PROJECT TITLE :

Investigation of the breakdown process of syntactic foam under lightning impulse stress at liquid nitrogen temperature

ABSTRACT:

In superconducting elements for electrical power distribution networks liquid nitrogen (LN2) based mostly insulation systems are commonly used. LN2 features a cooling and an insulating function simultaneously. One disadvantage of these insulation systems is that the bubble formation inside LN2 thanks to heat losses of the present carrying conductor, which reduces the dielectric strength of the insulation system drastically. An different is a solid insulation system where LN2 mainly takes a cooling perform. This paper focuses on syntactic foam as a solid insulation system for superconducting power elements. Syntactic foam could be a composite material consisting of a polymeric matrix and embedded hollow microspheres. Each epoxy resin and unsaturated polyester resin serve as matrix material. The hollow microspheres' sheath is created from glass or ceramic. Numerous syntactic foam compositions generated from the mentioned materials are investigated regarding their dielectric strengths underneath lightning impulse voltage stresses at liquid nitrogen temperatures (LNT). Plus the experiments, numerical field simulations are administered to perceive the process of breakdown among syntactic foam.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE : A systematic study on the recommender systems in the e-commerce ABSTRACT: Electronic commerce, sometimes known as e-commerce, is the exchange of goods and services using electronic means such as the Internet.
PROJECT TITLE : Characteristic Investigation and Control of a Modular Multilevel Converter-Based HVDC System Under ABSTRACT: An HVDC transmission system with a multilayer modular converter (MMC) is analysed and controlled
PROJECT TITLE : Investigation of Transient Performance of VSI-Fed IM Drives using ABSTRACT: An investigation of transient performance of VSI-fed induction motor drives employing vector and volts/Hz control approaches has been
PROJECT TITLE : Experimental Investigation on a Hybrid Series Active Power Compensator to Improve Power Quality of Typical Households - 2016 ABSTRACT: In this paper, a transformerless hybrid series active filter employing a
PROJECT TITLE : A Performance Investigation of a Four-Switch Three-Phase Inverter-Fed IM Drives at Low Speeds Using Fuzzy Logic and PI Controller - 2016 ABSTRACT: This paper presents a speed controller employing a fuzzy-logic