Electrical Substation Operations

What You Will Learn

• 1 Learn the fundamental structure of electrical power systems and the role of substations in transmission and distribution.
• 2 Understand the key components of a substation including transformers, circuit breakers, disconnectors, and busbars.
• 3 Explore protection and control schemes such as relay coordination, CTs, PTs, and tripping circuits.
• 4 Analyze substation operations including switching procedures, load management, and voltage regulation.
• 5 Implement safety standards and regulations including OSHA, NFPA 70E, and lockout/tagout procedures.
• 6 Evaluate SCADA and automation systems for remote monitoring and control of substations.
• 7 Develop troubleshooting skills for common substation faults and abnormal conditions.
• 8 Recognize the principles of substation design including layout, grounding, and insulation coordination.
• 9 Apply maintenance strategies for substation equipment to ensure reliability and longevity.
• 10 Identify emerging technologies such as digital substations, IoT sensors, and condition monitoring.