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Relay Protection
Rp 7.950.000| Stok | Tersedia |
| Kategori | 100+ Pelatihan Engineering & Migas Profesional 2026 | Sertifikat Resmi, Electrical |
14 - 16 Juli 2026, Bandung
20 - 22 Oktober 2026, Bandung
Instructor: Dr. Toto Tohir, ST., MT/ Ali Mashar, M.Eng.Sc., IPU
Relay Protection
BACKGROUND:
Relay adalah Saklar (Switch) yang dioperasikan secara listrik dan merupakan komponen Electromechanical (Elektromekanikal) yang terdiri dari 2 bagian utama yakni Elektromagnet (Coil) dan Mekanikal (seperangkat Kontak Saklar/Switch). Relay menggunakan Prinsip Elektromagnetik untuk menggerakkan Kontak Saklar sehingga dengan arus listrik yang kecil (low power) dapat menghantarkan listrik yang bertegangan lebih tinggi. Sebagai contoh, dengan Relay yang menggunakan Elektromagnet 5V dan 50 mA mampu menggerakan Armature Relay (yang berfungsi sebagai saklarnya) untuk menghantarkan listrik 220V 2A.
Pelatihan ini berkaitan dengan teknik preteksi relay dan identifikasi masalah proteksi pada pembangkit listrik, sesuai standar dan batasan pengoperasian.
OBJECTIVES:
Setelah mengikuti pelatihan ini diharapkan peserta pelatihan memiliki kemampuan :
- Untuk meningkatkan pemahaman peserta mengena iproteksi pembangkit
- Meningkatkan pemahaman tentang arsitek sistem tenaga
Meningkatkan pemahaman tentang proteksi sistem daya, busbar, transformer, motor & generator
RECOMMENDED PARTICIPANTS:
Engineers, Manager, Supervisors, Technicians, Operators, Production and Operation, Power Plant Operation & Maintenance
COURSE OUTLINE:
- Pendahuluan
- Tujuan dan pentingnya relay protection dalam sistem tenaga.
- Prinsip dasar proteksi sistem tenaga.
- Arsitektur Sistem Tenaga
- Struktur jaringan tenaga listrik: pembangkit, transmisi, distribusi.
- Komponen utama dan fungsi dalam sistem tenaga.
- Pembumian Netral
- Tipe-tipe sistem pembumian netral (solid, resistive, inductive, unearthed).
- Pengaruh pembumian terhadap keamanan dan stabilitas sistem.
- Arus Hubung Singkat
- Jenis-jenis gangguan (single-phase, double-phase, three-phase).
- Perhitungan dasar arus hubung singkat.
- Sensor Proteksi: Current Transformer (CT) & Voltage Transformer (VT)
- Prinsip kerja dan fungsi CT & VT.
- Akurasi, saturasi, dan aplikasi pada proteksi sistem.
- Diskriminasi dalam Proteksi
- Konsep koordinasi proteksi (selectivity, time grading).
- Implementasi diskriminasi untuk mencegah pemadaman meluas.
- Proteksi Sistem Daya
- Overcurrent, differential, dan distance protection.
- Aplikasi pada saluran transmisi dan distribusi.
- Proteksi Busbar
- Teknik proteksi untuk busbar.
- Penggunaan relay differential dan sistem redundansi.
- Proteksi Transformator
- Proteksi terhadap overloading, arus lebih, dan gangguan internal.
- Differential protection untuk transformator.
- Proteksi Motor
- Proteksi terhadap starting current, overload, dan gangguan fase.
- Aplikasi relay proteksi motor.
- Proteksi Generator
- Proteksi terhadap overvoltage, underfrequency, dan gangguan eksitasi.
- Differential dan reverse power protection.
- Discussion and Case Studies
- Diskusi interaktif: analisis kasus nyata gangguan sistem tenaga.
- Simulasi dan praktik membaca data relay untuk diagnosa masalah.
ABOUT THE COURSE LEADER:
Ali Mashar, M.Eng.Sc., IPU graduated from New South Wales University (UNSW) Sydney Australia. His core expertise is power and control or electrical engineering. He has been head Energy Conversion Engineering of Politeknik ITB (POLBAN) and lecturer. He is also head of laboratory of energy engineering PEDC.
Ali Mashar has delivered in-house & public training classes since 2010 covering specific topics on electrical & control system, energy conservation. Companies where he shares his expertise are local & multinational companies such as: Indonesia Power, Pemda Papua, PT. Badak, Cogindo, Star Energi, Chevron, Freeport and some others.
Other than teaching he has done many real projects related to power generation and many energy audits.
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