TRAINING ELECTRICAL TRANSFORMER TESTING AND MAINTENANCE

TRAINING ELECTRICAL TRANSFORMER TESTING AND MAINTENANCE

DESCRIPTION

Students will learn safe and proper maintenance and testing procedures on pad-mounted, power transformers. The course covers transformers used in commercial and industrial power distribution systems, including oil and dry-type units. Larger power transformers used in utility applications are also covered.

Load and no-load tap changer maintenance, ac and dc testing, routine inspections and oil sampling and testing are covered in detail. Students will learn how to perform routine oil tests, and understand how to perform the major tests that are required. A variety of electrical test equipment from various manufacturer’s will be discussed.

TARGET AUDIENCE

Field and shop technicians, field engineers, supervisors and others responsible for the testing and maintenance of power transformers rated 750kVA to 500MVA and 4.16kV to 500kV.

OUTLINE

1. Transformer Principles
a. Transformers
b. Right Hand Rule
c. Magnetic Flux
d. Magnetic Induction
e. Left Hand RuleTurns Ratio
f. Transformer Losses
g. Transformer Types
2. Vector Diagrams : Operating Principles
a. Operation Without Load
b. Operation with Load
3. Transformer Classifications : Service Classification
Instrument Transformers : Current & Potential
4. Transformer Construction (Construction)
a. Magnetizing Circuits
b. Losses : Hysteresis Loss & Eddy-Current Loss
c. Efficiency
5. Cooling : AirCooledOil-Immersed
a. Water-Cooled
b. Forced-Oil Cooling
c. Self-Cooling with Air Blast
1) Temperature Limits
2) Transformer Loading
6. Tap Changers : No-Load Tap Changer
a. Tap Changing Under Load
b. Phase-Angle Control
7. Transformer Connections : Single Phase Circuits
a. Two-Phase Circuits
b. Three-Phase Circuits
8. Transformer Maintenance
a. Insulation Testing
b. High Potential Testing
c. Turns Ratio Testing
d. Polarity Testing
e. Power Factor
f. Excitation Current
g. DC Winding Resistance
h. Polarization Recovery
i. Insulating Fluid Dielectric
j. Dissolved Gas Analysis
9. Transformers and Relaying
a. Transformer Faults
b. Differential Relaying
1) Normal Load
2) External Faults
3) Internal Faults

INSTRUKT0R & CV

Miftakhul Hudha, S.T, M.Eng/ Team
• Education : S2 Degree, Electrical Engineering , UGM – Yogyakarta and S1 Degree, Electrical Engineering, ITS – Surabaya.
• Employment Records : Schneider Electric Mfg, 1999 – 2002, as Product Specialist
Estate Training Institute, 2002 – now, as Professional Trainer and Consultant.

TRAINING METHOD

1. Presentation
2. Discussion
3. Case Study
4. Evaluation 

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Kami memberikan alternatif Fasilitas atas Investasi anda dalam Program ini, diantaranya :

1. Sertifikat, Peralatan Training, USB, Souvenir, Lunch, Coffe Break, City Tour
2. Running minimal 2 Orang (Semarang, Jogja, Solo), Running minimal 3 Orang (Bandung, Jakarta), Running 4 Orang diperuntukan untuk daerah (Bali, Lombok, Manado, Balikpapan)
3. Kami menyediakan transportasi antar Jemput dari Stasiun/Bandara ke Tempat Pelatihan(Hotel) bagi perusahaan yang Running minim 2 Orang
4. Harga dilampirkan di Brosur Penawaran

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Tambahan Informasi :

1. Silahkan tanyakan ketersediaan Tanggal dan Waktu dari jadwal training terbaru apabila anda tidak menemukan waktu yang sesuai dengan jadwal anda.

2. Training dapat disesuaikan dengan kebutuhan perusahaan jika dalam bentuk In-House Training. Silahkan baca ketentuan In-House Training diwebsite kami atau hubungi kami di Nomer Mobile untuk mendapatkan Fast Respon.

3. Silahkan mengisi Form Request Training di website kami untuk mendapatkan informasi tambahan yang belum ada, atau jika anda ingin menanyakan usulan materi sesuai kebutuhan perusahaan. Hubungi kami lewat email yang tertera atau Register disini!

4. Apabila telah menerima Silabus Training, Customer dapat Request Waktu Training yang diinginkan.

5. Informasi dan Data yang jelas akan memudahkan kami untuk segera merespon permintaan anda.

Customer Dapat Request Tempat, Waktu, serta Fasilitas Training. Silahkan Hubungi kami untuk Menerima Brosur Penawaran.