Condition Assessment of High Voltage Instrument Transformers: A Bibliometric Analysis and Literature Review

Madrid-Chirinos, Cindy; Romero, A. A.; Ontiveros, Leonardo Javier; Sarasua, Antonio Ernesto

doi:10.1109/argencon55245.2022.9939980

Cited by 3 publications

(3 citation statements)

References 21 publications

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“…This paper extends the work presented in ARGENCON 2022 [1]. This extended review examines the literature on critical MV assets operating in distribution networks, namely, PT, PV systems, DT, switchgear, lines and cables, and IT.…”

Section: Discussionmentioning

confidence: 66%

“…This paper extends a work presented in IEEE Biennial Congress of Argentina, ARGENCON 2022, [1]. This extended review covers other important Medium-Voltage (MV) assets operating in distribution networks.…”

Section: Introductionmentioning

confidence: 68%

“…A weight (WSG,n) is assigned to each procedure based on its influence on the overall health status of the asset. The formula used for this weighted sum is expressed in (1).…”

Section: Indices For Condition Assessment Of Switchgear A) Health Ind...mentioning

confidence: 99%

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Condition Assessment of Medium Voltage Assets: A Review

Mesino,

Caicedo,

Mamaní

et al. 2023

Adv. sci. technol. eng. syst. j.

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Condition assessment of medium voltage assets is essential to ensure reliability and costeffective operation of power distribution networks. This article presents a literature review of condition assessment of medium voltage assets related to a distribution system in a noninterconnected zone in Colombia, namely, power transformers, photovoltaic systems, switchgear, lines and cables, and instrument transformers. Advanced search rules are formulated to obtain bibliographic records of relevant academic literature from the database Scopus. The retrieved data are analyzed quantitatively to provide insights on the current state of research on the topic. Next, the most relevant academic papers for each medium voltage asset are selected and analyzed in a critical review along with more diverse literature including standards, technical reports, and white papers obtained through complementary searches. The results of the review show that several approaches have been formulated for condition assessment of medium voltage assets, ranging from traditional diagnostic methods to advanced artificial intelligence-based approaches. Moreover, research on some assets is already mature including power transformers, and photovoltaic systems, whereas other assets have been incipiently studied such as distribution and instrument transformers. Therefore, the need for deeper condition assessment research for these critical assets is highlighted. Research gaps are identified in the standardization and integration of condition assessment tools for distribution system operators.

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Section: Discussionmentioning

confidence: 66%

Section: Introductionmentioning

confidence: 68%

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Condition Assessment of Medium Voltage Assets: A Review

Mesino,

Caicedo,

Mamaní

et al. 2023

Adv. sci. technol. eng. syst. j.

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Partial Discharge Diagnostics of High Voltage Instrument Transformers – Case study

Kunicki,

Kabot,

Kozioł

2023

2023 IEEE International Conference on Environment and Electrical Engineering and 2023 IEEE Industrial and Commercial Power Syst

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Power Distribution Transformer Faults Diagnostic Skills

Medugu,

Zambwa,

Bashir

et al. 2023

ESL

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This study determined the power distribution transformer faults diagnostic skills needed by Electrical Engineering Technology students of polytechnics in North-East Nigeria. Three research questions and hypotheses guided the study, employing a descriptive survey research design. The study population was 144, comprising 135 Electrical Engineering Technology Lecturers, 3 Power Transformer Maintenance Technicians and 6 Electric Power Distribution Company-Based Supervisors. The entire population was used. Hence, there was no sampling. The instrument used for data collection was a structured questionnaire titled Power Distribution Transformer Faults Diagnostic Skills Questionnaire (PDTFDSQ) developed by the researchers. Three experts validated the instrument, and a reliability of 0.74 was obtained using the Cronbach Alpha reliability method. The mean statistic was used to answer the research questions, while ANOVA was used to test the null hypotheses of the study at a 0.05 level of significance. The study’s findings revealed that the Electrical Engineering Technology students of polytechnics in North-East Nigeria required fault diagnosis (troubleshooting) skills, ICT skills and safety skills. The study recommended that the Department of Electrical Engineering Technology in all polytechnics should endeavour to expose students to faulting-finding activities so that students of Electrical Engineering will acquire fault diagnosis (troubleshooting) skills for maintaining power distribution transformers.

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Condition Assessment of High Voltage Instrument Transformers: A Bibliometric Analysis and Literature Review

Cited by 3 publications

References 21 publications

Condition Assessment of Medium Voltage Assets: A Review

Condition Assessment of Medium Voltage Assets: A Review

Partial Discharge Diagnostics of High Voltage Instrument Transformers – Case study

Power Distribution Transformer Faults Diagnostic Skills

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