scholarly journals Application of Dielectric Thermal Analysis to Screen Electrical Insulation Candidates for High-Voltage Electric Machines

ACS Omega ◽  
2020 ◽  
Vol 5 (32) ◽  
pp. 20004-20013
Author(s):  
Tiffany S. Williams ◽  
Ahmad Hammoud ◽  
Marisabel Kelly
Keyword(s):  
Thermal Analysis ◽  
High Voltage ◽  
Electric Machines ◽  
Electrical Insulation ◽  
Dielectric Thermal Analysis

The dielectric thermal analysis

1981 ◽  
Vol 104 (6) ◽  
pp. 763-767 ◽  
Author(s):  
Frigyes Egerer
Keyword(s):  
Thermal Analysis ◽  
Dielectric Thermal Analysis

scholarly journals A Review of Techniques for RSS-Based Radiometric Partial Discharge Localization

Sensors ◽  
2021 ◽  
Vol 21 (3) ◽  
pp. 909
Author(s):  
David W. Upton ◽  
Keyur K. Mistry ◽  
Peter J. Mather ◽  
Zaharias D. Zaharis ◽  
Robert C. Atkinson ◽  
...  
Keyword(s):  
Power Systems ◽  
High Voltage ◽  
Partial Discharge ◽  
Specific Area ◽  
Electrical Insulation ◽  
Acoustic Detection ◽  
Advantages And Disadvantages ◽  
Initial Stage ◽  
Catastrophic Failures ◽  
Radiometric Detection

The lifespan assessment and maintenance planning of high-voltage power systems requires condition monitoring of all the operational equipment in a specific area. Electrical insulation of electrical apparatuses is prone to failure due to high electrical stresses, and thus it is a critical aspect that needs to be monitored. The ageing process of the electrical insulation in high voltage equipment may accelerate due to the occurrence of partial discharge (PD) that may in turn lead to catastrophic failures if the related defects are left untreated at an initial stage. Therefore, there is a requirement to monitor the PD levels so that an unexpected breakdown of high-voltage equipment is avoided. There are several ways of detecting PD, such as acoustic detection, optical detection, chemical detection, and radiometric detection. This paper focuses on reviewing techniques based on radiometric detection of PD, and more specifically, using received signal strength (RSS) for the localization of faults. This paper explores the advantages and disadvantages of radiometric techniques and presents an overview of a radiometric PD detection technique that uses a transistor reset integrator (TRI)-based wireless sensor network (WSN).

Human cytokines characterized by dielectric thermal analysis, thermogravimetry, and differential scanning calorimetry

2012 ◽  
Vol 111 (3) ◽  
pp. 1707-1716 ◽  
Author(s):  
Salaam Saleh ◽  
Druthiman Reddy Mantheni ◽  
Manik Pavan Kumar Maheswaram ◽  
Susan Moreno-Molek ◽  
Tobili Sam-Yellowe ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Differential Scanning Calorimetry ◽  
Scanning Calorimetry ◽  
Dielectric Thermal Analysis ◽  
Human Cytokines

scholarly journals Dynamic Thermal Analysis of High-Voltage Power Cable Insulation for Cable Dynamic Thermal Rating

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 56095-56106 ◽  
Author(s):  
Peng-Yu Wang ◽  
Hui Ma ◽  
Gang Liu ◽  
Zhuo-Zhan Han ◽  
De-Ming Guo ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
High Voltage ◽  
Power Cable ◽  
Cable Insulation
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