Results 71 to 80 of about 727 (167)
AITIPenelitian ini membahas implementasi sistem deteksi kegagalan pada transformator dengan analisis gas terlarut Dissolved Gas Analysis (DGA) dengan menerapkan metode Logistic Regression. Metode Logistic Regression dipilih sebagai alat klasifikasi untuk mengidentifikasi pola gas yang dapat mengindikasikan kondisi kritis pada transformator.
Kurniawan Indra Wibowo, Hendry Hendry
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EnergiesSynthetic ester insulating oils are extensively utilized in power transformers due to their exceptional insulating properties, thermal stability, and environmental compatibility.
Liping Guo +4 more
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Fuzzy Logic Approach for Power Transformer Asset Management Based on Dissolved Gas-in-Oil Analysis
Chemical Engineering Transactions, 2013 Dissolved gas analysis (DGA) of transformer oil is one of the most effective power transformer condition monitoring tools which can be facilitated to determine transformer criticality ranking and hence identifying a suitable condition-based asset ...
A. Abu-Siada, S. Hmood
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Analyzing the influence of ZnO nanoparticles on transformer oil using dissolved gas analysis
e-Prime: Advances in Electrical Engineering, Electronics and EnergyTransformer oil-based nanofluids have attracted considerable attention in recent years due to their improved thermal and dielectric properties, which are essential for the efficient and reliable operation of power transformers.
Abhijeet Lal +5 more
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Telematika, 2016 Diagnosis gangguan transformator daya sangat penting untuk menjaga kontinuitas penyaluran tenaga listrik, gangguan pada transformator daya mengakibatan gagalnya sistem isolasi minyak yang dapat diketahui dari kandungan gas yang terlarut, analisis gas yang terlarut dikenal dengan dissolved gas analysis (DGA).
Agus Pramono +2 more
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ABUAD Journal of Engineering Research and DevelopmentThis paper proposes an integrated approach utilizing Fuzzy Logic and Decision Tree algorithms to diagnose early-stage faults in power transformers based on Dissolved Gas Analysis (DGA) test results of transformer insulation oil.
Felix Olowolafe +1 more
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JURNAL MEDIA INFORMATIKA BUDIDARMATransformers are critical components, and early detection of potential failures plays an important role in the reliable operation of the power system. This article describes a novel approach for power transformer failure prediction based on dissolved gas analysis (DGA) by applying the TDCG method with Random Forest algorithm.
Marcelino Maxwell Sugiman +1 more
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Journal of Engineering and ScienceA common problem that occurs in transformers is failure of the insulating oil. One solution to prevent this disruption is to analyze indications of insulating oil failure. Several previous studies on the analysis of transformer insulating oil failure were based on dissolved gas content tests of transformer oil samples.
Rakhmad Syafutra Lubis +3 more
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G-Tech: Jurnal Teknologi TerapanThis study analyzes transformer oil from the GT 2.1 transformer at PT PLN Nusantara Power using the Dissolved Gas Analysis (DGA) method. Transformers are crucial for power systems, and their performance relies on the condition of their oil, which acts as both an insulator and a coolant.
Amsal Aritonang, Soni Prayogi
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Results in EngineeringThis research article investigates the performance and fault detection capabilities of 35 zig-zag transformers connected to solar power plants in the medium voltage busbar, focusing on “dissolved gas analysis” (DGA) and fault diagnostics.
Ricardo Manuel Arias Velásquez +1 more
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