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Showing posts from July, 2021

Significance of transformer drying oven in removing moisture

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  Transformer drying process removes traces of moisture in the transformer oil, besides enhancing insulation resistance and flashover voltage of transformers. The drying process is almost a part of production and is done regularly. Moisture management is an important aspect of transformer maintenance because moisture is connected to ageing and deterioration of the equipment. When the insulation gets damp and accumulates moisture, its functionality and heat transfer are affected. Insulation between various phases of the transformer is important attribute because it decides the lifespan of the transformer. Paper and insulating oils are insulation medium and insulation is affected when such paper absorbs water which in turn conducts electricity. If insulation of the transformer is not in prescribed levels, it results in surge of electricity which the transformer might not withstand and ultimately breakdown or collapse in failure. The transformer drying oven distinguishes pressu...

Interferential therapy

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 One of the non invasive pain management therapy employs electrical stimulation to heal and relieve pain in damaged tissues. Interferential therapy , as it is known, also boosts the body’s ability to respond to pain, besides accelerating blood circulation and produces hormones to enhance healing process. A constant frequency is applied to one of the electrodes in a pair to which a slightly different frequency is applied to another electrode. Together, they produce an amplitude modulated medium frequency also known as beat frequency, in the tissue. Four pole configurations are also used for healing purposes in interferential therapy . These intermittent pulses block pain signals and stimulate affected tissue and relieve pain. IFT is basically used for treating chronic, post traumatic, post surgical pains. Spine specialist Dr Karunakaran, backed by more than two decades of experience, provides inferential therapy in Chennai https://in.pinterest.com/pin/88974247010255...

Waste Oil Recycling-The Profit Assistant

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  Waste Oil Refinery Plant or WORP processes used oil and restores its qualities so that it is fit for use or deemed as good as new. Before going into the details of waste oil refinery plant , it is made clear that waste oil is distinct from used oil. While used oil refers to the oil which is used more than one time earlier, waste oil refers to contaminated oil. The quality of transformer oil is crucial for the longevity of the transformer and such quality deteriorates with the course of time. Transformer oil is subjected to numerous physical and chemical processes and becomes degraded over course of time. This has a negative impact on the performance and life span of the oil. Contamination, overheating, electrical stress and oxidation results in degrading the quality of oil. Waste oil refinery plant extracts tiny moisture droplets and water settled in the bottom of the transformer through filtering or centrifugal treatment. Reactivation Clay Polishing System (RCPS) is emp...