Bulletin of NTU "Kharkiv Polytechnic Institute" Series: Electrical Machines and Electromechanical Energy Conversion最新文献

{"title":"The magnetic circuit analysis of the transverse magnetic flux generator in no-load mode","authors":"Андрій Володимирович Єгоров, Андрій Михайлович Маслєнніков, Олексій Олександрович Дунєв, Руслан Вячеславович Бредун","doi":"10.20998/2409-9295.2020.3.17","DOIUrl":"https://doi.org/10.20998/2409-9295.2020.3.17","url":null,"abstract":"Purpose. The transversal flux generators are very perspective machine type. They can use low wind or water flow to transform their energy into the electricity with good efficiency value. Obtaining the dependence of the length of the permanent magnet on its magnetizing force on both radii of the rotor. This ratio allows us to correctly select the dimensions of the standardized permanent magnets to excite the generator. This dependence of permanent magnet length allows us to better analyze the electromagnetic processes in transverse magnetic field generator. Methodology. Analytic and computer calculation of magnetic field of the transversal magnetic flux generator in no-load mode. The analytical methodology must be proved by finiteelement method using the 3D simulation in the modern and powerful software such as Ansys Maxwell. It allows us to compare methodology of TFM design and find the most optimal method for TFM design in accordance with fast and accuracy design process. Results. An equivalent circuit is presented for the magnetic system of the transverse magnetic flux generator, which is characterized by a disk design of the rotor and excitation from permanent magnets in no-load mode. On the example of TFM-32-180, the principle of its solution using the working diagram of a permanent magnet is presented. Originality. The analytical calculation of the correct selection of the standardized permanent magnets dimensions to excite the transversal magnetic flux generator in no-load mode. Practical value. This generators work as a low speed machine and have a rather simple construction. It can be used as high effective machine in low speed rivers or wind turbines installations. Therefore, quality and accurate design process is a practically evaluated. Getting the possibility to analytically design the transversal magnetic flux generator more accurately is a good practical value of this perspective type of the machine.","PeriodicalId":214250,"journal":{"name":"Bulletin of NTU \"Kharkiv Polytechnic Institute\" Series: Electrical Machines and Electromechanical Energy Conversion","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125060578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving the efficiency and reliability of combined ship propulsions","authors":"Сергій Федорович Самонов, Олександ Рак, Оксана Володимирівна Глазєва","doi":"10.20998/2409-9295.2020.3.05","DOIUrl":"https://doi.org/10.20998/2409-9295.2020.3.05","url":null,"abstract":"","PeriodicalId":214250,"journal":{"name":"Bulletin of NTU \"Kharkiv Polytechnic Institute\" Series: Electrical Machines and Electromechanical Energy Conversion","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114835386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of periodic processes of electrical energy devices on the basis of matrix of transition of the states","authors":"Леонід Адамович Білий, Олег Степанович Поліщук, Олександр Леонідович Шпак, Світлана Петрівна Лісевич","doi":"10.20998/2409-9295.2019.4.17","DOIUrl":"https://doi.org/10.20998/2409-9295.2019.4.17","url":null,"abstract":"The mathematical model of the synchronous machine, the differential equations of which are presented in the normal form of Cauchy, an accelerated method of obtaining periodic processes on the basis of the transition matrix of states is proposed, and the algorithm for calculating periodic processes is given. Thanks to the calculation of the state transition matrix, the method of finding the initial conditions that lead to a periodic process is expanded to analyze the modes of power devices with saturated magneto resources. In addition, the efficiency of the method is described by the calculation of the electromechanical process, which is the two-phase short circuit of the synchronous generator.","PeriodicalId":214250,"journal":{"name":"Bulletin of NTU \"Kharkiv Polytechnic Institute\" Series: