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Kamon Jirasereeamornkul. Investigating the output response of the relative saturation (RS) sensor for measuring the moisture in transformer oil. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2021.
Investigating the output response of the relative saturation (RS) sensor for measuring the moisture in transformer oil
Name: Fawad, Folad
Organization :
King Mongkut's University of Technology Thonburi. Faculty of Engineering
Email :
folad.fawad@mail.kmutt.ac.th
Name: Supakit Chotigo
Organization :
King Mongkut's University of Technology Thonburi. Faculty of Engineering
Email :
supakit.cho@kmutt.ac.th
Name: Kamon Jirasereeamornkul
Organization :
King Mongkut's University of Technology Thonburi. Faculty of Engineering
Email :
kamon.jir@kmutt.ac.th
keyword:
Relative saturation
LCSH:
Electric insulators and insulation
-- Oils
LCSH:
Detectors
Abstract:
This paper proposes the RS sensor
fabricated using inexpensive materials to evaluate its
output voltage corresponding to the moisture. The main
structure of the RS sensor consists of upper and lower
electrodes. The lower electrodes are made of ceramic
and copper, while the upper electrodes are made of
different materials: (1) porous aluminum adhesive
electrode (2) 18650 battery gasket. Furthermore, the
thin-film polymer is placed between the upper and
lower electrodes for sensing the moisture in oil. The
moisture sensing film is highly hydrophilic and is made
of silicone film. For measuring the output voltage of the
RS sensor, a voltage sensor is connected to Arduino
Uno. The test condition is categorized into 4 ranges of
the oil temperatures: (1) at 10-14 °C, (2) at 30-35 °C, (3)
at 60-65 °C, and (4) at 80-85 °C. The results show that
the value of the output voltage of the sensors vary
directly to the value of moisture in ppm and the
temperature of the oil. To integrate the effects of both
factors, the output voltage of each sensor is plotted as a
function of the %relative saturation(RS). The output
voltage of the sensors decreases as the %RS increases.
However, with R-squared (R2) value of each graph
shows that the relationship of the output voltage as a
function of %RS is a good linear for all three sensors.
Then, this leads to a good indication to use the RS
sensor for continuous moisture measurement in
transformer oil.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2021
Modified:
2023-03-22
Issued:
2023-03-22
บทความ/Article
application/pdf
BibliograpyCitation :
In Suranaree University of Technology and Electrical Engineering Academic Association. The 2021 International of Power, Energy, and Innovations (ICPEI 2021) (pp.199-202). Nakhon Ratchasima : Suranaree University of Technology
eng
©copyrights King Mongkut's University of Technology North Bangkok
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0.027287 วินาที
Fawad, Folad
| Title | Contributor | Type |
|---|---|---|
| Investigating the output response of the relative saturation (RS) sensor for measuring the moisture in transformer oil
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Fawad, Folad;Supakit Chotigo;Kamon Jirasereeamornkul | บทความ/Article |
Supakit Chotigo
| Title | Contributor | Type |
|---|---|---|
| Investigating the output response of the relative saturation (RS) sensor for measuring the moisture in transformer oil
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Fawad, Folad;Supakit Chotigo;Kamon Jirasereeamornkul | บทความ/Article | |
| Accelerated aging testing of three types of transformer oils in 1 phase distribution transformer
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Bowornchai Chareonteraboon;Boonyawan Yoosuk;Sittikorn Lapapong;Supakit Chotigo;Suthisak Sitthichokchai;Pathompong Janetaisong | บทความ/Article |
Kamon Jirasereeamornkul
| Title | Contributor | Type |
|---|---|---|
| Investigating the output response of the relative saturation (RS) sensor for measuring the moisture in transformer oil
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Fawad, Folad;Supakit Chotigo;Kamon Jirasereeamornkul | บทความ/Article |