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Agustus 2022 Electrical Februari 2022 Technical & Engineering Yogyakarta

Electrical Protection and Relay Coordination

DESKRIPSI

Pelatihan mengenai prinsip dan metode yang digunakan untuk melakukan studi koordinasi protective device untuk tegangan rendah melalui sistem tenaga tingkat distribusi dengan atau tanpa software. Pelatihan ini didesain untuk industrial and government engineers yang ingin menambanh pengetahuan tentang prinsip-prinsip koordinasi protective device, tetapi juga pengetahuan praktis tentang bagaimana mencapai kewajaran dan  koordinasi perangkat wajar dan economical device coordination. Program pelatihan ini  juga akan mengcover kode nasional dan standard dan government criteria yang mempengaruhi filsafat koordinasi, meliputi konsep, prosedur, dan pembekalan yang tidak tercakup dalam program lain dalam industri. Contoh yang akan diberikan mencakup critical systems fed dari emergency generators dan UPS (Uninterruptible Power Supplies).

TUJUAN

Setelah mengikuti training ini peserta diharapkan dapat memahami prinsip-prinsip koordinasi protective device dan economical device coordination.

MATERI

1. System Analysis
   
2. Fault Current and Load Flow Calculations Using Computer Software
   
3. Remote Effects of Faults
   
4. Protective Device Coordination Principles
   
5. Graphical Tools and Time/Current Curve Interpretation
   
6. Load Flow and Unbalanced Fault Effects
   
7. Cold Load Pickup
   
8. Grounding System Constraints
   
9. Coordination Economics
   
10. Asymmetrical Current Impacts
11. Coordination Time Intervals of Relays
    
12. Transformer Effects on Coordination
13. Equipment and Device Characteristics
    
14. Fuses – Including Current Limiting Fuses
    
15. Molded Case and Insulated Case Breakers
    
16. Solid-State Trip Low Voltage Breakers
17. Equipment Damage Characteristics
    
18. Proper Protective Device Selection
    
19. Circuit Breaker Ratings and Selection
    
20. Low Voltage Cable Protection
    
21. Shielded Cable Protection
    
22. Overhead Conductor Protection
    
23. Motor Protection
    
24. Generator Protection
    
25. Transformer Protection
    
26. Panelboard and Switchgear Protection
    
27. Inverse Time/Overcurrent Protective Relays and
    
28. Instantaneous Trip Devices
    
29. Series Rated Breakers
    
30. Differential and Voltage Constrained Relays
    
31. Reclosing Relays, Reclosers, and Sectionalizers
    
32. Current Transformer Characteristics and Selection
    
33. Ground Fault Protection
    
34. Arcing Ground Fault Magnitudes
    
35. Ground Fault Protection Schemes
    
36. Interaction of Ground Fault Relays and Phase
    
37. Overcurrent Devices
    
38. Emergency Power System Design
    
39. Weak Source Systems
    
40. Generator Fault Characteristics
41. Uninterruptible Power Supply Fault Characteristics
    
42. Transfer and Static Switch Limitations
    
43. Improving Emergency Circuit Design
    
44. Common Coordination Problems, Errors, and Misconceptions
    
45. Preliminary System One-line Development for a Coordinated System
    
46. Criteria Impacting Coordination
    
47. Switchgear and Relay Commissioning Including Optional Hands-On Student Calibration of a Relay

TRAINING METHOD

Presentation

Discussion

Case Study

Evaluation

FACILITY

Training Kit

Handout

Certificate

Lunch + 2x Coffee Break

Souvenir

Form Pre-Registrasi

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Topik Training	: Electrical Protection and Relay Coordination
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