脉冲序列控制电流断续模式Buck变换的动力学建模与边界.pdf
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Acta Phys. Sin. Vol. 61, No. 12 (2012) 120501
Buck
*
1) 2)† 1) 1)
1) ( , 610031 )
2) ( , 213164 )
( 2011 10 7 ; 2011 11 15 )
,
(discontinuous conduction mode, DCM) (pulse train, PT) Buck ,
PT DCM Buck . ,
PT DCM Buck 1 2 3 ,
PT DCM Buck . , , PT
DCM Buck , , .
PSIM , .
, .
: , , Buck ,
PACS: 05.45.−a
Floquet
1 , ;
, ,
DC-DC .
, [5−8] ,
. , ,
DC-DC ,
[1−8] , DC-DC .
. DC-
DC , ,
[5−8] , DC-DC [10] PT [11,12]
. [13] .
, . , DC-DC PWM ,
. (pulse train, PT)
[1−9] ,
Hopf , [11,12], . PT
* (: .
E-mail: mervinbao@126.com
c
2012 Chinese Physical Society
120501-1
Acta Phys. Sin. Vol. 61, No. 12 (2012) 120501
i t3 ,
, . , ,
[14].
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