TRAINING ELECTRICAL TRANSFORMER TESTING AND MAINTENANCE

Office

Gedung Yayasan Darul Marfu
Jalan H. Zainuddin No. 43, Radio Dalam
Kebayoran Baru, Jakarta Selatan, 12140

“TRAINING ELECTRICAL TRANSFORMER TESTING AND MAINTENANCE

pelatihan

Deskription

This course covers the theory, operation, maintenance and testing of power transformers and auxiliary equipment. Topics included are transformer fundamentals, transformer ratings, transformer cooling, nitrogen gas systems and insulation systems. The source concludes with in-depth discussions on transformer testing techniques. This course is applicable to technicians and engineers who need a sound understanding of power transformer operation and maintenance.

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.

Upon completion of this course, the participant should be able to:

v Explain the basic operation of a transformer.

v Discuss turns ratios and calculate terminal voltage and current.

v Discuss terminal markings and various single phase and three phase wiring schemes. (WYE vs DELTA).

v Explain how to perform a polarity test on a potential transformer.

v Discuss the electrical testing performed on transformers such as insulation resistance testing, excitation and power factor testing.

v Discuss the various tests performed on insulating oil.

1. Transformer Principles

Ø Transformers

Ø Right Hand Rule

Ø Magnetic Flux

Ø Magnetic Induction

Ø Left Hand RuleTurns Ratio

Ø Transformer Losses

Ø Transformer Types

2. Vector Diagrams

Ø Operating Principles

Ø Operation Without Load

Ø Operation with Load

3. Transformer Classifications

Ø Service Classification

Ø Instrument Transformers

a. Current

b. Potential

4. Transformer Construction (Construction)

Ø Magnetizing Circuits

Ø Losses

a. Hysteresis Loss

b. Eddy-Current Loss

Ø Efficiency

5. Cooling

Ø AirCooled Oil-Immersed

a. Water-Cooled

b. Forced-Oil Cooling

c. Self-Cooling with Air Blast

Ø Temperature Limits

Ø Transformer Loading

6. Tap Changers

Ø No-Load Tap Changer

Ø Tap Changing Under Load

Ø Phase-Angle Control

7. Transformer Connections

Ø Single Phase Circuits

Ø Two-Phase Circuits

Ø Three-Phase Circuits

8. Transformer Maintenance

Ø Insulation Testing

Ø High Potential Testing

Ø Turns Ratio Testing

Ø Polarity Testing

Ø Power Factor

Ø Excitation Current

Ø DC Winding Resistance

Ø Polarization Recovery

Ø Insulating Fluid Dielectric

Ø Dissolved Gas Analysis

9. Transformers and Relaying

Ø Transformer Faults

Ø Differential Relaying

a. Normal Load

b. External Faults

c. Internal Faults

Coordinator

Teguh Santosa, Ir

· Expert in Electrical Engineering

· Experienced in many project of Electrical

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.

Sedangkan Jadwal Pelatihan terupdate di tahun 2016 adalah sebagai berikut:
•    05 – 07 Januari 2016
•    03  – 05 Februari 2016
•    22 – 24 Maret 2016
•    12 – 14 April 2016
•    02 – 04 & 09 – 11 Mei 2016
•    01 – 03 Juni 2016
•    19 – 21 Juli 2016
•    15 – 16 Agustus 2016
•    07 – 09 September 2016
•    11 – 13 Oktober 2016
•    15 – 17 November 2016
•    07 – 09 & 21 – 23 Desember 2016

*Jadwal tersebut dapat disesuaikan dengan kebutuhan calon peserta

Lokasi Pelatihan:
•    Yogyakarta, Hotel Dafam Malioboro (6.000.000 IDR / participant)
•    Jakarta, Hotel Amaris Tendean (6.500.000 IDR / participant)
•    Bandung, Hotel Golden Flower (6.500.000 IDR / participant)
•    Bali, Hotel Ibis Kuta (7.500.000 IDR / participant)

Investasi Pelatihan tahun 2016 ini :
•    Investasi pelatihan selama tiga hari tersebut menyesuaikan dengan jumlah peserta (on call). *Please feel free to contact us.
•    Apabila perusahaan membutuhkan paket in house training, anggaran investasi pelatihan dapat menyesuaikan dengan anggaran perusahaan.

Informasi Pelatihan :
•    Mobile Phone Number             : 0856-833-4454 / 0812-2716-6939
•    email                                            : berdiklat@gmail.com / admin@berdiklat.com

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Jadwal Pelatihan berdiklat.com :

  • 24 sd 26 Januari 2017
  • 14 sd 16 Februari 2017
  • 29 sd 31 Maret 2017
  • 11 sd 13 April 2017
  • 8 sd 10 Mei 2017 and 22 sd 24 Mei 2017
  • 6 sd 8 Juni 2017
  • 18 sd 20 Juli 2017
  • 14 sd 16 Agustus 2017
  • 18 sd 20 September 2017
  • 10 sd 12 Oktober 2017
  • 7 d 9 November 2017
  • 4 sd 6 Desember 2017 and 26 sd 28 Desember 2017

*Jadwal tersebut dapat disesuaikan dengan kebutuhan calon peserta

 

Lokasi dan investasi Pelatihan:

  • Yogyakarta, Hotel Dafam Malioboro (6.500.000 IDR / participant)
  • Jakarta, Hotel Amaris Tendean (6.500.000 IDR / participant)
  • Bandung, Hotel Golden Flower (6.500.000 IDR / participant)
  • Bali, Hotel Ibis Kuta (7.500.000 IDR / participant)
  • Surabaya, Hotel Amaris (6.000.000 IDR / participant)
  • Lombok, Hotel Jayakarta(7.500.000 IDR / participant)
  • Apabila perusahaan membutuhkan paket in house training, anggaran investasi pelatihan dapat menyesuaikan dengan anggaran perusahaan.

 

Informasi Pelatihan :

Mobile Phone Number : 0852 9095 1223

email : admin@berdiklat.com / berdiklat@gmail.com/ berdiklattraining@gmail.com

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