1. IntroductionBasic Concept of the BDV TestThe Breakdown Voltage (BDV) test, also known as dielectric strength testing, is a critical laboratory procedure used to determine the insulating capability of transformer oil. In this test, I take a clean sample of the oil...
1. IntroductionBasic Concept of Transformer Turns Ratio TestingTransformer turns ratio testing is a fundamental diagnostic procedure that measures the ratio of the number of turns in the primary winding to the number of turns in the secondary winding of a transformer....
1. IntroductionBasic Concept of Gas Chromatography (GC)Gas Chromatography (GC) is an analytical technique used to separate and analyze compounds that can be vaporized without decomposition. It operates on the principle of partitioning, where a sample is vaporized and...
1. IntroductionPurpose of DC Insulation Resistance TestingThe primary purpose of DC insulation resistance testing is to evaluate the integrity of insulation materials within electrical systems. By measuring the resistance of insulation under direct current conditions,...
1. IntroductionIntroduction to Current Transformers (CT) and Potential Transformers (PT)Current Transformers (CTs) and Potential Transformers (PTs) are essential devices used in electrical power systems to measure and manage electrical parameters. CTs are designed to...
