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DDC
| 621 | |
Tác giả CN
| Minh Dinh Bui | |
Nhan đề
| Losses calculation and thermal analysis of a high-speed switched reluctance motor / Minh Dinh Bui | |
Nhan đề khác
| Tính toán tổn hao và phân tích nhiệt động cơ từ kháng tốc độ cao | |
Mô tả vật lý
| 11 p. | |
Tóm tắt
| The precise prediction of loses and the thermal analysis play an important role in improving the performances and efficiency of swiched reluctance motors. However, the calculation of SRM loses and temperature is especially complex due to the nonlinear magnetic characteristics with high frequency and saturaed fluxes. This paper describes the precise estimation and measurement method of the closses and temperature distribution in a 30 kW, 50,000 rpm switched reluctance machine. Firstly, a core los model was based on finite element analysis to determine flux waveforms. Measurement techniques were used to determine copper, core and mechanical losses. Secondly, those losses were applied to a thermal analysis model including a liquid stator cooling to calculate the temperature distributions in different materials of SRM. The results match with the data supplied by the manufacturer of the lamination steel. The objective of this SMR losses and thermal analysis method is a high speed of three phase 6/4 SMR. The experimental measurements were recorded by a data acquisition device. The temperature distribution was simulated 3D-FEA model. The tempererature rise at different points of the winding was also verified experimentally. | |
Từ khóa tự do
| Core loss density | |
Từ khóa tự do
| Phân tích nhiệt động cơ từ kháng | |
Từ khóa tự do
| SMR | |
Từ khóa tự do
| Thermal analysis and Swiched reluctance machine | |
Từ khóa tự do
| Tính toán tổn hao | |
Từ khóa tự do
| Tốc độ cao | |
Nguồn trích
| Tạp chí Tự động hóa ngày nay 2014P. 30-40
Số: Chuyên san 9 |
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000
| 00000nab#a2200000ui#4500 |
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| 001 | 20560 |
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| 002 | 9 |
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| 004 | 8CC4D413-E472-4109-8B5B-83CA85C9E68D |
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| 005 | 202004162158 |
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| 008 | 081223s vm| vie |
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| 009 | 1 0 |
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| 039 | |y20200416215800|zthaopt |
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| 082 | |a621 |
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| 100 | |aMinh Dinh Bui |
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| 245 | |aLosses calculation and thermal analysis of a high-speed switched reluctance motor / |cMinh Dinh Bui |
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| 246 | |aTính toán tổn hao và phân tích nhiệt động cơ từ kháng tốc độ cao |
|---|
| 300 | |a11 p. |
|---|
| 520 | |aThe precise prediction of loses and the thermal analysis play an important role in improving the performances and efficiency of swiched reluctance motors. However, the calculation of SRM loses and temperature is especially complex due to the nonlinear magnetic characteristics with high frequency and saturaed fluxes. This paper describes the precise estimation and measurement method of the closses and temperature distribution in a 30 kW, 50,000 rpm switched reluctance machine. Firstly, a core los model was based on finite element analysis to determine flux waveforms. Measurement techniques were used to determine copper, core and mechanical losses. Secondly, those losses were applied to a thermal analysis model including a liquid stator cooling to calculate the temperature distributions in different materials of SRM. The results match with the data supplied by the manufacturer of the lamination steel. The objective of this SMR losses and thermal analysis method is a high speed of three phase 6/4 SMR. The experimental measurements were recorded by a data acquisition device. The temperature distribution was simulated 3D-FEA model. The tempererature rise at different points of the winding was also verified experimentally. |
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| 653 | |aCore loss density |
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| 653 | |aPhân tích nhiệt động cơ từ kháng |
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| 653 | |aSMR |
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| 653 | |aThermal analysis and Swiched reluctance machine |
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| 653 | |aTính toán tổn hao |
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| 653 | |aTốc độ cao |
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| 773 | |tTạp chí Tự động hóa ngày nay |d2014|gP. 30-40|iChuyên san 9 |
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| 890 | |c1|a0|b0|d12 |
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