Lightning impulse (LI) breakdown testing of a rubber-epoxy interface
نویسندگان
چکیده
منابع مشابه
Lightning Impulse Ageing of Hdpe
This work is concerned with the hypothesis that lightning impulses can lead to accelerated ageing of extruded polymeric cables. The behaviour of an insulation material when suffering lightning impulses is different from that for DC or power frequency over-voltages. Shaped HDPE material samples have been manufactured using a mould tool. The samples then may be electrically aged using one of the ...
متن کاملLightning Impulse Ageing of Hv Cable Insulation
Lightning impulses can lead to accelerated ageing of extruded cables. Electrical behaviour of a dielectric material when experiencing a lightning impulse is different to that for DC or power frequency applied voltages. Pre-designed shaped HDPE material samples have been manufactured using a mould tool. The samples then have been electrically aged using an impulse generator. A real-time software...
متن کاملDry Sliding Wear Behavior of Epoxy-Rubber Dust Composites
Composite pins of rubber dust collected from tyre retreading centres of trucks, cars and buses etc.and epoxy with weight percentages of 10. 15, and 20 % of rubber (weight fractions of 9, 13 and 17 % respectively) have been prepared in house with the help of a split wooden mould. The pins were tested in a pin-on-disc wear monitor to determine the co-efficient of friction and weight losses with v...
متن کاملCompatibilization Efficiency of Carboxylated Nitrile Rubber and Epoxy Pre - polymer in Nitrile / Acrylic Rubber
An investigation has been made of the effects from a compatibilizer, viz. carboxylated nitrile rubber (XNBR), on several properties of nitrile rubber (NBR) and acrylic rubber (ACM) blends, including curing characteristics, mechanical, dynamic mechanical and dielectric properties. The presence of XNBR until 10 phr resulted in an improvement of the ultimate tensile properties, especially elongati...
متن کاملImpulse breakdown delay in liquid dielectrics
The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Nordic Insulation Symposium
سال: 2017
ISSN: 2535-3969
DOI: 10.5324/nordis.v0i25.2371