• Looking At The Transformer Kraft Paper

    Looking At The Transformer Kraft Paper

    In the construction of a transformer, the most vulnerable is the paper insulation. The paper insulation begins to degrade from the day of installation. In this article, the importance of kraft paper and its process of manufacturing such as preparation, wet washing, pulping, screening, cleaning, refining, blending etc., have been presented…

  • Reduction  Of Losses

    Reduction Of Losses

    Technical losses in Distribution Transformers (DTs) occur because of the physical nature of the equipment and infrastructure of the power systems, i.e., I2R or copper loss – in the conductor cables, transformers, switches etc., High Technical Losses (No Load & Load losses) persist in DTs of all major utilities across India – and their losses are very high when compared to the Ideal losses for the same capacity...

  • Thermal Performance Of Distribution Transformers

    Thermal Performance Of Distribution Transformers

    This article illustrates the thermal behaviour of transformer with respect to the temperature rise test – and also discusses various factors that influence the test results. The article is also focusing on the causes for transformer failure and with certain remedies to overcome them...

  • Keeping An Eye On Transformer Health

    Keeping An Eye On Transformer Health

    On-line dielectric condition monitoring of bushing and transformer insulation is essential for managing transformer health. MONTRANO continuously monitors the condition of insulation in bushings and transformers...

  • Significance Of Transformer Oil Monitoring

    Significance Of Transformer Oil Monitoring

    It is of vital importance to monitor the condition of transformer oil. Periodic testing of transformer oil is necessary to ensure safe, economical, trouble free and undisturbed power supply...

  • CTs In Electrical Diagnostics

    CTs In Electrical Diagnostics

    The versatility and performance of Current Transformers (CTs) mean that many of the instruments used for testing and diagnostics of electrical insulation and earthing can be made smaller, lighter, safer, more reliable and less expensive...

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