
Substitution Equipment and Control Relay

BACKGROUND:
Substitution Equipment and Control Relay. In modern industrial operations, ensuring reliable power distribution and control is essential for minimizing downtime, ensuring safety, and optimizing performance. A crucial element of this is the management of backup equipment and control relays, which are vital for the protection and automation of electrical systems.
Backup equipment acts as a contingency in the event of equipment failure, allowing operations to continue without major interruptions. Conversely, control relays serve as intermediaries between control systems and equipment, providing necessary protection by monitoring electrical faults and initiating appropriate responses, such as disconnecting or isolating faulty components.
With rapid advancements in electrical technology and the increasing complexity of power systems, it is crucial for technical personnel to possess the knowledge and skills needed to effectively handle, operate, and maintain backup equipment and control relays. This training aims to equip participants with a comprehensive understanding of the functions, types, and operational strategies associated with backup equipment and control relays, along with practical experience in troubleshooting and maintenance procedures.
ABOUT THE COURSE:
This introductory course on substation equipment and controls will familiarize you with the components that make up an electric substation. It will detail how each type of equipment functions and guide you through the control and wiring diagrams that govern their operation.
PERFORMANCE OBJECTIVES:
When you complete this course you will be able to:
- Understand the operation of substation equipment
- Read trip and closure schematics and control system diagrams
- Relate control schematics to their corresponding wiring diagrams
- Design simple control system schematics
- Gain the expertise necessary to enhance system reliability, reduce downtime, and improve overall operational safety in their workplaces
WHO SHOULD ATTEND?:
Electrical and Instrument technicians, Transmission and distribution technicians
Course Content:
- Power Transformers
- Principles of transformer operation and components
- Transformer protection schemes and fault analysis
- Load Tap Changers
- Types of Load Tap Changers (LTC) and their functions
- Operational mechanisms and control methods
- Voltage Regulators
- Automatic voltage regulation principles
- Types of voltage regulators and applications
- Power Circuit Breakers
- Types of circuit breakers (Oil, SF6, Vacuum) & applications
- Arc extinguishing principles and insulation coordination
- Circuit Switchers
- Function and applications in substation systems
- Differences between circuit switchers and breakers
- Operational guidelines and maintenance best practices
- Capacitor Banks
- Reactive power compensation and voltage stability
- Switching operations and protection schemes
- Protective Relays
- Types of protective relays and their functions
- Coordination of relay settings for system protection
- Trip Schematics and Wiring Diagrams
- Understanding and interpreting trip circuit schematics
- Wiring standards and common configurations
- Auxiliary Equipment and Systems
- Role of auxiliary systems in substation operations
- Control panels, signaling devices, and annunciators
- Metal Clad Switchgear
- Components and working principles of metal-clad switchgear
- Safety procedures for operation and maintenance
- Substation Automation and Integration
- SCADA systems and communication protocols
- Intelligent Electronic Devices (IEDs) and their applications
- Batteries and Battery Charging
- Types of batteries used in substations & characteristics
- Battery charging systems and maintenance requirements
- Condition Monitoring & Periodic Maintenance
About the Trainer:
Supriyanto, ST., MT, holds a Bachelor’s degree in Electrical Engineering from Universitas Diponegoro and a Master’s degree in Electrical Engineering from ITB, specializing in Power System Technology and Electrical Power Engineering.
In addition to his formal education, Supriyanto has obtained several certifications, including:
- A six-month training program from Swiss-contact in High Voltage Technology.
- An eighteen-month training program in Teaching Methodology for Industrial & Electrical Engineering.
- Certified Assessor in Electrical Engineering from the Ministry of Energy and Mineral Resources (ESDM).
- Certified Senior Electrical Installation Engineer from the National Board for Vocational Certification (BNSP).
- Certified Senior Electrical Safety Engineer from BNSP.
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