ANALYSIS OF ELECTROMAGNETIC PROCESSES IN THE CONVERTER OF THREE-PHASE VOLTAGE INTO A CONSTANT WITH SEVENTEEN VOLTAGE REGULATION
| Autor: | V. Мykhailenko, V. Svyatnenko, J. Peretyatko, K. Тrubitsyn, V. Bаchynskiy |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Collection of scholarly papers of Dniprovsk State Technical University (Technical Sciences). 1:115-120 |
| ISSN: | 2617-8389 2519-2884 |
| DOI: | 10.31319/2519-2884.40.2022.14 |
| Popis: | The urgency of the work is due to the need to use different methods of calculating steady-state and transient processes in electrical circuits with semiconductor switches. The need to use these methods is determined by the feasibility of their use to achieve high energy, dynamic, technical and operational characteristics of semiconductor converters (SCC). The aim of the research is to study new models of converters. The work is devoted to the questions of improving effectiveness of electric power semiconductor transducer devices. The process of end-to-end design of semiconductor power reformers, like any other electronic device, includes design stages at the structural, functional, circuit, component, design and technological levels. The feature of descending designing is the opportunity of implementation of structural and functional creation in advanced environment automated schematic designing. It has been offered the new way of such creation, methods of ascending designing have been developed and realized. Principles of analog macro models construction for power elements and control system devices of semiconductor converters, which are intended for hierarchical designing with multilevel modeling by uniform software, are considered. The developed macro models and new methods of the analysis allow to reduce expenses of time at modeling. Flexible procedure of transition from one kind of model to another allows to combine profundity of the analysis with its comprehensiveness and choose alternately exactness or quickness of modeling as required. The task of developing methods for designing transducers by numerical methods and forming libraries of macro models of basic elements and devices of transducers of various levels of detail from structural level models to functional and circuit macro models is quite relevant, from physical to macro model formation is quite relevant. Solving these problems will allow computer modeling at different levels of design (structural, functional and circuit) by different numerical methods. |
| Databáze: | OpenAIRE |
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