COMPARATIVE ANALYSIS OF METHODS OF CALCULATION IN TRANSIENT AND WAVE PROCESSES IN ELECTRIC CIRCUIT
The problem of calculating the transient and wave processes in the circuits with the concentrated and distributed parameters is examined. A comparative-qualitative analysis of the analytical and numerical methods used for these purposes was carried out, indicating the advantages and disadvantages of...
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| Format: | Article |
| Language: | English |
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Technical University of Moldova
2019-06-01
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| Series: | Journal of Engineering Science (Chişinău) |
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| Online Access: | https://jes.utm.md/wp-content/uploads/sites/20/2019/06/Berzan-V-JES-2019-2_pp-40-57.pdf |
| _version_ | 1811275182366523392 |
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| author | Vladimir Berzan |
| author_facet | Vladimir Berzan |
| author_sort | Vladimir Berzan |
| collection | DOAJ |
| description | The problem of calculating the transient and wave processes in the circuits with the concentrated and distributed parameters is examined. A comparative-qualitative analysis of the analytical and numerical methods used for these purposes was carried out, indicating the advantages and disadvantages of their application. It is presented algorithms for applying the examined methods. It is found that numerical calculation methods have many advantages in studying stationary and dynamic processes in the natural sequence of processes course in the circuit. It is recommended to use the finite difference method. It is presents the main phases of realization of the application of a numerical calculation method and results of the comparative and qualitative analysis of the analytical methods (classical, state variables, frequency, stationary waves, Fourier transform, operational, traveling waves) and numerical (finite difference, finite element, finite volume). |
| first_indexed | 2024-04-12T23:33:29Z |
| format | Article |
| id | doaj.art-1fe8feafeb10437ebe7b7b2c66e4d1f6 |
| institution | Directory Open Access Journal |
| issn | 2587-3474 2587-3482 |
| language | English |
| last_indexed | 2024-04-12T23:33:29Z |
| publishDate | 2019-06-01 |
| publisher | Technical University of Moldova |
| record_format | Article |
| series | Journal of Engineering Science (Chişinău) |
| spelling | doaj.art-1fe8feafeb10437ebe7b7b2c66e4d1f62022-12-22T03:12:12ZengTechnical University of MoldovaJournal of Engineering Science (Chişinău)2587-34742587-34822019-06-01XXVI2405710.5281/zenodo.3249182COMPARATIVE ANALYSIS OF METHODS OF CALCULATION IN TRANSIENT AND WAVE PROCESSES IN ELECTRIC CIRCUITVladimir Berzan0Institute of Power Engineering, 5, Academy str., Chisinau, Republic of MoldovaThe problem of calculating the transient and wave processes in the circuits with the concentrated and distributed parameters is examined. A comparative-qualitative analysis of the analytical and numerical methods used for these purposes was carried out, indicating the advantages and disadvantages of their application. It is presented algorithms for applying the examined methods. It is found that numerical calculation methods have many advantages in studying stationary and dynamic processes in the natural sequence of processes course in the circuit. It is recommended to use the finite difference method. It is presents the main phases of realization of the application of a numerical calculation method and results of the comparative and qualitative analysis of the analytical methods (classical, state variables, frequency, stationary waves, Fourier transform, operational, traveling waves) and numerical (finite difference, finite element, finite volume).https://jes.utm.md/wp-content/uploads/sites/20/2019/06/Berzan-V-JES-2019-2_pp-40-57.pdfdistributed parameterstraveling wavesnumerical methodsfinite difference methodalgorithmadvantages |
| spellingShingle | Vladimir Berzan COMPARATIVE ANALYSIS OF METHODS OF CALCULATION IN TRANSIENT AND WAVE PROCESSES IN ELECTRIC CIRCUIT Journal of Engineering Science (Chişinău) distributed parameters traveling waves numerical methods finite difference method algorithm advantages |
| title | COMPARATIVE ANALYSIS OF METHODS OF CALCULATION IN TRANSIENT AND WAVE PROCESSES IN ELECTRIC CIRCUIT |
| title_full | COMPARATIVE ANALYSIS OF METHODS OF CALCULATION IN TRANSIENT AND WAVE PROCESSES IN ELECTRIC CIRCUIT |
| title_fullStr | COMPARATIVE ANALYSIS OF METHODS OF CALCULATION IN TRANSIENT AND WAVE PROCESSES IN ELECTRIC CIRCUIT |
| title_full_unstemmed | COMPARATIVE ANALYSIS OF METHODS OF CALCULATION IN TRANSIENT AND WAVE PROCESSES IN ELECTRIC CIRCUIT |
| title_short | COMPARATIVE ANALYSIS OF METHODS OF CALCULATION IN TRANSIENT AND WAVE PROCESSES IN ELECTRIC CIRCUIT |
| title_sort | comparative analysis of methods of calculation in transient and wave processes in electric circuit |
| topic | distributed parameters traveling waves numerical methods finite difference method algorithm advantages |
| url | https://jes.utm.md/wp-content/uploads/sites/20/2019/06/Berzan-V-JES-2019-2_pp-40-57.pdf |
| work_keys_str_mv | AT vladimirberzan comparativeanalysisofmethodsofcalculationintransientandwaveprocessesinelectriccircuit |