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Protective Relay, Circuit Breaker & Power Distribution

Protective Relay Circuit Breaker & Power Distribution

Bandung | November 17 – 19, 2014 | Fee at Proposal

This training is intended to enhance the knowledge and insight about the comprehensive relay protection in power distribution systems and their supporting devices to improve the reliability of protection system. The training topic emphasis on technical in the relay setting and coordination of protective devices, it’s to protect equipment power distribution system in the industry.


Fundamentals of Protection

  • Need for protection
  • Types of fault
  • Circuit breaker control circuits
  • Protection relay fundamentals
  • Solid state relays
  • Digital protection devices

Power Circuit Breakers

  • Types of Power Circuit Breaker
  •  Basic mode of operation of the circuit-breaker interrupter unit
  • The basic mode of operation of the drive system
  • Control and monitoring of the switchgear
  • The interlocking system

Measurement Transformer

  • Standards
  • Steady state dimensioning criteria
  • Transient behavior
  • Interaction of CT/PT with protection device
  • Dynamic behavior during operation
  • Specific measuring methods

Over current Protection

  • Over current protection devices characteristics
  • Application to Bus Protection
  • Application to line protection
  • Function of directional relays
  • Relay settings

Coordination of Protection Devices

  • Primary protection and back-up
  • Need for coordination of settings
  • Relay/fuse coordination
  • Relay/re-closer coordination
  • Fuse/re-closer coordination

Power Supply System

  • Converter AC to DC
  • Battery System and Charger
  • Converter DC to AC
  • Emergency Supply System

The training is given to the technicians, operators, and supervisors who work in the field of electric power to deal with protection, safety, and coordination of protective devices to protect and secure electrical equipment in the industry.


Drs. Ir. HASAN SURYA, MT. He is a lecturer in Polytechnique of Bandung since 1985. His cores of competencies are Power Electronics, Programmable Logic Controller (PLC), Basic Control System, Use of Computers in Power System, high Voltage Engineering. Aside those, he also spent his time as a Speaker, such as Workshop on Power Electronic and Electrical Machines-WPE III, ITB, IEEE International Conference on Power Electronic and Drive System, Bali, etc. To sharpen his knowledge, he has followed several training: PLC based Industrial Control, third country training course on electronic engineering education, microcontroller application, designs of the system dynamics.

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Posted in: Bandung, Electrical

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