Influence of temperature on frequency domain spectroscopy detection of transformer bushings

Gu, Zhaoliang; Gu, Changzhi; Zhu, Mengzhao; Zhu, Wenbing; Li, Zhen; Xu, Ran; Wang, Jian

doi:10.1016/j.egyr.2022.03.090

Cited by 7 publications

(1 citation statement)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Its core technology is based on FDS technology, which has been improved. By dividing the space into several grids, each grid is given a unified parameter value, which can greatly improve the simulation accuracy [ 53 ].…”

Section: Building Model Construction and Personnel Parameter Settingmentioning

confidence: 99%

Evacuation in Buildings Based on BIM: Taking a Fire in a University Library as an Example

Zheng

Zhang

Zhu

et al. 2022

IJERPH

View full text Add to dashboard Cite

As a typical public place, a university library has a large collection of books with heavy fire load, dense population, and large flow of people. The situation of safe evacuation in case of fire is very serious. This study utilizes Revit, Pyrosim, and Pathfinder software to research evacuation of a university library. First, a Building Information Modeling (BIM) is constructed based on Revit software in 1:1 scale. Second, the evacuation passage with the highest utilization rate was determined through Pathfinder software. According to the “most unfavorable principle,” the location near it was assumed to be where the fire occurred. Pyrosim software was used to determine the smoke spread, visibility, CO concentration, temperature, and other conditions at each stairway exit in case of fire. Finally, the evacuation situation is compared with that after man-made route planning. The results indicate that evacuation exits 1#, 7#, 13#, 19#, and 23# have the highest utilization rate. The safe evacuation time was 739.275 s, which was shortened to 638.025 s after man-made route planning, a 13.67% increase in evacuation efficiency. Evacuation efficiency can be significantly improved by increasing broadcast guidelines, adding signs, widening staircases, and other optimization suggestions, which can provide reference for the study of evacuation effects in public places and the improvement of the layout of public facilities.

show abstract

Section: Building Model Construction and Personnel Parameter Settingmentioning

confidence: 99%

Evacuation in Buildings Based on BIM: Taking a Fire in a University Library as an Example

Zheng

Zhang

Zhu

et al. 2022

IJERPH

View full text Add to dashboard Cite

show abstract

Characteristics of UHF and Pressure Changes Under Insulation Defects in Oil-Paper Insulation Bushing

Su,

Zhang,

Pan

et al. 2024

Lecture Notes in Electrical Engineering

View full text Add to dashboard Cite

Failure mapping and critical measurements for the operating condition assessment of power transformers

2022

View full text Add to dashboard Cite

Influence of temperature on frequency domain spectroscopy detection of transformer bushings

Cited by 7 publications

References 10 publications

Evacuation in Buildings Based on BIM: Taking a Fire in a University Library as an Example

Evacuation in Buildings Based on BIM: Taking a Fire in a University Library as an Example

Characteristics of UHF and Pressure Changes Under Insulation Defects in Oil-Paper Insulation Bushing

Failure mapping and critical measurements for the operating condition assessment of power transformers

Contact Info

Product

Resources

About