Electrical Machines and Electromechanical Energy Conversion","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124732231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of three-phase transformers with rectangular and circular conversion of laminated magnetic cores (active power losses)","authors":"Андрій Андрійович Ставинський, Олена Андріївна Авдєєва, Олександр Миколайович Циганов, Ростислав Андрійович Ставинський, Олексій Степанович Садовий","doi":"10.20998/2409-9295.2019.4.06","DOIUrl":"https://doi.org/10.20998/2409-9295.2019.4.06","url":null,"abstract":"","PeriodicalId":214250,"journal":{"name":"Bulletin of NTU \"Kharkiv Polytechnic Institute\" Series: Electrical Machines and Electromechanical Energy Conversion","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121927848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving the efficiency of an induction capacitor motor at partial load modes","authors":"Юрій Вікторович Шуруб, Юрій Леонтійович Цицюрський, Євген Михайлович Руденко","doi":"10.20998/2409-9295.2019.4.16","DOIUrl":"https://doi.org/10.20998/2409-9295.2019.4.16","url":null,"abstract":"","PeriodicalId":214250,"journal":{"name":"Bulletin of NTU \"Kharkiv Polytechnic Institute\" Series: Electrical Machines and Electromechanical Energy Conversion","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133110925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Numeral-field analysis of power of magnetic losses is in the three-phase inductor of magnetic-field","authors":"Володимир Іванович Мілих, Ларіса Василівна Шилкова","doi":"10.20998/2409-9295.2019.4.15","DOIUrl":"https://doi.org/10.20998/2409-9295.2019.4.15","url":null,"abstract":"","PeriodicalId":214250,"journal":{"name":"Bulletin of NTU \"Kharkiv Polytechnic Institute\" Series: Electrical Machines and Electromechanical Energy Conversion","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129976248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of the turbogenerator’s rotor stress-strain state when the steel is damaged","authors":"Юрій Миколайович Васьковський, Олександр Анатолійович Гераскін","doi":"10.20998/2409-9295.2019.4.07","DOIUrl":"https://doi.org/10.20998/2409-9295.2019.4.07","url":null,"abstract":"","PeriodicalId":214250,"journal":{"name":"Bulletin of NTU \"Kharkiv Polytechnic Institute\" Series: Electrical Machines and Electromechanical Energy Conversion","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115142077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of a segment of a series of linear displacement sensors","authors":"Виталий Викторович Рымша, Игорь Николаевич Радимов, Михаил Викторович Гулый, Игорь Петрович Бабич, Александр Андреевич Калиниченко, Иван Сергеевич Холошня","doi":"10.20998/2409-9295.2019.4.09","DOIUrl":"https://doi.org/10.20998/2409-9295.2019.4.09","url":null,"abstract":"","PeriodicalId":214250,"journal":{"name":"Bulletin of NTU \"Kharkiv Polytechnic Institute\" Series: Electrical Machines and Electromechanical Energy Conversion","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125468457","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigation of the impact of the magnetic system configuration on the magnetic gear torque characteristics","authors":"Виктор Владимирович Гребеников, Гамалея Ростислав Витальевич","doi":"10.20998/2409-9295.2019.4.10","DOIUrl":"https://doi.org/10.20998/2409-9295.2019.4.10","url":null,"abstract":"","PeriodicalId":214250,"journal":{"name":"Bulletin of NTU \"Kharkiv Polytechnic Institute\" Series: Electrical Machines and Electromechanical Energy Conversion","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125876343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Substantiation of the parameters of short-circuited rings for integrated design of an asynchronous motor using quasi-three-dimensional field analysis and modeling","authors":"Олександр Миколайович Попович, Іван Васильович Головань, Валентина Омельянівна Поліщук","doi":"10.20998/2409-9295.2019.4.13","DOIUrl":"https://doi.org/10.20998/2409-9295.2019.4.13","url":null,"abstract":"","PeriodicalId":214250,"journal":{"name":"Bulletin of NTU \"Kharkiv Polytechnic Institute\" Series: Electrical Machines and Electromechanical Energy Conversion","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115775156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}