC power transmission networks.
• Reduces the risk of damage or failure due to faults within the network.
• Enables continuous monitoring and protection of different zones within the network.

Original Abstract Submitted

a protection circuit, for protecting a whole or part of a hvdc power transmission network, includes a number of sets of sensors, each of which set defines a respective protection zone. the protection circuit also includes a controller that is programmed to evaluate sensor information received from the sensors to determine whether a fault has occurred within a protection zone. the controller is further programmed, in the event of a sensor in a protection zone failing, to dynamically reconfigure the affected protection zone by including a sensor from another protection zone.