Preparation of cellulose insulating paper of low dielectric constant by OAPS grafting
Sign Up to like & getrecommendations! Published in 2019 at "Cellulose"
DOI: 10.1007/s10570-019-02570-2
Abstract: This study aims to decrease the dielectric constant of cellulose insulating paper by octa(aminophenyl)silsesquioxane (OAPS) grafting. OAPS was grafted onto the primary hydroxyl group of cellulose molecules via amino groups and epichlorohydrin. The dielectric constant… read more here.
Keywords: oaps grafting; cellulose insulating; paper; dielectric constant ... See more keywords
Low-Filler, High-Thermal-Conductivity Aramid Insulating Paper: Constructing Effective Thermal Conduction Networks via Boron Nitride/Aramid Composite Fibers.
Sign Up to like & getrecommendations! Published in 2025 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.5c15470
Abstract: To address the critical thermal management challenges in highly integrated electronics, this work reports an aramid insulating paper based on a thermally conductive fiber skeleton that constructs an efficient heat-transfer network. Hydroxylated boron nitride nanosheets… read more here.
Keywords: aramid insulating; paper; thermal conductivity; insulating paper ... See more keywords
Molecular simulation of different types of polysilsesquioxane doped cellulose insulating paper: A guide for special cellulose insulating paper
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Physics"
DOI: 10.1063/5.0190099
Abstract: To develop special insulating paper is of great significance to promote the service life of transformers. Using molecular simulation to guide the development of special insulating paper can greatly reduce the trial-and-error rate and waste… read more here.
Keywords: cellulose insulating; ladder like; poss; paper ... See more keywords
Investigations of the Applicability of Oil-Palm Empty Fruit Bunch as Paper Insulation in Transformers
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3231105
Abstract: The availability of the raw materials needed to produce fibre is decreasing as demand for fibre increases over time. In an effort, to preserve natural biodiversity and improve waste management, this research aims to substitute… read more here.
Keywords: oil palm; empty fruit; fruit bunch; paper ... See more keywords
Influence of metal transformer materials on oil-paper insulation after thermal aging
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2018.007546
Abstract: This study investigated the influence of the main metal materials of transformers on the oil-paper insulation performance. Ten types of insulating specimens were subjected to accelerated thermal aging at 120°C. Some aging parameters, including oil… read more here.
Keywords: insulating paper; thermal aging; paper; metal ... See more keywords
Indirect detection of DP for insulating paper based on methanol content in transformer oil by spectroscopic approach
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2018.007609
Abstract: In order to develop a novel detection method for the degree of polymerization (DP) of insulating papers, methanol was used as an indicator to explore the relationship between methanol concentration and DP in this paper.… read more here.
Keywords: insulating paper; paper; oil; indirect detection ... See more keywords
Aging Assessment of Insulating Paper Based on Furfural Concentration Prediction in Transformer Oil
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2024.3396795
Abstract: Furfural is a chemical marker that characterizes the aging state of paper insulation in power transformers. Current research lacks reports on the prediction of furfural concentration in insulating oils, which is not favorable for predicting… read more here.
Keywords: furfural concentration; prediction; paper; insulating paper ... See more keywords
Adsorption Mechanism of Cu2S on Insulating Paper Surface Based on Molecular Dynamics Simulation
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2025.3574109
Abstract: The phenomenon of sulfur corrosion in transformers is attributed to the adsorption and deposition of copper sulfide (Cu2S) on the surface of insulating paper and copper windings, leading to insulation deterioration. By analyzing the mechanism… read more here.
Keywords: adsorption; paper; copper sulfide; insulating paper ... See more keywords
Study on the Effect of Aging on the Space Charge Characteristics of Transformer Insulating Paper Using an Improved Charge Transport Model
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Plasma Science"
DOI: 10.1109/tps.2024.3369105
Abstract: The accumulation of space charges distorts the electric field distribution of the transformer insulating paper and eventually leads to its failure. In this article, a bipolar charge transport (BCT) model is simulated, and certain modifications… read more here.
Keywords: space; transformer insulating; electric field; model ... See more keywords
Aging Characterization of Modified Insulating Paper Based on the Transmission Characteristics of Microstrip Resonant Sensors
Sign Up to like & getrecommendations! Published in 2024 at "Energies"
DOI: 10.3390/en17112499
Abstract: In this paper, the aging characterization of a kind of insulating paper modified by magnetron sputtering MgO particles based on a microstrip resonant sensor was presented. Firstly, the modified insulating paper with 0, 15 and… read more here.
Keywords: microstrip resonant; paper; insulating paper; characterization ... See more keywords
Mechanism Analysis of Ethanol Production from Cellulosic Insulating Paper Based on Reaction Molecular Dynamics
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14224918
Abstract: The paper/oil system is the main component of transformer insulation. Indicator plays a vital role in assessing the aging condition of local hot spots of transformer insulation paper. The cellulosic insulating paper is mainly composed… read more here.
Keywords: molecular dynamics; ethanol; production; cellulosic insulating ... See more keywords