A methodology for non-invasive diagnosis of diesel engines through characteristics of starter system performance
In this work, a methodology to diagnose ten diesel bus engines is carried out by means of some characteristics of the starting system performance. The signals of battery voltage, electric current supplied to the starter motor and crankshaft revolutions during cold and warm engine starting processes...
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| Format: | Article |
| Language: | English |
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Polskie Towarzystwo Diagnostyki Technicznej
2022-03-01
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| Series: | Diagnostyka |
| Subjects: | |
| Online Access: | http://www.diagnostyka.net.pl/A-methodology-for-non-invasive-diagnosis-of-diesel-engines-through-characteristics,147789,0,2.html |
| _version_ | 1797742333402284032 |
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| author | Juan David Ramirez Carlos Alberto Romero Juan Camilo Mejía Héctor Fabio Quintero |
| author_facet | Juan David Ramirez Carlos Alberto Romero Juan Camilo Mejía Héctor Fabio Quintero |
| author_sort | Juan David Ramirez |
| collection | DOAJ |
| description | In this work, a methodology to diagnose ten diesel bus engines is carried out by means of some characteristics of the starting system performance. The signals of battery voltage, electric current supplied to the starter motor and crankshaft revolutions during cold and warm engine starting processes are analysed. Characteristics and patterns of the signals that are attributable to engine compression and combustion failures are pointed out, which are related to the kilometres travelled by each vehicle after the last engine repair and the shutdown time of the engine in warm condition. It is obtained that the rise of the current required by the starter motor during the second and third compression process, and the mean crankshaft angular acceleration after the second compression process are characteristics that are related to the engine condition. |
| first_indexed | 2024-03-12T14:39:20Z |
| format | Article |
| id | doaj.art-9b3e2e342b7242b1abce652ace8b5850 |
| institution | Directory Open Access Journal |
| issn | 2449-5220 |
| language | English |
| last_indexed | 2024-03-12T14:39:20Z |
| publishDate | 2022-03-01 |
| publisher | Polskie Towarzystwo Diagnostyki Technicznej |
| record_format | Article |
| series | Diagnostyka |
| spelling | doaj.art-9b3e2e342b7242b1abce652ace8b58502023-08-16T14:12:03ZengPolskie Towarzystwo Diagnostyki TechnicznejDiagnostyka2449-52202022-03-0123211110.29354/diag/147789147789A methodology for non-invasive diagnosis of diesel engines through characteristics of starter system performanceJuan David Ramirez0https://orcid.org/0000-0002-4731-9276Carlos Alberto Romero1https://orcid.org/0000-0001-5647-1918Juan Camilo Mejía2https://orcid.org/0000-0001-7798-2688Héctor Fabio Quintero3https://orcid.org/0000-0002-4275-739XUniversidad Tecnológica de PereiraUniversidad Tecnológica de PereiraUniversidad Tecnológica de PereiraUniversidad Tecnológica de PereiraIn this work, a methodology to diagnose ten diesel bus engines is carried out by means of some characteristics of the starting system performance. The signals of battery voltage, electric current supplied to the starter motor and crankshaft revolutions during cold and warm engine starting processes are analysed. Characteristics and patterns of the signals that are attributable to engine compression and combustion failures are pointed out, which are related to the kilometres travelled by each vehicle after the last engine repair and the shutdown time of the engine in warm condition. It is obtained that the rise of the current required by the starter motor during the second and third compression process, and the mean crankshaft angular acceleration after the second compression process are characteristics that are related to the engine condition.http://www.diagnostyka.net.pl/A-methodology-for-non-invasive-diagnosis-of-diesel-engines-through-characteristics,147789,0,2.htmlinternal combustion enginesengine diagnosisstarting systemstarting process |
| spellingShingle | Juan David Ramirez Carlos Alberto Romero Juan Camilo Mejía Héctor Fabio Quintero A methodology for non-invasive diagnosis of diesel engines through characteristics of starter system performance Diagnostyka internal combustion engines engine diagnosis starting system starting process |
| title | A methodology for non-invasive diagnosis of diesel engines through characteristics of starter system performance |
| title_full | A methodology for non-invasive diagnosis of diesel engines through characteristics of starter system performance |
| title_fullStr | A methodology for non-invasive diagnosis of diesel engines through characteristics of starter system performance |
| title_full_unstemmed | A methodology for non-invasive diagnosis of diesel engines through characteristics of starter system performance |
| title_short | A methodology for non-invasive diagnosis of diesel engines through characteristics of starter system performance |
| title_sort | methodology for non invasive diagnosis of diesel engines through characteristics of starter system performance |
| topic | internal combustion engines engine diagnosis starting system starting process |
| url | http://www.diagnostyka.net.pl/A-methodology-for-non-invasive-diagnosis-of-diesel-engines-through-characteristics,147789,0,2.html |
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