Essays about: "electrical bushings"

Showing result 1 - 5 of 6 essays containing the words electrical bushings.

  1. 1. Dielectric properties of ion-exchanged electrotechnical insulation papers : A study on the properties of novel papers

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Dan Selsmark; [2023]
    Keywords : Paper insulation; Frequency Domain Spectroscopy; Dielectric response; Karl Fischer titration; Dielectrics; Pappersisolering; Frekvensdomänsspektroskopi; Dielektrisk respons; Karl Fischer titrering; Dielektrika;

    Abstract : Electrical insulation papers are a widely used group of papers in insulation applications and has been used for more than 100 years. Common applications include use as the dielectric medium in capacitors and insulation material in cables, bushings and transformers. READ MORE

  3. 2. Air and Silicon resistivity design space for dielectric simulations

    University essay from

    Author : Oscar Hammarberg; Anton Larsson; Adam Steiner; [2022]
    Keywords : electrical bushings; simulations; humidity; electrical breakdown; corona discharge; comsol multiphysics;

    Abstract : Electrical bushings are a type of hollow or solid conductor withinsulation designed to allow a conductor to pass through a conductingbarrier without making electrical contact and are very important forsafe transportation of electricity. The bushings vary in size, but allbushings have a solid or hollow conductor. READ MORE

  4. 3. Early Anomaly Detection in Electrical Bushings Manufacturing at Hitachi Energy

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Felipe Quintero Suárez; [2022]
    Keywords : Machine Learning; anomaly detection; manufacturing process.; Maskininlärning; avvikelsedetektering; tillverkningsprocess.;

    Abstract : The manufacturing of electrical bushings for high voltages is complicated and highly demanding technology-wise. This process has more than 10 steps where a single mistake in the chain could cause a complete failure of the final product. A faulty bushing represents high costs to the company both economically and in terms of public image. READ MORE

  5. 4. Influence of structural and materials properties on the flexural strength of laminated high-density cellulose fiberboards

    University essay from KTH/Hållfasthetslära

    Author : Ola Serck; [2021]
    Keywords : ;

    Abstract : Laminated pressboard is a structural electrical insulation material used in power transformers. Typical applications are areas in the power transformers where high mechanical forces are present such as pressrings or winding tables and cleats which support the electrical cables connecting the transformer windings to tap-changes and bushings. READ MORE

  6. 5. Service Enhancer Tool : Design of a new Service Enhance Tool for Metso refiners

    University essay from Institutionen för tillämpad fysik och elektronik

    Author : Rikard Bjarnhagen; [2013]
    Keywords : Paper; Pulp; Refiner; Industry;

    Abstract : Metso develops (among many other things) refiners. The refiner grinds the wood chips intopulp. The grinding is done by segments that are placed on a rotor inside the refiner hosing.In time this segments wear and needs to be replaced. READ MORE