Comparative study of partial discharge characteristics and dissolved gas analysis on palm-based oil as insulating material

The Analytical Hierarchy Process (AHP) which was developed by Saaty is a decision-making tool in the year of 1970s. The system is able to solve the complex analysis which could not be performed by the human brain. In this project, the AHP system is chosen to select a better insulating oil for power transformer oil application since the insulation is the most important part of a transformer. In this research method based on the AHP technique, there are six criteria are involved in the model, namely breakdown voltage, dissipation factor/tan delta, pour point, kinematic viscosity, density, and flash point. While, the given alternatives are palm oil, canola oil, palm fatty acid ester (PFAE) oil, corn oil, sunflower oil, and soybean oil, respectively. A spreadsheet software application (Microsoft Excel) was employed in this study. As the result, it is found that the PFAE oil is the best insulating oil that able to be used in a real power transformer oil application. All requirements as insulating oil for transformer oil of PFAE oil are met significantly.

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“…1, June 2022: 45-58 Table 5. Properties value of vegetative oil [9], [14], [16], [28], [29], [30], [31], [32], [33], [34].…”

Section: Ahp System Develop Using Microsoft Excelmentioning

confidence: 99%

Determination of better insulating oil for power transformer oil application using Analytical Hierarchy Process (AHP)

Arief

Hamid

Saad

et al. 2022

j-gers

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“…The equations of Bio Electra TM and Bio Temp TM were found and expected to be similar since both natural esters derived from sunflower seeds. Achmad Susilo et al [23] investigated partial discharge characteristics and dissolved gas analysis of two types of fatty acid alkyl esters -Pastell 2H-08 and palm fatty acid ester (PFAE) and compared with mineral oil. It was reported that partial discharge of Pastell 2H-08 increased above 15 kV rms than that of mineral oil due to higher dissipation factor.…”

Section: Types Of Transformer Oil: Mineral Vegetable or Blend Oilmentioning

confidence: 99%

Recent Progress and Challenges in Transformer Oil Nanofluid Development: A Review on Thermal and Electrical Properties

et al. 2019

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Transformer oil is refined electrical insulating oil, which is extremely stable at high temperatures and possesses excellent electrical insulating properties. These special types of oils are widely used in high voltage apparatus such as power transformers, high voltage capacitors and circuit breakers. Traditionally, mineral oils have been most commonly used as a coolant or as electrical insulation medium. However, the main concern related to mineral oil is overheating, overloading, short circuits that reduce the shelf life of the transformer unit and restrict its function as a reliable coolant. Moreover, other factors such as high electrical insulation requirements, safety and economic aspects need to be considered for the development of new insulating liquid material. Nanofluids have become the one of the alternatives for the existing products available in the market because of its high thermo-physical and good dielectric properties. This review focuses on the status of nanofluids, the effect of different nanoparticles to enhance the dielectric as well as its heat transfer properties of nanofluids. The thermo-physical properties of the newly developed transformer oil based nanofluids reported in comparison with different oils. Finally, future directions and challenges need to be addressed.

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Partial Discharge Characteristics of Palm Fatty Acid Ester for Dissolved Gas Analysis

Wakimoto

Yang

et al. 2019

Lecture Notes in Electrical Engineering

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Comparative study of partial discharge characteristics and dissolved gas analysis on palm-based oil as insulating material

Cited by 11 publications

References 10 publications

Determination of better insulating oil for power transformer oil application using Analytical Hierarchy Process (AHP)

Determination of better insulating oil for power transformer oil application using Analytical Hierarchy Process (AHP)

Recent Progress and Challenges in Transformer Oil Nanofluid Development: A Review on Thermal and Electrical Properties

Partial Discharge Characteristics of Palm Fatty Acid Ester for Dissolved Gas Analysis

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