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Technical Programs

Insulation Power Factor / Power Transformer

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  • OVERVIEW

    The course is for substation maintenance staff or less experienced in power transformer testing, or an experienced maintenance technical staff.  This program will also cater to advanced test engineer to learn new concepts in power transformer testing, oil recycling or oil filtering concept, and basic results interpretation. The course will also focus on issues related to causes of bushing breakdown, arresters, oil, impedance, leakage reactance and most of all short circuits rating a transformer can withstand.

  • WHY JOIN?

    Gain the skills to detect insulation aging and early signs of equipment failure, minimize downtime, and improve system reliability. Whether you're in maintenance, testing, or power system management—this training is a must!

  • LEARNING OBJECTIVES

    At the end of the program, the participants will be able to:

    • Discuss basic transformer fundamentals.
    • Understand the latest transformer technology.
    • Discuss making of a transformer.
    • Enumerate basic oil and transformer testing methodology protocol.
    • Identify and solve concerns of on-the-job practices.
    • Discuss equipment application.
    • Demonstrate actual IPF methodology and testing procedures.

  • TOPICS TO BE DISCUSSED

    We kick off with the fundamentals of transformers, followed by an introduction to Insulation Power Factor (IPF)—its theory, applications, and the standard procedures used in testing insulation health.

    • Transformer Theoretical Basics
    • Dissolved Gas Analysis and Oil Quality Test
    • Insulation Power Factor Theory and Application
    • Significant Field Testing for Transformers

  • RESOURCE PERSON 1

    Engr. Eduardo Pabuna Jr., PEE

    Assistant Vice President - Engineering Solutions

    Westco Electrical & Equipment Corp.


    He has 25 years of accumulated experience in Condition Base and Preventive Maintenance Testing, Power Systems Protection, Electrical System Design and Analysis, Electrical Safety and Technical Sales.

  • RESOURCE PERSON 2

    Engr. Alex Castro, PEE

    Assistant Vice President – Engineering Services

    Westco Electrical & Equipment Corp.


    Engr. Castro graduated Bachelor of Science in Electrical Engineering from Technological Institute of the Philippines.  He attended trainings on Variable Frequency Drive Control Methods & Applications, Condition Assessment of Electrical Equipment, Power Circuit Breaker Testing & Maintenance.


    Some of his achievements in the field are Online bushing monitoring of two (2) units Power Transformer in XIAN ELECTRIC & NGCP (SUBA & AMLAN) substations), Comprehensive Transformer Testing with Dissolved Gas Analysis and comprehensive oil test of 3.75 MVA, 3 phase Power Transformer in Wyeth, Philippines.


    Engr. Castro's exposure to testing of substation apparatus, made him an expert in the field; such as power transformers, potential transformers, current transformers, circuit breakers, disconnect switches and surge arresters equip him with the technical knowledge and experience to share in his seminars. 

  • REQUIREMENTS

    • No strict requirements required. 
    • Open to Electrical Engineers, Registered Master Electricians, Electrical Technicians, Maintenance Personnel, Testing and Commissioning Engineers, Engineering Students, and individuals involved in power systems and transformer maintenance. 
    • Basic knowledge of electrical systems and transformer operation is an advantage but not mandatory.

  • TRAINING INCLUSIONS

    • Certificate of Attendance
    • E-Handouts
    • Meals (for in-person training)
    • Earn CPD Points for ELECTRICAL ENGINEERING COUNCIL

This program is accredited by:

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  • Distance Protection

    In the first session of the program, we will discuss the basic measurement principle and construction of the distance protection. Distance protection is a complex protection and basic understanding of the protection makes the user extremely comfortable in working with this complex protection. This 2- hour webinar provides a good insight on the construction of the distance protection and some basic application criteria. This webinar will enable the protection engineers to feel extremely comfortable with the complex protection. Understanding the complexity of the protection increases system reliability and increases the productivity of the test engineers. 


    In the second 2-hour session we will concentrate mainly of testing and protection evaluation aspect. The meaningful testing of the complex digital protection will be discussed using the commercially available power system simulators. 


    Use of ComTrade data in protection evaluation will be discussed in detail. Learn more here.

  • Insulation Power Factor Training for Power Transformer

    This course provides participants  with current methods and procedures used internationally, on predictive, periodic or condition based maintenance  (condition base is - on line diagnostics and monitoring).


    The course is for substation maintenance staff or less experienced in power transformer tresting , or an experienced maintenance technical staff.  This program will also cater to advanced test engineer to learn new concepts in power transformer testing, oil recycling or oil filtering concept, and basic results interpretation. The course will also focus on issues related to causes of bushing breakdown, arresters, oil, impedance, leakage reactance and most of all short circuits rating a transformer can withstand. Learn more here.

  • Introduction to Partial Discharge Testing

    This training program will provide participants Introduction to basic application of Partial Discharge Testing in HV Electrical Assets in the substation.  This program will show how to measure, and how large  a partial discharge in a system? The partial discharge measurements also show the PD testers, how to use them show the   surge tests and PD spikes. Learn more here.

  • Competency Training on Power Quality and Harmonics

    This training is focused on  power quality issues that affects  the electrical system’s operations, more importantly when harmonic frequencies and its harmonic current and voltage affect the Distribution System that contributes to losses.  The Grid Code requires, commercial, highrise residential buildings,  industrial plants, and Utilities to comply within the  Standards.  The increasing demand and applications of non-linear load in industries nowadays greatly affects the quality of the power system.  This program will enhance the knowledge and practices of facility managers, maintenance and technical people at site and more importantly to save energy. Learn more here.

  • Fundamentals of Protective Relay

    Power system - Protective Relaying, in an electrical network  protects the electrical  system of a plant or any facility and it  requires analysis, calibration, troubleshooting on any unusual changes, faults, and disturbances. This seminar will cover  Protective relaying in power generation, transmission, distribution and large loads, furthermore, it will also provide a strong foundation of basic applications and advances in protective relaying that is very useful in planning, operating, and managing electric power systems. Learn more here.

  • Mechanical Integrity of Power Transformers using Sweep Frequency Response Analyzer

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    This will also provide technical and maintenance  staff to determine some components of power transformer when internal parts had been affected by faults or when the unit is in transit and fell to the ground. Learn more here.


  • Thermal Imaging on Power Assets

    The program will provide participants on how to develop skills in measuring temperature of electrical assets, such as, power transformers, panels, switchgears, busduct, power cables, transformers enclosures, etc.  


    This thermal imaging program is developed for non-certification program, however participants would be able to use its thermal imaging camera effectively and with confidence.  Interpretation of results will also be discussed during hands on lecture.  Many have learned from this hands-on program and does not require certification to learn how to measure temperatures at different assets. Learn more here.

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  • Dissolved Gas Analysis in Transformer Insulating Oil

    This seminar enhances a better understanding on how transformer insulating oil reacts after long use and for maintenance management and its technical team prepare for its maintenance programs.  This will also guide non chemist staff at site understand on how to read insulating oil analysis, specifically DGA and Oil Quality tests. Learn more here.

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