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| High power factor controlled step-up recitifer for aviation |
| Shi Xiaoyang |
| Naval Equipment Department, Xi’an 710000 |
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Abstract The DC power used in aviation, generally obtained by the constant frequence AC rectifier, non-line of the converter itself and the load, causing much humorous on the AC power, reducing the power factor. In this paper, an improved scheme is studied for the serious harmonic pollution casued by the non controlled recitifier bridge in a power converter, compared with the performance of several kinds of rectifier, a high power factor controlled rectifier is proposed, analyzed the principle of the circuit, and from the simulation level proving the advantages of controlled recitifier in the aspects of harmonic suppression, high power factor, DC output can be adjusted flexibly and so on.
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Received: 05 September 2018
Published: 17 April 2019
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2019, Vol. 20 
