Saturday, August 08, 2015. Saturday, August 08, 2015.

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Presentation transcript:

Saturday, August 08, 2015

Saturday, August 08, 2015

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. 100 Tel: Fax: Saturday, August 08, 2015

NSL is the first and the only independence Laboratory in Jordan. Saturday, August 08, 2015

- Detect problems inside transformer (electric fault) - Gives informaition about rate of aging (oil and paper( - Varifay Oil Specification Saturday, August 08, 2015

-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. Saturday, August 08, 2015

Petrolum and oil Analysis Water Analysis Oil filtration and purification Saturday, August 08, 2015

ColorDensityKinematic ViscosityFlash PointPour PointInterfacial tentionParticles CountVisual aspect Saturday, August 08, 2015

Electrical Test Breakdown Voltage Test ASTM D 877,IEC 60156,VDE 370 Dissipation 90 oC insulation Test (Megger) Winding Resistance Ratio Test Saturday, August 08, 2015

AcidityWater contentPassivator contentInhebitor ContentFuran Compound Degree of Polymarization Saturday, August 08, 2015

Aluminum, Silicon, vanadium, Potassium, Nickel,, Zinc, Calcium, Iron Phosphate,Nitrate, Chlorine,Silica, Sulfate,Ammonia,COD(MnO4)(Cr2O7) Turbidity, Alkalinty Hardness Total Dissolved Solied Conductivity PH

Saturday, August 08, 2015

Universal accepted method to locate incipient Thermal and Electrical fault Saturday, August 08, 2015

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) Saturday, August 08, 2015

H2 C2H6 C2H4 CO CH4 Saturday, August 08, 2015

C2H4 H2 CO C2H6 C2H2 CH4 Saturday, August 08, 2015

H2 C2H6 CO C2H2 C2H4 CH4

Co C2H4 Co2 H2 CH4 Saturday, August 08, 2015

Increased Stress require more frequent and improved condition monitoring Saturday, August 08, 2015

Our Client Saturday, August 08, 2015

Thanks for your attention Saturday, August 08, 2015