Risk Analysis of Equipment Failure through Failure Mode and Effect Analysis and Fault Tree Analysis

Relkar, Anand S.

doi:10.1007/s11668-021-01117-7

Cited by 23 publications

(12 citation statements)

References 16 publications

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“…An overview of the reliability analysis using FTA has been presented in [53][54][55]. For RA of a microgrid system made up of parallel-connected PV and diesel generators to an IEEE 5-bus system, the authors in [56] have presented fault tree analysisreduced sequential binary decision diagram.…”

Section: Fault Tree Analysismentioning

confidence: 99%

A comprehensive review of reliability assessment methodologies for grid‐connected photovoltaic systems

Singh

Saket

Khan

2023

IET Renewable Power Gen

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This paper provides a comprehensive review of the research work related to Reliability Assessment Methodologies for grid‐connected photovoltaic (PV) systems performed in recent literature. Solar power is emerging as the fast growing source of energy in the world as a result of rising environmental concerns regarding the hazards of climatic change linked with the production of electricity using fossil fuels. Although PV systems can support small businesses and households on their own, many people prefer a grid‐connected PV system (PVS) because of the net profit it provides. Grid‐integrated PV system, however, comes with many reliability issues. Evaluating the reliability of grid‐integrated photovoltaic system is thus an important area of research. The article presents a critical survey of the state‐of‐art technologies for assessing the reliability of a PV system. Issues related to the reliability of the grid‐integrated PVS are spotted along with the solution techniques. Reliability indices for analyzing the PVS performance are also discussed.

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Section: Fault Tree Analysismentioning

confidence: 99%

A comprehensive review of reliability assessment methodologies for grid‐connected photovoltaic systems

Singh

Saket

Khan

2023

IET Renewable Power Gen

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“…[23]- [25] Melihat permasalahan tersebut maka perlunya suatu metode yang tepat untuk mengatasi akar dari permasalahan tersebut yang dapat menurunkan tingkat kecacatan pada perusahaan. [26]- [28] Failure Mode And Effect Analysis (FMEA) yaitu suatu prosedur yang terstruktur untuk mengidentifikasi serta mencegah sebanyak mungkin resiko yang berperan dalam suatu kegagalan dengan pendekatan top down. Failure Mode And Effect Analysis (FMEA) adalah suatu metode yang digunakan untuk mendefinisikan, mengidentifikasi, serta menghilangkan kecacatan dan masalah pada proses produksi baik permasalahan yang telah diketahui maupun yang potensial terjadi pada sistem sedangkan [29] Fault Tree Analysis (FTA) merupakan suatu teknik yang digunakan dalam mengidentifikasi resiko yang berperan terhadap timbulnya suatu kegagalan, [30]- [33] Metode ini dilakukan dengan pendekatan yang bersifat top down, yang diawali dengan asumsi kegagalan dari kejadian puncak (top event) kemudian merinci sebab-sebab suatu top event sampai pada suatu kegagalan dasar (root cause).…”

Section: Pendahuluanunclassified

Pengendalian Kualitas Produksi Sarden Mengunakan Metode Failure Mode And Effect Analysis (FMEA) Dan Fault Tree Analysis (FTA) Untuk Meminimalkan Cacat Kaleng Di PT XYZ

Wicaksono

Yuamita

2022

TMIT

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PT XYZ merupakan salah satu industri pangan yang bergerak di bidang pengolahan ikan kaleng. Pada proses pengemasan seringkali ditemukan produk dengan kemasan primer yang tidak sesuai (defect) spesifikasi perusahaan, terdapat beberapa jenis kerusakan-kerusakan kaleng (kemasan) tersebut. Mengindentifikasi faktor - faktor penyebab kecacatan mengunakan metode Failure Mode And Effect Analysis (FMEA) dan Fault Tree Analysis (FTA). Berdasarkan hasil pengolahan data diperoleh 7 atribut kecacatan setelah melewati hasil perhitungan Risk Priority Number (RPN) dilakukan perangkingan dengan perinsip pareto sehingga didapatkan 5 jenis kecacatan dengan persentase kumulatif tertinggi dan nilai RPN yang tertinggi yaitu: cacat kaleng penyok 448, cacat kaleng bocor 336, double seam false 150, double seam vee 150 dan cacat kaleng lecet/gores 100. Usulan perbaikan kaleng bocor yaitu melakukan maintenance secara berkala pada mesin seamer,melakukan evaluasi pada setiap bentuk defact kepada operator seamer dan kepala produksi, usulan perbaikan kaleng penyok yaitu mengurangi kecepatan seamer pada putarannya atau maksimal 42 kaleng/menit, double seam false yaitu selalu mengecek flange pada body kaleng sebelum setting seamer, double seam vee yaitu kencangkan/rapatkan 1 st seaming roll dan setting ulang, kaleng lecet/gores yaitu menambah bantalan karet pada dinding conveyor.

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“…A Failure Mode and Effect Analysis was carried out to assess potential risks and their consequences. 11 No significant safety concerns were identified.…”

Section: Apparatus Setupmentioning

confidence: 99%

A build-at-home student laboratory experiment in mechanical vibrations

Schajer

2021

International Journal of Mechanical Engineering Education

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The Covid-19 pandemic has caused many university educators to redesign their teaching to online delivery. This can be an effective approach for theoretical and conceptual teaching, but it is challenging to provide practical laboratory experiences. The objective here is to design a hands-on laboratory experience that can safely be undertaken by students remotely and that has substantial educational content. A new experiment was designed featuring a bifilar pendulum that students build themselves from readily available low-cost materials. This simple vibrating system has a surprisingly rich set of interesting physical characteristics that provide several important learning points. Initial trials indicate good student experience with the new experiment, notably an appreciation for the “do-it-yourself” aspect of the apparatus construction. The self-directed features and multiple learning features of the new student experiment make it attractive for use during Covid-19 times and beyond.

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Risk Analysis of Equipment Failure through Failure Mode and Effect Analysis and Fault Tree Analysis

Cited by 23 publications

References 16 publications

A comprehensive review of reliability assessment methodologies for grid‐connected photovoltaic systems

A comprehensive review of reliability assessment methodologies for grid‐connected photovoltaic systems

Pengendalian Kualitas Produksi Sarden Mengunakan Metode Failure Mode And Effect Analysis (FMEA) Dan Fault Tree Analysis (FTA) Untuk Meminimalkan Cacat Kaleng Di PT XYZ

A build-at-home student laboratory experiment in mechanical vibrations

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