Influence of Relative Humidity on AC Corona Discharge from Algae Attached on the Silicone Rubber

2009 ◽  
Vol 129 (9) ◽  
pp. 645-650
Author(s):  
Daisuke Sato ◽  
Yoshiaki Hara ◽  
Morihide Kokufu ◽  
Yoshio Higashiyama
Keyword(s):  
Relative Humidity ◽  
Corona Discharge ◽  
Silicone Rubber

Influence of Corona Discharge on CaSO4 Solubility of Silicone Rubber Insulator Surface

2021 ◽  
Vol 69 (1) ◽  
pp. 74-79
Author(s):  
Sihua Wang ◽  
Junjun Wang ◽  
Chen Long ◽  
Zhao Lei
Keyword(s):  
Nitric Acid ◽  
Acid Solution ◽  
Corona Discharge ◽  
Nitric Acid Solution ◽  
Silicone Rubber ◽  
Calcium Sulfate ◽  
Salt Composition ◽  
Surface Product ◽  
Two Temperatures ◽  
Discharge Test

Some studies have shown that the operating state of silicone rubber insulators is not only affected by surface corona discharge, but also different due to the surface covered with different pollutants, but few studies have linked the two. In this paper, by designing the corona discharge test of silicone rubber insulator, the output of nitric acid from its surface product was calculated, and the concentration of nitric acid under different air humidity was obtained. The solubility test of slightly dissolved salt calcium sulfate in nitric acid solution at 293.15K and 333.15K was designed to obtain the solubility of calcium sulfate at different concentrations of nitric acid at two temperatures. Finally, a quantitative analysis of the solubility of calcium sulfate on the surface of insulator FXBW-10/70 in nitric acid solution shows that the surface contamination of insulator with good hydrophobicity may be completely dissolved by nitric acid solution, but the surface of insulator with loss of hydrophobicity cannot be completely dissolved by nitric acid. This study provides a theoretical basis for the dissolution characteristics of silicon rubber insulator corona discharge on its surface soluble salt composition and provides a new idea for the influence of insulator corona discharge on its electrical properties.

Resistance to corona discharge of HTV silicone rubber surface layers fluorinated at different temperatures

2018 ◽  
Vol 25 (2) ◽  
pp. 729-740 ◽  
Author(s):  
Zhenlian An ◽  
Xiaoxiao Gu ◽  
Ruochen Shen ◽  
Yujiao Tang ◽  
Feihu Zheng ◽  
...  
Keyword(s):  
Corona Discharge ◽  
Silicone Rubber ◽  
Surface Layers ◽  
Rubber Surface ◽  
Different Temperatures

Self-Healing Properties of Silicone Rubber Against Relative Humidity and Nanofiller

2017 ◽  
Vol 6 (1) ◽  
pp. 166 ◽  
Author(s):  
Izzah Hazirah Zakaria ◽  
Muhammad Taufik Kamaruddin ◽  
Yanuar Z. Arief ◽  
Mohd Hafizi Ahmad ◽  
Noor Azlinda Ahmad ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Silicone Rubber ◽  
Past Tense ◽  
Self Healing ◽  
Standard Nomenclature ◽  
The Past ◽  
Keyword List ◽  
Clear Statement ◽  
Basic Content

<p>A well-prepared abstract enables the reader to identify the basic content of a document quickly and accurately, to determine its relevance to their interests, and thus to decide whether to read the document in its entirety. The Abstract should be informative and completely self-explanatory, provide a clear statement of the problem, the proposed approach or solution, and point out major findings and conclusions. The Abstract should be 100 to 150 words in length. The abstract should be written in the past tense. Standard nomenclature should be used and abbreviations should be avoided. No literature should be cited. The keyword list provides the opportunity to add keywords, used by the indexing and abstracting services, in addition to those already present in the title. Judicious use of keywords may increase the ease with which interested parties can locate our article.</p>

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