Ecological assessment of noise impact of dry transformer substations on the environment
At present, special attention is paid to assessing the negative impact of power facilities on the environment, including the impact of noise generated by power equipment. Power transformers are one of the sources of noise for industrial areas and the surrounding area. The noise of transformers is ca...
| প্রধান লেখক: | , , |
|---|---|
| বিন্যাস: | প্রবন্ধ |
| ভাষা: | English |
| প্রকাশিত: |
EDP Sciences
2021-01-01
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| মালা: | E3S Web of Conferences |
| অনলাইন ব্যবহার করুন: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/41/e3sconf_apeem2021_02011.pdf |
| _version_ | 1830478532297359360 |
|---|---|
| author | Barseghyan Sarkis Hayrapetyan Arman Kirakosyan Armen |
| author_facet | Barseghyan Sarkis Hayrapetyan Arman Kirakosyan Armen |
| author_sort | Barseghyan Sarkis |
| collection | DOAJ |
| description | At present, special attention is paid to assessing the negative impact of power facilities on the environment, including the impact of noise generated by power equipment. Power transformers are one of the sources of noise for industrial areas and the surrounding area. The noise of transformers is caused both by the vibration of its active part and by the fans of the cooling system, which is amplified by resonance phenomena in its individual elements. The presented work provides an environmental assessment of the noise impact of transformer substations. The noise impact of a transformer substation is considered on the example of three dry transformers in the area immediately adjacent to the living space. A new corrected approach was developed and tested for calculating the sound power level for dry transformers with the MatLab software package. An assessment of the noise impact of the projected transformer substation to install three dry transformers was the voltage class of which is 400 kVA, and one has 1000 kVA for the territory immediately adjacent to the living area was made. In our researches, the regulated noise characteristic for transformers is the corrected sound power level, which is indicated in the technical characteristics of the transformer. Calculations on non-standard nominal rated powers were carried out. |
| first_indexed | 2024-12-21T16:30:43Z |
| format | Article |
| id | doaj.art-52acec36268b4b1f824425f00afc767c |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-21T16:30:43Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-52acec36268b4b1f824425f00afc767c2022-12-21T18:57:21ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012650201110.1051/e3sconf/202126502011e3sconf_apeem2021_02011Ecological assessment of noise impact of dry transformer substations on the environmentBarseghyan SarkisHayrapetyan ArmanKirakosyan ArmenAt present, special attention is paid to assessing the negative impact of power facilities on the environment, including the impact of noise generated by power equipment. Power transformers are one of the sources of noise for industrial areas and the surrounding area. The noise of transformers is caused both by the vibration of its active part and by the fans of the cooling system, which is amplified by resonance phenomena in its individual elements. The presented work provides an environmental assessment of the noise impact of transformer substations. The noise impact of a transformer substation is considered on the example of three dry transformers in the area immediately adjacent to the living space. A new corrected approach was developed and tested for calculating the sound power level for dry transformers with the MatLab software package. An assessment of the noise impact of the projected transformer substation to install three dry transformers was the voltage class of which is 400 kVA, and one has 1000 kVA for the territory immediately adjacent to the living area was made. In our researches, the regulated noise characteristic for transformers is the corrected sound power level, which is indicated in the technical characteristics of the transformer. Calculations on non-standard nominal rated powers were carried out.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/41/e3sconf_apeem2021_02011.pdf |
| spellingShingle | Barseghyan Sarkis Hayrapetyan Arman Kirakosyan Armen Ecological assessment of noise impact of dry transformer substations on the environment E3S Web of Conferences |
| title | Ecological assessment of noise impact of dry transformer substations on the environment |
| title_full | Ecological assessment of noise impact of dry transformer substations on the environment |
| title_fullStr | Ecological assessment of noise impact of dry transformer substations on the environment |
| title_full_unstemmed | Ecological assessment of noise impact of dry transformer substations on the environment |
| title_short | Ecological assessment of noise impact of dry transformer substations on the environment |
| title_sort | ecological assessment of noise impact of dry transformer substations on the environment |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/41/e3sconf_apeem2021_02011.pdf |
| work_keys_str_mv | AT barseghyansarkis ecologicalassessmentofnoiseimpactofdrytransformersubstationsontheenvironment AT hayrapetyanarman ecologicalassessmentofnoiseimpactofdrytransformersubstationsontheenvironment AT kirakosyanarmen ecologicalassessmentofnoiseimpactofdrytransformersubstationsontheenvironment |