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Electrical Protection and Relay Coordination
July 15, 2022
Jadwal Pelatihan Electrical Protection and Relay Coordination
| Tanggal | Tempat | Kota | | 15 - 16 Agustus 2022 | Prime Plaza Hotel | Yogyakarta |
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 Training Electrical Protection and Relay Coordination
- System Analysis
- Fault Current and Load Flow Calculations Using Computer Software
- Remote Effects of Faults
- Protective Device Coordination Principles
- Graphical Tools and Time/Current Curve Interpretation
- Load Flow and Unbalanced Fault Effects
- Cold Load Pickup
- Grounding System Constraints
- Coordination Economics
- Asymmetrical Current Impacts
- Coordination Time Intervals of Relays
- Transformer Effects on Coordination
- Equipment and Device Characteristics
- Fuses – Including Current Limiting Fuses
- Molded Case and Insulated Case Breakers
- Solid-State Trip Low Voltage Breakers
- Equipment Damage Characteristics
- Proper Protective Device Selection
- Circuit Breaker Ratings and Selection
- Low Voltage Cable Protection
- Shielded Cable Protection
- Overhead Conductor Protection
- Motor Protection
- Generator Protection
- Transformer Protection
- Panelboard and Switchgear Protection
- Inverse Time/Overcurrent Protective Relays and
- Instantaneous Trip Devices
- Series Rated Breakers
- Differential and Voltage Constrained Relays
- Reclosing Relays, Reclosers, and Sectionalizers
- Current Transformer Characteristics and Selection
- Ground Fault Protection
- Arcing Ground Fault Magnitudes
- Ground Fault Protection Schemes
- Interaction of Ground Fault Relays and Phase
- Overcurrent Devices
- Emergency Power System Design
- Weak Source Systems
- Generator Fault Characteristics
- Uninterruptible Power Supply Fault Characteristics
- Transfer and Static Switch Limitations
- Improving Emergency Circuit Design
- Common Coordination Problems, Errors, and Misconceptions
- Preliminary System One-line Development for a Coordinated System
- Criteria Impacting Coordination
- 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
