МЕХАНІЧНІ ХАРАКТЕРИСТИКИ ЛОБОВИХ ЧАСТИН ОБМОТКИ СТАТОРА ТУРБОГЕНЕРАТОРА ЗА РІЗНИХ ВАРІАНТІВ ЇХНЬОГО КРІПЛЕННЯ В ТОРЦЕВІЙ ЗОНІ ОСЕРДЯ
The mechanical characteristics in a copper and isolation of the turbogenerator 300 MW stator winding under a nominal loading has been searched by a numeral method at the different variants of fixing in the core end zone. Distribution of a radial and axial movements and a mechanical tension in isolat...
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| Datum: | 2019 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
Інститут електродинаміки НАН України, Київ
2019
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| Schlagworte: | |
| Online Zugang: | https://techned.org.ua/index.php/techned/article/view/521 |
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| Назва журналу: | Technical Electrodynamics |
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Technical Electrodynamics| Zusammenfassung: | The mechanical characteristics in a copper and isolation of the turbogenerator 300 MW stator winding under a nominal loading has been searched by a numeral method at the different variants of fixing in the core end zone. Distribution of a radial and axial movements and a mechanical tension in isolation on a length of an outhang bar under action of an elektrodynamic forces is received. Changes of the indicated above characteristics when weakened a fixing of an outhang bars in a stator end zone are estimated. The new advanced design of a fixing it at an exit from a core for minimization a moving of a turbogenerator stator outhan is offered. References 10, figures 3. |
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