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ENGINEERING IN MINING – POWER SYSTEM PROTECTION

Silabus Training :

ENGINEERING IN MINING – POWER SYSTEM PROTECTION

 

INTRODUCTION:

Electrical power system operates at various voltage levels from 415 V to 400 KV or even more. Electrical apparatus used may be enclosed (e.g., motors) or placed in the open (e.g., transmission lines). All such equipment undergo abnormalities in their lifetime due to various reasons. To achieve safety of the system, electrical equipment has to be monitored to protect it and provide human safety under abnormal operating conditions.
This course is designed to help students to gain theoretical and applied understanding of power system protection, Protection schemes for various power system configurations, Fault current calculations, Protection of generators, transformers, transmission lines, bus bars and feeders. After completing this course, students will gain professional knowledge on the emerging issues and challenges in the power system protection field related to increasing penetrations of distributed generation and intelligent, self-healing networks.

 

WHO SHOULD ATTEND THIS TRAINING?:

  • Electrical  Engineers
  • Instrumentation Engineers
  • Electricians
  • Maintenance Engineers
  • Supervisors
  • Technicians
  • Maintenance technicians
  • Plant Engineers
  • Design Engineers
  • Project and/or Construction Engineer

 

TRAINING MATERIAL OUTLINE:

  1. PROTECTION FUNDAMENTALS
  • Power system protection
  • Protection philosophy
  • Protection system components
  1. CALCULATION FAULT CURRENTS
  • Possible faults
  • Magnitudes of fault currents
  • Per unit impedance in fault calculations
  • Calculation of short circuit
  • Calculations using impedance
  1. EARTHING AND ITS RELEVANCE TO PROTECTION
  • Type of system and earthing fault magnitude
  • Effects of electricity on humans
  • Electric shock modes of contact
  • Earth loop resistance and protection
  1. PROTECTIVE DEVICES AND COORDINATION
  • Protection approach
  • Fuses types
  • Fuse application
  • Digital protection features
  • Typical modern relays
  • Extended protection
  1. CIRCUIT BREAKERS
  • Purpose of circuit breakers
  • Types of circuit breakers
  • Battery construction
  1. INSTRUMENT TRANSFORMER
  • Theory of Operation
  • Voltage Transformer
  • Current Transformer
  • CT magnetizing curve
  • Polarity
  1. RELAY TYPES
  • Two basic protection types
  • Operation of IDMTL relay
  • Current setting IDMTL relay
  • Time multiplier setting
  • Different operating curves
  • Intelligent electronic devices
  1. PROTECTION COORDINATION
  • Basic principle
  • Time and current coordination
  • Characteristics of IDMT relay
  • Ideal coordination of setting curves
  1. FEEDER PROTECTION
  • Unit Protection
  • Advantages of unit protection
  • Feeder protection
  • 3 phase over current and earth fault
  • Directional protection
  1. TYPICAL PROTECTION IN COLLIERY
  • Ground leakage protection
  • Ground leakage sensitivities
  • Pilot wire monitor
  • Earth fault lockout
  • NER monitor
  1. NEED TO PROTECT BUSBARS
  • Protection
  • Frame leakage BB protection
  • Busbar blocking scheme
  • Zone selective interlocking scheme
  • Optical sensing
  1. TRANSFORMER PROTECTION
  • Inter Turn and Core faults
  • Delta star transformer
  • Transformer earth fault current
  • Resistance earth neutral
  • Earth fault protection
  • Buchholz protection
  1. ELECTRIC MOTORS
  • Failure breakup
  • Protection needed by AC motors
  • Protection of motors
  • Most important failure windings
  1. THERMAL MODE OF MOTORS
  • Steady state temperature
  • Temperature rise multiple starts
  • Effect of unbalanced current
  • Hot and cold condition
  • Starting problems
  • Relay providing protection
  1. SHORT CIRCUIT PROTECTION
  • Earth fault LV
  • Earth fault HV- Low resistance earthing
  • Earth fault HV- High resistance earthing
  • Negative sequence protection
  • Temperature based protection
  • Other protection
  1. GENERATOR PROTECTION
  • Small and medium sized Industrial generators
  • Generators- Electrical fault
  • Generators- Mechanical faults
  • Earth fault protection
  • Overload protection
  • Overcurrent protection
  1. GENERATOR UNBALANCE PROTECTION
  • Rotor fault protection
  • Change of field distribution
  • Field failure
  • Out of synchronization
  1. PRODUCTION MANAGEMENT
  • Typical generator protection
  • Functions of maintenance
  • Issues of maintenance
  • Configuration records

VENUE :  Yogyakarta (Ibis Styles Hotel/ Ibis Malioboro Hotel/ Jambuluwuk Hotel/ Cavinton Hotel/ Grand Zuri Hotel, dll)

 

TRAINING DURATION :  4 days

 

TRAINING TIME :

Januari 2024 Februari 2024 Maret 2024 April 2024
2 – 5 Januari 2024 5 – 8 Februari 2024 4 – 7 Maret 2024 1 – 4 April 2024
8 – 11 Januari 2024 12 – 15 Februari 2024 12 – 15 Maret 2024 22 – 25 April 2024
15 – 18 Januari 2024 19 – 22 Februari 2024 18 – 21 Maret 2024 29 April – 2 Mei 2024
22 – 25 Januari 2024 26 – 29 Februari 2024 25 – 28 Maret 2024
29 Jan – 1 Feb 2024
Mei 2024 Juni 2024 Juli 2024 Agustus 2024
6 – 9 Mei 2024 3 – 6 Juni 2024 1 – 4 Juli 2024 5 – 8 Agustus 2024
13 – 16 Mei 2024 10 – 13 Juni 2024 8 – 11 Juli 2024 12 – 15 Agustus 2024
20 – 23 Mei 2024 19 – 22 Juni 2024 15 – 18 Juli 2024 19 – 22 Agustus 2024
27 – 30 Mei 2024 24 – 27 Juni 2024 22 – 25 Juli 2024 26 – 29 Agustus 2024
29 Juli – 1 Agus 2024
September 2024 Oktober 2024 November 2024 Desember 2024
2 – 5 September 2024 1 – 4 Oktober 2024 4 – 7 November 2024 2 – 5 Desember 2024
9 – 12 September 2024 7 – 10 Oktober 2024 11 – 14 November 2024 9 – 12 Desember 2024
16 – 19 September 2024 14 – 17 Oktober 2024 18 – 21 November 2024 16 – 19 Desember 2024
23 – 26 September 2024 21 – 24 Oktober 2024 25 – 28 November 2024
28 – 31 Oktober 2024

 

 

INVESTMENT PRICE/PERSON :

  1. Rp. 8.500.000/person (full fare) or
  2. Rp. 8.250.000/person (early bird, payment 1 week before training) or
  3. Rp. 7.950.000/person (if there are 3 persons or more from the same company)

 

FACILITIES FOR PARTICIPANTS :

  1. Modul Training
  2. Flashdisk Training berisi materi training
  3. Sertifikat
  4. ATK: NoteBook dan Ballpoint
  5. T-Shirt
  6. Ransel
  7. Foto Training
  8. Ruang Training dengan fasilitas Full AC dan multimedia
  9. Makan siang dan 2 kali coffeebreak
  10. Instruktur yang Qualified