Open-circuit fault diagnosis of rectifiers fed GMAW process under different transfer modes.
Saved in:
| Title: | Open-circuit fault diagnosis of rectifiers fed GMAW process under different transfer modes. |
|---|---|
| Authors: | Benaouda, Omar Fethi1 (AUTHOR) o.benaouda@crti.dz, Abdelkader, Rabah2 (AUTHOR), Bendiabdellah, Azzedine3 (AUTHOR), Kellai, Ahmed1 (AUTHOR) |
| Source: | Electrical Engineering. Oct2024, Vol. 106 Issue 5, p5685-5710. 26p. |
| Subjects: | Gas metal arc welding, Power semiconductor switches, Electric current rectifiers, Fault diagnosis, Short circuits, Switching circuits |
| Abstract: | This study proposed a GMAW process modeling with a topology that includes two two-level rectifiers connected in parallel to operate under different transfer modes such as short circuit, mixed, spherical, and spray. The tests of the arc stability studied and compared to the experimental GMAW process of the PipeWorx 400 in order to know the effectiveness of the proposed model. The welding current and voltage, droplet diameter, and length of the weld wire can be easily extracted from the proposed model. This paper examined the dynamic behavior of the GMAW process under the healthy and faulty switch of the rectifiers, and proposed a new diagnostic technique based on the variations of the Boolean Mean Value (BMV) of the six currents of rectifiers. To estimate the droplet detachment frequency DDF, the technique of Single-Sided Amplitude Spectrum (SSAS) is applied to the welding current of the simulation model and experimental process. The obtained results showed a high similarity in performance between the proposed simulation model and the experimental process. The SSAS technique is capable of estimating the accurate DDF value in both healthy and faulty cases of the IGBT switch. The proposed BMV diagnostic technique proved the exact location of the open circuit switch of the rectifiers in a very short time up to 7 ms. [ABSTRACT FROM AUTHOR] |
| Copyright of Electrical Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| FullText | Links: – Type: pdflink Text: Availability: 1 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 180550330 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Open-circuit fault diagnosis of rectifiers fed GMAW process under different transfer modes. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Benaouda%2C+Omar+Fethi%22">Benaouda, Omar Fethi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> o.benaouda@crti.dz</i><br /><searchLink fieldCode="AR" term="%22Abdelkader%2C+Rabah%22">Abdelkader, Rabah</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bendiabdellah%2C+Azzedine%22">Bendiabdellah, Azzedine</searchLink><relatesTo>3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kellai%2C+Ahmed%22">Kellai, Ahmed</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Electrical+Engineering%22">Electrical Engineering</searchLink>. Oct2024, Vol. 106 Issue 5, p5685-5710. 26p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Gas+metal+arc+welding%22">Gas metal arc welding</searchLink><br /><searchLink fieldCode="DE" term="%22Power+semiconductor+switches%22">Power semiconductor switches</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+current+rectifiers%22">Electric current rectifiers</searchLink><br /><searchLink fieldCode="DE" term="%22Fault+diagnosis%22">Fault diagnosis</searchLink><br /><searchLink fieldCode="DE" term="%22Short+circuits%22">Short circuits</searchLink><br /><searchLink fieldCode="DE" term="%22Switching+circuits%22">Switching circuits</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This study proposed a GMAW process modeling with a topology that includes two two-level rectifiers connected in parallel to operate under different transfer modes such as short circuit, mixed, spherical, and spray. The tests of the arc stability studied and compared to the experimental GMAW process of the PipeWorx 400 in order to know the effectiveness of the proposed model. The welding current and voltage, droplet diameter, and length of the weld wire can be easily extracted from the proposed model. This paper examined the dynamic behavior of the GMAW process under the healthy and faulty switch of the rectifiers, and proposed a new diagnostic technique based on the variations of the Boolean Mean Value (BMV) of the six currents of rectifiers. To estimate the droplet detachment frequency DDF, the technique of Single-Sided Amplitude Spectrum (SSAS) is applied to the welding current of the simulation model and experimental process. The obtained results showed a high similarity in performance between the proposed simulation model and the experimental process. The SSAS technique is capable of estimating the accurate DDF value in both healthy and faulty cases of the IGBT switch. The proposed BMV diagnostic technique proved the exact location of the open circuit switch of the rectifiers in a very short time up to 7 ms. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Electrical Engineering is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=180550330 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s00202-024-02293-z Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 26 StartPage: 5685 Subjects: – SubjectFull: Gas metal arc welding Type: general – SubjectFull: Power semiconductor switches Type: general – SubjectFull: Electric current rectifiers Type: general – SubjectFull: Fault diagnosis Type: general – SubjectFull: Short circuits Type: general – SubjectFull: Switching circuits Type: general Titles: – TitleFull: Open-circuit fault diagnosis of rectifiers fed GMAW process under different transfer modes. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Benaouda, Omar Fethi – PersonEntity: Name: NameFull: Abdelkader, Rabah – PersonEntity: Name: NameFull: Bendiabdellah, Azzedine – PersonEntity: Name: NameFull: Kellai, Ahmed IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: Oct2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 09487921 Numbering: – Type: volume Value: 106 – Type: issue Value: 5 Titles: – TitleFull: Electrical Engineering Type: main |
| ResultId | 1 |
