Impact of On-grid Photovoltaic System on Thermal Performance of the Oil-filled Transformers

Mohamed M.F. Darwish; Amin Samy; Ahmed A. Abbas; Diaa Eldin A. Mansour; Sayed A. Ward

doi:10.1109/MEPCON55441.2022.10021729

Impact of On-grid Photovoltaic System on Thermal Performance of the Oil-filled Transformers

Mohamed M.F. Darwish
, Amin Samy
, Ahmed A. Abbas
, Diaa Eldin A. Mansour
, Sayed A. Ward

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

7 Citations (Scopus)

Abstract

This paper aims to measure the impact of the climatic conditions, the oil thermal parameters, and the effect of the on-grid photovoltaic (PV) system on the transformer thermal performance for two different regional climatic conditions. Then, it's aimed to enhance the thermal performance by inserting an on-grid PV system. The climatic conditions have a major role in measuring the transformer's loading ability. Loading ability has a thermal limit, which is described as the winding hottest spot temperature (HST) as well as top of oil temperature (TOT). This loading ability was governed by the load profile and the environment's temperature; if they exceeded the limit, the transformer would deteriorate. So, to tackle this issue, climatic conditions are modeled on the principle of daily ambient temperature for mineral oil and oil natural air natural (ON AN) cooling type transformers. This paper concludes that using a PV system in parallel with the transformer to supply the same loads will improve the transformer's thermal performance by 22%.

Original language	English
Title of host publication	2022 23rd International Middle East Power Systems Conference, MEPCON 2022
Publisher	IEEE
Number of pages	5
ISBN (Electronic)	978-1-6654-6363-8
DOIs	https://doi.org/10.1109/MEPCON55441.2022.10021729
Publication status	Published - 26 Jan 2023
MoE publication type	A4 Conference publication
Event	International Middle East Power Systems Conference - Cairo, Egypt Duration: 13 Dec 2022 → 15 Dec 2022

Publication series

Name	2022 23rd International Middle East Power Systems Conference, MEPCON 2022

Conference

Conference	International Middle East Power Systems Conference
Abbreviated title	MEPCON
Country/Territory	Egypt
City	Cairo
Period	13/12/2022 → 15/12/2022

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Hot spot temperature
On-grid PV system
Power transformers
Thermal performance
Top oil temperature

Access to Document

10.1109/MEPCON55441.2022.10021729

Cite this

Darwish, M. M. F., Samy, A., Abbas, A. A., Mansour, D. E. A., & Ward, S. A. (2023). Impact of On-grid Photovoltaic System on Thermal Performance of the Oil-filled Transformers. In 2022 23rd International Middle East Power Systems Conference, MEPCON 2022 (2022 23rd International Middle East Power Systems Conference, MEPCON 2022). IEEE. https://doi.org/10.1109/MEPCON55441.2022.10021729

@inproceedings{4ceca237cac64f44bb7c60b4a549ae9b,

title = "Impact of On-grid Photovoltaic System on Thermal Performance of the Oil-filled Transformers",

abstract = "This paper aims to measure the impact of the climatic conditions, the oil thermal parameters, and the effect of the on-grid photovoltaic (PV) system on the transformer thermal performance for two different regional climatic conditions. Then, it's aimed to enhance the thermal performance by inserting an on-grid PV system. The climatic conditions have a major role in measuring the transformer's loading ability. Loading ability has a thermal limit, which is described as the winding hottest spot temperature (HST) as well as top of oil temperature (TOT). This loading ability was governed by the load profile and the environment's temperature; if they exceeded the limit, the transformer would deteriorate. So, to tackle this issue, climatic conditions are modeled on the principle of daily ambient temperature for mineral oil and oil natural air natural (ON AN) cooling type transformers. This paper concludes that using a PV system in parallel with the transformer to supply the same loads will improve the transformer's thermal performance by 22\%.",

keywords = "Hot spot temperature, On-grid PV system, Power transformers, Thermal performance, Top oil temperature",

author = "Darwish, \{Mohamed M.F.\} and Amin Samy and Abbas, \{Ahmed A.\} and Mansour, \{Diaa Eldin A.\} and Ward, \{Sayed A.\}",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; International Middle East Power Systems Conference, MEPCON ; Conference date: 13-12-2022 Through 15-12-2022",

