Essays about: "partial surface discharge"

Found 4 essays containing the words partial surface discharge.

  1. 1. CFD-modeling of labyrinth weir flood discharge with ice cover

    University essay from KTH/Betongbyggnad

    Author : Erik Isberg; [2023]
    Keywords : ;

    Abstract : A labyrinth weir is a hydraulic structure built with a purpose to increase the discharge capacity compared to linear weirs, while maintaining the same water level upstream. Construction of labyrinth weirs is vital in a future with more unpredictable flows. READ MORE

  3. 2. Analysis of Partial Discharge in OIP Bushing Models

    University essay from KTH/Elektroteknisk teori och konstruktion

    Author : Zeeshan Ahmed; [2011]
    Keywords : ;

    Abstract : A high voltage bushing is a very important accessory of power transformers. Bushings are used to insulate high voltage conductors where they feed through steel tank of a power transformer. There are different sources of electric stress that may result in degradation of bushing. READ MORE

  4. 3. Study on one-stage Partial Nitritation-Anammox process in Moving Bed Biofilm Reactors: a sustainable nitrogen removal.

    University essay from KTH/VA-teknik, Vatten, Avlopp och Avfall

    Author : Andrea Bertino; [2011]
    Keywords : Anammox Biofilm; Deammonification; CANON; Moving Bed Biofilm Reactor; Re-ject water;

    Abstract : In the last decade, several novel and cost-effective biological nitrogen removal technologies have been developed. The discovery of anaerobic ammonium oxidation (Anammox), about 15 years ago, has resulted in new opportunities for research and development of sustainable nitrogen removal systems. READ MORE

  5. 4. On simulation of surface discharges at variable voltage frequency

    University essay from KTH/Elektroteknisk teori och konstruktion

    Author : Nadejda Jäverberg; [2007]
    Keywords : partial surface discharge; modelling; capacitive-resistive network;

    Abstract : Isolationsdiagnostik är ett redskap som är av stor betydelse för underhållsoptimering av elektriska anläggningar. Ett av de möjliga mått på isolationsförsämring som kan användas i diagnosticeringssyfte är partiella urladdningar. READ MORE