- #730 Course Code
- Trainer: Dr. Saeed Roostaee (Profile)
- Course creation: April 2024
- Last update: July 2024
- Join our WhatsApp group for the latest updates on this training: https://elec-engg.com/updates/
Busbar protection is a crucial element of electrical power systems, safeguarding substations by protecting busbars from faults. This comprehensive training focuses on the SIPROTEC 4 7SS5 busbar protection system, a widely used Siemens solution. The course blends theory with hands-on skills to ensure a solid understanding of busbar protection and the 7SS5 system.
Course Content:
- 7SS5 hardware overview
- Front view and rear view
- 7SS522 and 7SS523 variants
- 7SS522 and 7SS523 MLFB (Module/Line Fault Block)
- Understanding the MLFB concept and its application
- 7SS522: configuration and topology
- Menu structure and substation configuration
- How to draw different substation topologies within the configuration tool
- 7SS5 Differential Busbar protection
- Protection and supervision concepts
- Key parameters
- 7SS5 busbar differential function
- Algorithms and logic explanation
- Parameter set and tuning practices
- 7SS523 marshaling configuration
- Binary inputs, binary outputs, and LED indicators
- Wiring and marshaling considerations
- 7SS5 CBF (Current Balance Fault) configuration
- Signals and parameters
- Application and settings
- 7SS5 End-Fault and Dead Zone
- End-fault configuration, signals, and logic explanations
- Relevant parameters and troubleshooting
- Overview of the 7SS5 Busbar Protection System
- Introduction to the protection system and its components
- Explanation of relays and modules used in the 7SS5 suite
- Components of the 7SS5 System
- Importance of communication for relay coordination and data exchange
- Configuration and Settings
- Steps to configure the 7SS5 system for a specific busbar arrangement
- How the system operates under normal conditions
- Key parameters to set (e.g., sensitivity, time delays, operating modes)
- Operation and Maintenance
- Routine operation procedures
- Maintenance practices to ensure reliability and availability
- 7SS5 Hardware (front view, rear view, 7SS522, 7SS523)
- 7SS522, 7SS523 MLFB
- 7SS522 menu and substation configuration, how to draw different topologies in the Substation configuration
- 7SS5 Differential Busbar protection and supervision explanation and parameters
- 7SS5 busbar differential function algorithms, logic explanation, and parameters
- 7SS523 marshaling configuration (Binary inputs, binary outputs, LEDs)
- 7SS5 CBF config, signals, and parameters
- 7SS5 End-Fault and dead zone
- End-fault config, signals, logic explanations, and parameters
- Overview of the 7SS5 Busbar Protection System
- Introduction to the 7SS5 protection system and its components.
- Explanation of various relays and modules used in the 7SS5 system.
- Components of the 7SS5 System
- Importance of communication for relay coordination and data exchange.
- Configuration and Setting
- Steps to configure the 7SS5 system for a specific busbar arrangement.
- Understanding how the 7SS5 system operates under normal conditions.
- Key parameters that need to be set, such as sensitivity, time delays, and operating modes.
- Operation and Maintenance
