Secondary Trainings for HMF

Objectives

• Understand the basic concept of winding temperature indicators and current transformers.
• Learn the fundamentals of synch-check and its importance in system synchronization.
• Gain knowledge of fault detection and tripping concepts.
• Explore real-life project examples to connect theory with practice.
• Build an understanding of how to review project scope for new projects.
• Learn the difference between local end and remote end in protection schemes.
• Familiarize with fault protection abbreviations used in SSEN.
• Understand transformer mechanical protection basics.
• Gain a basic overview of AVC (Automatic Voltage Control).
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Key Topics

• Winding temperature indicator and CT basics: purpose, measurement, and monitoring.
• Synch-check: ensuring safe synchronization of generators and grid systems.
• Faults and tripping: detection, relay action, and breaker operation.
• Real-life project examples: application of protection concepts.
• Reviewing project scope: steps for new project evaluation.
• Local end vs. remote end: definitions and roles in protection coordination.
• SSEN fault protection abbreviations: overview and usage.
• Transformer mechanical protection: Buchholz relay, pressure relief devices, and temperature monitoring.
• AVC basics: role in voltage regulation and system stability.

Practical Focus

• Demonstration: reading winding temperature indicators and CT outputs.
• Exercise: synch-check scenarios for generator synchronization.
• Case study: fault occurrence and tripping sequence.
• Walk-through: reviewing project scope documents for a new project.
• Example: identifying local and remote ends in a transmission line.
• Practice: interpreting SSEN fault protection abbreviations.
• Demonstration: transformer mechanical protection devices in action.
• Exercise: AVC operation in maintaining voltage levels.

Key Takeaways

• Ability to explain winding temperature indicators and CT basics.
• Understanding of synch-check importance in system safety.
• Awareness of fault detection and tripping mechanisms.
• Practical insight into reviewing project scope and applying protection concepts.
• Knowledge of local vs. remote ends in protection schemes.
• Familiarity with SSEN abbreviations and transformer mechanical protection.
• Basic understanding of AVC and its role in voltage control.