Temperature Effects on the Magnetic Properties of Silicon-Steel Sheets Using Standardized Toroidal Frame
| Autor: | Chia-Yun Tsai, Shih-Yu Lin, Cheng-Ju Wu, Shang-Chin Chou, Jia-Yush Yen |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Silicon
Materials science Article Subject Acoustics Iron Environment controlled chemistry.chemical_element lcsh:Medicine engineering.material lcsh:Technology General Biochemistry Genetics and Molecular Biology Electricity Increased iron Waveform lcsh:Science General Environmental Science Mechanical Phenomena Toroid lcsh:T Magnetic Phenomena Frame (networking) lcsh:R Temperature General Medicine Equipment Design Reference Standards Magnetic flux chemistry Steel engineering lcsh:Q Electromagnetic Phenomena Electrical steel Research Article |
| Zdroj: | The Scientific World Journal, Vol 2014 (2014) The Scientific World Journal |
| ISSN: | 2356-6140 |
| DOI: | 10.1155/2014/975051 |
| Popis: | This study designed a detachable and standardized toroidal test frame to measure the electromagnetic characteristic of toroidal laminated silicon steel specimens. The purpose of the design was to provide the measurements with standardized and controlled environment. The device also can withstand high temperatures (25–300°C) for short time period to allow high temperature tests. The accompanying driving circuit facilitates testing for high frequency (50–5,000 Hz) and high magnetic flux (0.2–1.8 T) conditions and produces both sinusoidal and nonsinusoidal test waveforms. The thickness of the stacked laminated silicon-steel sheets must be 30~31 mm, with an internal diameter of 72 mm and an outer diameter of 90 mm. With the standardized setup, it is possible to carry out tests for toroidal specimen in high temperature and high flux operation. The test results show that there is a tendency of increased iron loss under high temperature operation. The test results with various driving waveforms also provide references to the required consideration in engineering designs. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text