welcome all in our lab
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Welcome all in our Lab. - PowerPoint PPT PresentationTRANSCRIPT
National Specialized Laboratory
Established In 2009
Main Aim : Analyzing different types of oil (Mineral,Hydrolic, turbine ) purifying and oil filtration transformer maintenance Employ : 8 people ,5 Analyst and 3 technicians
Amman-AlHurria St. Building No. 100Tel: 00962 6 420 27 32 Fax: 00962 6 420 27 [email protected] www.nsl-me.com
Wednesday, April 19, 2023
- Detect problems inside transformer (electric fault) - Gives informaition about rate of aging (oil and paper(- Varifay Oil Specification
Wednesday, April 19, 2023
-Provide the appropriate amount of maintenance at the right time.- A majority of all transformer failure can be prevented.- Oil analysis can be done during operation.- majority of all the diagnostic information indicating the condition of the transformer can be derived from oils.
Wednesday, April 19, 2023
Universal accepted method to locate
incipient Thermal and Electrical fault
Wednesday, April 19, 2023
Fault gases are caused by corona (partial discharge), thermal heating
(pyrolysis) and arcing.
The Gas Concentrations in the oil depend upon : The volume of oil involved (dilution factors)
The age of the transformer (new or old) The type of transformer (Generator or Transmission) (Sealed or free breathing)
(Construction of Tap changer)
Wednesday, April 19, 2023