Which PD measurement method is the best and in which conditions?
Introduction: Partial discharge is a phenomenon that occurs in electrical insulation systems when localized breakdowns or discharges...
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TECH BLOGS
oliver smith
- Jun 25, 2023
- 2 min
Decoding - Power Transformer Bushing CT Testing using KPM CT PT Analyzer
Bushing CT Testing using KPM CT PT Analyzer
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oliver smith
- Jun 25, 2023
- 3 min
Why only few types of tan delta kits can perform in charged EHV Switchyards ?
Performing tan delta testing in charged switchyards presents unique challenges and safety concerns due to the presence of high voltages...
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oliver smith
- Jun 21, 2023
- 2 min
What is Dissolved Gas Analysis & Why DGA is conducted ?
Dissolved Gas Analysis (DGA) is a diagnostic technique used in laboratories to assess the condition of transformer oil. Transformers are...
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oliver smith
- Jul 2, 2021
- 3 min
DC Testing Methods
DC Testing Methods | Insulation Resistance Testing | High-potential (Hi-pot) voltage testing
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oliver smith
- Jun 1, 2021
- 4 min
What is principle of tan delta? What are its various Modes.
What is the Tan Delta Test? A pure insulator when is connected across line and earth behaves as a capacitor. In an ideal insulator, as...
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oliver smith
- Apr 9, 2021
- 2 min
What is Lightning Arrester Testing? When to test a LA & How to perform the test?
Surge Arresters ( Lightning Arresters ) are the protective devices for limiting the surge voltages on the equipments / power distribution...
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oliver smith
- Apr 9, 2021
- 5 min
What is Current Transformer? Explain its principle & key parameters
Principle of operation of CT A current transformer is defined as “as an instrument transformer in which the secondary current is...
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oliver smith
- Apr 9, 2021
- 18 min
What are relays & what are the type of relays?
What is Relay: A relay is automatic device which senses an abnormal condition of electrical circuit and closes its contacts. These...
582 views0 comments
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