TRAINING SISTEM TRANSFORMATOR LISTRIK DAN DAYA
TRAINING DISTRIBUTION TRANSFORMERS
Instructor by: Tugino, ST, MT
DESCRIPTION
Transformers are major components of electrical power systems. This
course combines theoretical and practical aspects of transformer
design, operation, maintenance and troubleshooting. The course
emphasizes the importance of the magnetic properties of the core
design on the transformer’s operational performance and electrical
properties. It addresses economic trade-offs of transformers in
real-world applications.
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HOW YOU CAN BENEFIT FROM THIS TRAINING
To provide a comprehensive understanding of principles, selection,
testing and commissioning, protection, maintenance and troubleshooting
of distribution, and power transformers.
WHO SHOULD ATTEND THIS TRAINING?
Electrical engineering professionals who need to update their
knowledge, distribution system planners, maintenance managers, and
power system consultants. The participants should have a basic
understanding of power system operations, but do not necessarily have
to be experts. Also, the engineers who are starting their career in
the field of power in utilities, industrial or commercial plants and
institutional complexes will benefit from this course.
TRAINING MATERI Training Electrical And Power Transformer SystemAL
OUTLINE
Basic Transformer Theory
* Currents and magnetic fields
* Air core transformer
* The magnetic circuit
* The B-H curve
* Hysteresis, and eddy current losses
* Iron or steel core transformer
* Equivalent circuit of an iron core transformer
* The practical transformer
* Magnetizing currents and harmonics
* Voltage considerations
* Thermal considerations
 Power Transformers
* Rating and classifications
* Short circuit duty
* Efficiency and losses
* Construction
* Accessory equipment
* Inrush current
* Modern and future developments
Distribution Transformers
* Construction
* General transformer design
* Transformer locations
* Transformer losses
* Performance
* Transformer loading
* Special tests
* Protection
* Economic application
Underground Distribution Transformers
* Vault installations
* Surface operable installations
* Pad mounted distribution transformers
Dry Type Transformers
* Dry type transformers
Transformer Connections
* Polarity of single-phase transformers
* Angular displacement of three-phase transformers
* Three-phase transformer connections – advantages and disadvantages
of the Y-Y connection, the Y-delta and delta-Y connection, the
Y-delta grounding bank, zigzag connections, comparisons of
economy, three phase banks using single phase transformers,
transforming two-phase voltages into three-phase voltages, the
scott-connected connection, autotransformers and three-winding
transformers
* Parallelling of transformers
Loading Power Transformers
* Design criteria
* Nameplate ratings
* Other thermal characteristics
* Thermal profiles
* Temperature profiles
* Temperature measurements
* Predicting thermal response
* Load cyclicality
* Water in transformers under load
* Voltage regulation
* Loading recommendations
Auxiliary Equipment
* Bushings types, standards, design parameters, and testing
* Oil preservation systems
* Cooling equipment
* Temperature and oil level gauges
Load Tap Chargers (LTCs)
* Design and applications of load tap changers
* Rated characteristics and requirements for load tap changers
* Selection of load tap changers
* Maintenance of load tap changers
* Refurbishment replacement of old LTC types
Transformer Selection and Application
* Most economical transformer for your application
Transformer Protection
* Fuses and relays
* Gas relays
* Differential protection
* Code requirements
Transformer Installation
* Transformer installation
* Sample transformer acceptance check list
Testing Transformers
* Standards, and classification of tests
* Sequence of tests
* Voltage ratio and proper connections
* Insulation condition
* Dielectric withstand
* Performance characteristics
* Other tests
Maintenance and Troubleshooting
* Sample operating and maintenance instructions
* Preventative maintenance and predictive maintenance
* Gas in oil analysis
* Water in oil analysis
* Drying techniques
* Oil dielectric tests
* Sample transformer maintenance checklist
* Problem and failure investigations
* Problem analysis after severe operating conditions where no
failure is involved – failure investigations
Power Transformer Equipment Standards and Processes
* Major standards organizations
* Process for acceptance of American National Standards
* Relevant power transformer standards documents
Electrical Power System
* Electric power grid representation and characteristic
* Type of electric power system configuration
* Basic calculation in normal condition
* Load shedding system and load analysis
* Basic calculation in disturbance condition and disturbance
analysis
* Electrical Power System Monitoring Equipment
* Interactive discussion and cases study
TRAINING METHOD
Presentation
Discussion
Case Study
Evaluation
JADWAL TRAINING TAHUN 2026
03 – 04 Januari 2026 | 16 – 17 Januari 2026
06 – 07 Februari 2026 | 20 – 21 Februari 2026
05 – 06 Maret 2026 | 19 – 20 Maret 2026
03 – 04 April 2026 | 23 – 24 April 2026
07 – 08 Mei 2026 | 21 – 22 Mei 2026
05 – 06 Juni 2026 | 25 – 26 Juni 2026
09 – 10 Juli 2026 | 23 – 24 Juli 2026
06 – 07 Agustus 2026 | 20 – 21 Agustus 2026
04 – 05 September 2026 | 18 – 19 September 2026
08 – 09 Oktober 2026 | 22 – 23 Oktober 2026
06 – 07 November 2026 | 26 – 27 November 2026
04 – 05 Desember 2026 | 18 – 19 Desember 2026
Metode Training
- Tatap Muka/offline
- Online via zoom
Kota Penyelenggaraan jika offline :
- Bandung
- Jogjakarta
- Surabaya
- Jakarta
fasilitas yang didapatkan
- Training Kit Eksklusif
- Tas
- Name Tag
- Modul
- Flash disk
- Ballpoint
- Block Note
- Souvenir
- Harga yang Reliable
- Trainer Kompeten di bidangnya
- Pelayanan Maksimal untuk peserta
- Penjemputan dari dan ke bandara
Investasi :
Public training : Rp. 4.500.000 (minimum 3 pax)
In House Training : on Call
