OMICRON Transformer Diagnostics & Monitoring (TDM) Workshop

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OMICRON Transformer Diagnostics & Monitoring (TDM) Workshop

September 14, 15, 28 & 29, 2021 

Power transformers are one of the critical assets in any power system. Several diagnostic measures have proven to be successful in identifying underlying faulty conditions and thus to enhance dependability and reliability of the asset.

In this 4-day virtual workshop, we will share with you more about these power transformer diagnostic measures with up-to-date case studies and bring theory to life with demonstrations.

 

Agenda

 

Session 1: Implementation of Diagnostic Measurement
Date : September 14, 2021 (Tuesday)
Time :  01:30 pm – 05:00 pm, Hong Kong Time (GMT +8)
Event Duration : 3.5 hrs

Topics
  • Overview of power transformer diagnostics
  • Identifying transformer condition utilizing the conventional approach
    • Transformer Turns Ratio (TTR) measurement
    • Excitation current measurement
    • Short circuit Impedance measurement
    • Frequency Response of Stray Losses (FRSL) measurement
    • Winding resistance measurement
  • Why & how to perform demagnetization in power transformer?
Demonstration
  • Performing measurement with TESTRANO 600
  • Assessment of results

 


Session 2: Implementation of OLTC Diagnostic Measurement

Date : September 15, 2021 (Wednesday)
Time :  01:30 pm – 05:00 pm, Hong Kong Time (GMT +8)
Event Duration : 3.5 hrs

Topics
  • OLTC condition verification using
    • Static winding resistance measurement
    • Dynamic winding resistance measurement
  • Importance of demagnetization in power transformer after DC measurements
  • Vibro-acoustic measurement as a complementary analysis tool for OLTC diagnostics
Demonstration
  • Looking into measurement results and their assessment criteria

 


Session 3: Implementation of Diagnostic Measurement
Date : September 28, 2021 (Tuesday)
Time :  01:30 pm – 05:00 pm, Hong Kong Time (GMT +8)
Event Duration : 3.5 hrs

Topics
  • Common safety measures before performing high voltage measurement
  • Insulation condition assessment using capacitance and dissipation/power factor (tan δ) measurement
    • “Key” checks to be performed before/during the measurement
  • Partial discharge (PD) measurement & monitoring techniques and their practical implementation
Demonstration
  • Performing measurement with TESTRANO 600, CP TD12/15 and MPD 800
  • Evaluation & assessment of measurement results
 

Session 4: Implementation of Diagnostic Measurement
Date : September 29, 2021 (Wednesday)
Time :  01:30 pm – 05:00 pm, Hong Kong Time (GMT +8)
Event Duration : 3.5 hrs

Topics
  • Mechanical integrity assessment by Sweep Frequency Response Analysis (SFRA)
  • Dielectric moisture assessment of power transformers by Dielectric response analysis (DIRANA)
Demonstration
  • Performing measurement with FRANEO 800 & DIRANA
  • Evaluation & assessment of measured results

*This virtual event will not be recorded.

Speakers

 

Medium of instruction
English

 

Registration fee
Free of charge

 

Mode of delivery
This session will be delivered online by Cisco Webex Software. Upon successful registration, you will receive the meeting information by email and will be able to join this online session with your desktop computer, tablet or mobile phone.



Enquiries
Please feel free to email events.asia@omicronenergy.com for enquiries.

*The event program is subject to change without prior notice.