year = "2023",

month = jan,

day = "26",

doi = "10.1109/MEPCON55441.2022.10021729",

language = "English",

series = "2022 23rd International Middle East Power Systems Conference, MEPCON 2022",

publisher = "IEEE",

booktitle = "2022 23rd International Middle East Power Systems Conference, MEPCON 2022",

address = "United States",

}

Darwish, MMF, Samy, A, Abbas, AA, Mansour, DEA & Ward, SA 2023, Impact of On-grid Photovoltaic System on Thermal Performance of the Oil-filled Transformers. in 2022 23rd International Middle East Power Systems Conference, MEPCON 2022. 2022 23rd International Middle East Power Systems Conference, MEPCON 2022, IEEE, International Middle East Power Systems Conference, Cairo, Egypt, 13/12/2022. https://doi.org/10.1109/MEPCON55441.2022.10021729

Impact of On-grid Photovoltaic System on Thermal Performance of the Oil-filled Transformers. / Darwish, Mohamed M.F.; Samy, Amin; Abbas, Ahmed A. et al.
2022 23rd International Middle East Power Systems Conference, MEPCON 2022. IEEE, 2023. (2022 23rd International Middle East Power Systems Conference, MEPCON 2022).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Impact of On-grid Photovoltaic System on Thermal Performance of the Oil-filled Transformers

AU - Darwish, Mohamed M.F.

AU - Samy, Amin

AU - Abbas, Ahmed A.

AU - Mansour, Diaa Eldin A.

AU - Ward, Sayed A.

PY - 2023/1/26

Y1 - 2023/1/26

N2 - This paper aims to measure the impact of the climatic conditions, the oil thermal parameters, and the effect of the on-grid photovoltaic (PV) system on the transformer thermal performance for two different regional climatic conditions. Then, it's aimed to enhance the thermal performance by inserting an on-grid PV system. The climatic conditions have a major role in measuring the transformer's loading ability. Loading ability has a thermal limit, which is described as the winding hottest spot temperature (HST) as well as top of oil temperature (TOT). This loading ability was governed by the load profile and the environment's temperature; if they exceeded the limit, the transformer would deteriorate. So, to tackle this issue, climatic conditions are modeled on the principle of daily ambient temperature for mineral oil and oil natural air natural (ON AN) cooling type transformers. This paper concludes that using a PV system in parallel with the transformer to supply the same loads will improve the transformer's thermal performance by 22%.

AB - This paper aims to measure the impact of the climatic conditions, the oil thermal parameters, and the effect of the on-grid photovoltaic (PV) system on the transformer thermal performance for two different regional climatic conditions. Then, it's aimed to enhance the thermal performance by inserting an on-grid PV system. The climatic conditions have a major role in measuring the transformer's loading ability. Loading ability has a thermal limit, which is described as the winding hottest spot temperature (HST) as well as top of oil temperature (TOT). This loading ability was governed by the load profile and the environment's temperature; if they exceeded the limit, the transformer would deteriorate. So, to tackle this issue, climatic conditions are modeled on the principle of daily ambient temperature for mineral oil and oil natural air natural (ON AN) cooling type transformers. This paper concludes that using a PV system in parallel with the transformer to supply the same loads will improve the transformer's thermal performance by 22%.

KW - Hot spot temperature

KW - On-grid PV system

KW - Power transformers

KW - Thermal performance

KW - Top oil temperature

UR - https://www.scopus.com/pages/publications/85147682757

U2 - 10.1109/MEPCON55441.2022.10021729

DO - 10.1109/MEPCON55441.2022.10021729

M3 - Conference article in proceedings

AN - SCOPUS:85147682757

T3 - 2022 23rd International Middle East Power Systems Conference, MEPCON 2022

BT - 2022 23rd International Middle East Power Systems Conference, MEPCON 2022

PB - IEEE

T2 - International Middle East Power Systems Conference

Y2 - 13 December 2022 through 15 December 2022

ER -

Impact of On-grid Photovoltaic System on Thermal Performance of the Oil-filled Transformers

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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