When we heard about electrical , energy audit ; for sure we know that there will be someone will be from the team pointing one equipment at every corner of the factory and taking blurry images. Yes my friend that we call thermometer.
๐๐ก๐๐ซ๐ฆ๐๐ฅ ๐๐ฆ๐๐ ๐ข๐ง๐
It is used in other engineering fields to identify circuits which cause of a fault (like abnormal heating conditions) keeping people and property safe from damage. The thermal image will give a clear picture of the temperature distribution over a surface of a device equipment under inspection.
๐๐ญ๐๐ง๐๐๐ซ๐๐ฌ ๐๐ซ๐ ๐๐จ๐ฆ๐ฆ๐จ๐ง๐ฅ๐ฒ ๐ฎ๐ฌ๐๐ ๐๐จ๐ซ ๐ญ๐ก๐๐ซ๐ฆ๐๐ฅ ๐ข๐ฆ๐๐ ๐ข๐ง๐
โช๏ธIEC 61439-1 Panel Boards
โช๏ธIEC 60503 Cables
โช๏ธIEC 62271 Switchgears
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๐๐๐ญ๐จ๐ซ๐ฌ ๐ญ๐ก๐๐ญ ๐๐๐๐๐๐ญ ๐ญ๐ก๐๐ซ๐ฆ๐๐ฅ ๐ข๐ฆ๐๐ ๐ข๐ง๐
โช๏ธEmissivity – The emissivity of the object being measured can affect the accuracy of the temperature reading. Emissivity is the ability of a material to emit thermal radiation and different materials have different emissivity values
โช๏ธReflectivity – The reflectivity of the object being measured can also affect the accuracy of temperature reading. Highly reflective surfaces such as metal or glass, can reflect infrared radiation.
โช๏ธHeat emitting sources
โช๏ธRelative humidity (RH)
โช๏ธDistance to object
๐๐ก๐๐ซ๐ฆ๐จ๐ ๐ซ๐๐ฉ๐ก๐ฒ ๐ข๐ฌ ๐ฎ๐ฌ๐๐ ๐ญ๐จ ๐๐๐ญ๐๐๐ญ ๐ญ๐ก๐๐ซ๐ฆ๐๐ฅ
๐๐ง๐จ๐ฆ๐๐ฅ๐ข๐๐ฌ ๐๐จ๐ญ ๐ฌ๐ฉ๐จ๐ญ๐ฌ ๐๐ซ๐ ๐จ๐๐ญ๐๐ง ๐ญ๐ก๐ ๐ซ๐๐ฌ๐ฎ๐ฅ๐ญ ๐จ๐ ๐ข๐ง๐๐ซ๐๐๐ฌ๐๐ ๐ซ๐๐ฌ๐ข๐ฌ๐ญ๐๐ง๐๐ ๐ข๐ง ๐ ๐๐ข๐ซ๐๐ฎ๐ข๐ญ๐ฌ
โช๏ธOverload Cables
โช๏ธOverheating in distribution equipment
โช๏ธUnbalanced circuits
โช๏ธHigh resistance connections
๐๐ก๐๐ซ๐ฆ๐๐ฅ ๐๐๐ฆ๐๐ซ๐ ๐ฌ๐๐ญ๐ฎ๐ฉ ๐๐๐๐จ๐ซ๐ ๐ญ๐ก๐ ๐ญ๐๐ฌ๐ญ (๐ฌ๐๐ญ๐ฎ๐ฉ ๐ฉ๐๐ซ๐๐ฆ๐๐ญ๐๐ซ๐ฌ)
โช๏ธAmbient temperature
โช๏ธEmissivity
โช๏ธDistance to object
โช๏ธReflected temperature
โช๏ธRelative humidity
