Detection Stability Improvement of Near-Infrared Laser Telemetry for Methane Emission from Oil/Gas Station Using a Catadioptric Optical Receiver.
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| Title: | Detection Stability Improvement of Near-Infrared Laser Telemetry for Methane Emission from Oil/Gas Station Using a Catadioptric Optical Receiver. |
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| Authors: | Geng, Dai1 (AUTHOR), Wang, Di2 (AUTHOR) wangdinepu@stu.nepu.edu.cn, Li, Yushuang2 (AUTHOR) wangdinepu@stu.nepu.edu.cn, Zhou, Wei2 (AUTHOR), Qi, Hanbing3 (AUTHOR) |
| Source: | Energies (19961073). May2023, Vol. 16 Issue 9, p3854. 16p. |
| Subjects: | Optical receivers, Parabolic reflectors, Service stations, Telemetry, Atmospheric turbulence, Optical communications |
| Abstract: | Open-path laser telemetry of methane leakage yields security guarantees of energy storage and transportation for oil/gas station production operation. In order to further improve the long-term detection stability under the condition of long-distance non-cooperative targets, a catadioptric optical receiver (COR) consisting of a Fresnel lens, cone reflector and parabolic reflector is proposed to focus the laser echo light that deviates gradually with the increase in atmospheric turbulence. The geometric configuration parameters of COR are optimized by the ray-tracing method, and the condensing performance of COR is further verified. The self-developed methane laser telemetry system coupled with COR is calibrated in the laboratory and then moved to the field for a signal receiving stability experiment under turbulence interference. The results show that the receiving angle of COR increases 3.8 times compared with the Fresnel lens optical receiver (FOR). The RMSE and IS of the COR system are 0.00173 V and 84.79%, respectively. For comparison, these two evaluating indicators of the FOR system are 0.00288 V and 76.23%. This self-developed methane laser telemetry system coupled with COR is feasible for improving the long-term detection stability of remote leakage monitoring in oil/gas stations. [ABSTRACT FROM AUTHOR] |
| Copyright of Energies (19961073) is the property of MDPI 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 |
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| Header | DbId: egs DbLabel: Engineering Source An: 163684923 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Detection Stability Improvement of Near-Infrared Laser Telemetry for Methane Emission from Oil/Gas Station Using a Catadioptric Optical Receiver. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Geng%2C+Dai%22">Geng, Dai</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Di%22">Wang, Di</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> wangdinepu@stu.nepu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Li%2C+Yushuang%22">Li, Yushuang</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> wangdinepu@stu.nepu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Zhou%2C+Wei%22">Zhou, Wei</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Qi%2C+Hanbing%22">Qi, Hanbing</searchLink><relatesTo>3</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Energies+%2819961073%29%22">Energies (19961073)</searchLink>. May2023, Vol. 16 Issue 9, p3854. 16p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Optical+receivers%22">Optical receivers</searchLink><br /><searchLink fieldCode="DE" term="%22Parabolic+reflectors%22">Parabolic reflectors</searchLink><br /><searchLink fieldCode="DE" term="%22Service+stations%22">Service stations</searchLink><br /><searchLink fieldCode="DE" term="%22Telemetry%22">Telemetry</searchLink><br /><searchLink fieldCode="DE" term="%22Atmospheric+turbulence%22">Atmospheric turbulence</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+communications%22">Optical communications</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Open-path laser telemetry of methane leakage yields security guarantees of energy storage and transportation for oil/gas station production operation. In order to further improve the long-term detection stability under the condition of long-distance non-cooperative targets, a catadioptric optical receiver (COR) consisting of a Fresnel lens, cone reflector and parabolic reflector is proposed to focus the laser echo light that deviates gradually with the increase in atmospheric turbulence. The geometric configuration parameters of COR are optimized by the ray-tracing method, and the condensing performance of COR is further verified. The self-developed methane laser telemetry system coupled with COR is calibrated in the laboratory and then moved to the field for a signal receiving stability experiment under turbulence interference. The results show that the receiving angle of COR increases 3.8 times compared with the Fresnel lens optical receiver (FOR). The RMSE and IS of the COR system are 0.00173 V and 84.79%, respectively. For comparison, these two evaluating indicators of the FOR system are 0.00288 V and 76.23%. This self-developed methane laser telemetry system coupled with COR is feasible for improving the long-term detection stability of remote leakage monitoring in oil/gas stations. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Energies (19961073) is the property of MDPI 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.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3390/en16093854 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 16 StartPage: 3854 Subjects: – SubjectFull: Optical receivers Type: general – SubjectFull: Parabolic reflectors Type: general – SubjectFull: Service stations Type: general – SubjectFull: Telemetry Type: general – SubjectFull: Atmospheric turbulence Type: general – SubjectFull: Optical communications Type: general Titles: – TitleFull: Detection Stability Improvement of Near-Infrared Laser Telemetry for Methane Emission from Oil/Gas Station Using a Catadioptric Optical Receiver. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Geng, Dai – PersonEntity: Name: NameFull: Wang, Di – PersonEntity: Name: NameFull: Li, Yushuang – PersonEntity: Name: NameFull: Zhou, Wei – PersonEntity: Name: NameFull: Qi, Hanbing IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 05 Text: May2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 19961073 Numbering: – Type: volume Value: 16 – Type: issue Value: 9 Titles: – TitleFull: Energies (19961073) Type: main |
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