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Substation Maintenance (e-Learning)

May 13 @ 9:00 am - May 14 @ 4:00 pm


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COURSE DESCRIPTION: This 12-hour practical course provides you with methods and procedures used internationally in maintaining and testing power transformers in substations.This course will be discussing the difference and importance of Predictive, Periodic and Condition based maintenance in transformer; that may help maintenance personnel in planning and executing maintenance programs in power transformers. The course will also be focusing on the basic theoretical concept of transformers, how they are manufactured and know different part to maintain. The course will teach attendees to conduct correct testing procedures, what test to perform, evaluation of test data versus international guidelines and mitigation of findings. The course content does not include intensive DGA (dissolved gas analysis) and oil tests evaluation.

In this technical training, participants will be guided on how to become a knowledgeable maintenance engineer and improve his knowledge based on international standards to safely maintain and prolong power transformers in their respective fields.

This course will enhance the understanding and increase competencies for:
     A. Engineers & technicians in the utilities handling substation maintenance
     B. Engineers and electricians in commercial and industrial maintenance
     C. Electrical consultants and designers and electrical project managers
     D. Electrical engineering graduates who would like to be test engineers and Technicians for substation

At the end of the program, the participants will be able to:
     A. Discuss basic transformer theoretical fundamentals.
     B. Know different parts of the transformer, what to look and what to maintain
     C. Know different international standards used for evaluating transformer test results.
     D. When to execute transformer maintenance and diagnostic testing-in timely manner.
     E. Enumerate basic oil and transformer testing methodology protocol.
     F. Know different testing methodologies and correct testing procedures.
     G. Identify and evaluate obtained results
     I. Discuss test results and know basic corrections in findings

DAY 1 (6 hours)
I. Power Transformer Theory:
     A. Introduction
     B. Theory of Operation
     C. Electromagnetism
     D. Magnetic Circuits
     E. Classification of Transformers
     F. Losses in Transformers
     G. Performance Tests
     H. Basic Insulation System
     I. Transformer Rating
     J. Transformer Connections
II. Power Transformer Parts and Maintenance
     A. Types of Power Transformer
     B. Major and minor components
     C. Basic maintenance, what to look, test and maintain
     D. Indicators and alarms
     E. Cooling classifications
     F. Nameplate information
     G. Periodic, Predictive and Condition Based Maintenances
     H. Types of Maintenance done in a power transformer
     I. Types of diagnostic tests done in a power transformer
III. Theory and Procedures for Transformer Electrical Test
     A. Insulation Power Factor Test
     B. Insulation Resistance Test
     C. Transformer Turns Ratio Test
     D. Winding Resistance Test
     E. Special Test Topics
          i. Excitation Test
          ii. Bushing IPF Test
     F. Impedance Test
          i. SFRA Test
          ii. DGA and Oil Quality Test  
     G. New technologies in diagnostic testing

DAY 2 (6 hours)
IV. HANDS-ON: Power Transformer Testing
     A. Actual hands on testing
          i. Insulation Power Factor
          ii. Excitation Current
     B. Safety procedures in conducting electrical tests
          i. Insulation Resistance
          ii. Winding Resistance
     C. Transformer Turns Ratio
     D. Evaluation and presentation of findings
     E. Case studies
     F. Question and Answer













You may click the link to download the Registration Form and send it to publictraining@competad.com or you may follow the instructions below.

1. Fill out the registration form by clicking the link on top of this page.
2. You may also download the word attachment in the link on top and send it to publictraining@competad.com
3. Our admin team shall send you shortly the Statement of Account/Confirmation of registration. Sign the statement of account to conform and finalize your registration. For Free Events, you will not be receiving any Statement of Account.
4. Follow the instructions in the statement of account and complete your payment, if applicable.
5. For paid events, you may send the signed and scanned copy of the Statement of Account and your deposit slip, if applicable.
6. Should you need an official Billing Invoice for paid sessions, please call us at (02) 7508-3271.


May 13 @ 9:00 am
May 14 @ 4:00 pm
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COMPETAD Training and Professional Development Services
(02) 7508 3271
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Marsk Building, Aurora Boulevard corner Balete Drive
Quezon City, NCR 1111
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