1、 B PFCM 8 +( c1.v + 8 g 610039;2.S t b9 = + 8 g 610047Survey of the Bridgeless Power Factor Correction Converter CAO Taiqiang1, WANG Jun1, LUO Qian2, SUN Zhang1(1.School of Electric Information, Xihua University, Chengdu 610039, China;2. Information FilialeThe Second Research Institute Of CAACChengD
2、u 610041China)ABSTRACT: More and more electronic devices connected to the grid, and bring a large number of harmonics. To meet harmonic standards, power factor correction (PFC) technology is becoming a hotspot. The efficiency of PFC converter is low with the global operating voltage range (85-265V)
3、at low voltage input voltage. So, bridgeless PFC converter topology caused the attention of researchers at home and abroad. This paper describes the development status of the bridgeless PFC converter and a comprehensive overview of the course of development of Boost, Sepic, Cuk bridgeless PFC conver
4、ter topology. Furthermore, bridgeless PFC converter topology synthesis program is divided into three categories, respectively. Finally, the development direction of the bridgeless converter topology is presented. KEY WORDS Bridgeless Power Factor Correction converter; Bipolar Gain; Boost Converter;
5、Sepic Converter; Cuk Converter K1 0 ! v ob oS qy n (Power Factor Correction, PFC)/ b oTS (85V-265V) PFCM Hr q C B PFCM S =1b B PFC M ?ZCi BoostaSepicaCuk B PFC M ?Z 8 i| B PFC M Zs v sY W% bK BM ?ZZ_b1oM B PFCM 9m BoostM SepicM CukM 0 “ 0/ y ?ZW 0 71 ! _ o1 P “do5 mboX S =E1iOS =M1F K “doM1Sb x SE*X
6、 ! 3oKSboZE =yy Z =y Vh o1 YV eZEyy “dXo YV“di ro ro ro bs qy n/ YV =yZE os yb qy n/ o =yB1-7bXv D PFC/ M1bD 1 PFC m1C PFCZ W% bD 2M PFCM LCZs D 3) l qM PFC %Z# PFC KD |Z |bD 4) q PFCM 71/ LCZD 5$)PFCM %ZD 6$ M MPFC M LCZD74 ? AC-DC M 8 b oTS(85V-265V) PFC M B1 | ) T3 7.d -)PFC M Hr q 8b BPFC M Z %
7、B5 S =EW19-54 7N 5“d8 Db TS =M1D -%iPFC/ BPFC M Z8 9 v BPFC M Z1 Z i B PFCM L= bK BPFCM ?Z4 T4b 1 BPFC M ?ZC o S = H PFCM r q %B5 BPFC nZb*1983 M D. M. Mitchell4 Dual-Boost B1$M Z15.d B TBoost PFC M M1 BZ 719 BD=5hl Y 71 q V74 r qb2002 MiE8 nQ| BPFC M Z L= D12 8 LCbV A BPFC M e LC 4 “ “/ eZ b?7 eZb
8、e(One Cycle Control,OCC) 1“ 1E BPFC M 123bV2002 M TI a 8 pB BPFC M %Z19-11b 2-phase Boost BPFC M O L= b S = km p B PFC %ZC v 1 BPFCM M1D13-51b/ t BPFC M LCZs b 2 B1$M Z8 2.1 Z-11314 PFCM L | .d PFCM LCZ | V BM ho DC/DC M LC bZ-1 X1314|V B LC m m 1 Ubm1(a) e(t)=Esin(2fet)E U b DC/DC M LCMb DC/DCM ? L
9、C M#1 LCm 1(a)M E (1) 1 6B DC/DCM V LC m m 1(b) Ub m 1 X DC/DC M BuckaBoostaBuck-BoostaCukaSepicaZeta M BAC/DCM LC m V ?i sY m 2(a)m 2(b) UbvN?5 B PFCM D1314 XW b m 3Z B PFCM b e(t)DC/DC+U(a) m(b) DC-DCM mm 1 B AC/DC PFCM mFig. 1 Schematic diagram of the Bridgeless AC/DC PFC converter (a).d DC-DCM L
10、C m(b) DC-DCM LC mm 2 B AC/DCM LC mFig. 2 Schematic diagram of the Bridgeless AC/DC converter (a) - I (b) -I I m 3 B AC/DCM Fig. 3 Topology of bridgeless AC/DC converter 2.2 Z -2 V B ho DC/DCM ( V LC PFC ?b BoostaSepicaCukM W PFCM btM L) B PFCM ?Z V79 LC B PFCM Z -2b 2.2.1 Boost B PFCM Boost B PFCM
11、?Z m 4 Ub m4(a).d Boost PFCM N 3 B M m 3 Ubm 4(a)M M1 Y i 71 qV7hl Y Y 4 r qb m4(b)m- T Boost B PFCM ?T CCM TK 7m 4(c) Dual-Boost B PFCM /M . 2 4 L= 1 p m 4(d)_ 71 Boost B PFCM 715 b z O “9F M e 4b-%4m 4(e)m4(f) B L= X9-12b S O e LCbLS1S2GvacRLvacRS1 S2D1 D3D2D4CoD1 D2CoL1vacRS1 S2D1 D2CoD4D3L2S2S1v
12、acL1 D1L2D2D3 D4LvacRS1D1D2CoS2S1vacLD1D3 D4RCo(a) Boost PFCM (b) m- T BBoost PFCM 20 (c) Dual-Boost B PFCM 15-17(d) _ 71 B Boost PFCM 19(f) 2-phase B Boost PFCM 910(e) 2nd-Dual-Boost B PFCM 18212223m 4 B BoostM ?Z Fig .4 Development process of bridgeless Boost PFC converter m 5SepicaCuk B PFCM Fig
13、.5 Topological structure of bridgeless Sepic and Cuk PFC converter 2.2.3 SepicaCuk B PFCM SepicaCuk B PFCM ?Z m5 Ub m5(a)a(b).d B T PFCM N 3 B M m 5 Ubm5(a)a(b)M M1 Y i 71 qV7hl Y Y 4 r qbm 5(d)a(e)sYm- TSepicaCuk B PFCM M ?TCCM T 7m 5(c)_ 71 Sepic B PFCMM t bm5(g)a(h) Dual-Sepic B PFCM Dual-CukBPFC
14、M bm 5(f) 2-M B Cuk PFCM bm5(i)a(j) B Vm 5(c) 7 P 715 z e e LCb m 5(f)M T m 6 U35b m 6Type-4 B Sepic M TFig .6 Isolation of bridgeless sepic PFC converter 2.2.3 Buck-BoostaBuck B PFCM “ M 9 V LC PFC ?636bm7(b)m7(d)sY Buck B PFCM a ) Buck-Boost BPFCM b PFCM 71 M q sBK O1v ro b m 7BuckaBuck-Boost B PF
15、CM Fig .7 bridgeless PFC converter with pulsing input current 2.2.4 B Z -2 XZ -1 V PFCM LC b1 AM m 4(f)m 5(f) X PM sYTBDC-DCM H o V DC-DCM b V DC-DCM sY| T V LCV b X A wi * b BeM B PFCM LCZBoost DC-DCM SepicaCukM b .d Boost DC-DCM LC M sY m 8(a) 8(b) U I| | H9 V m 8(c)m 8(d) UM bm8(a) 8(b)1 V1 LC |M
16、 =5 DQ_ Vbi L=m 8(b) 715 S1P PMOS a sZL NMOSb | M m 8(a) U Boost DC-DCM F V m 4(c)(e)(f) U BM b F m 8(a)a8(b) B Dual-Boost PFCM m 9(a) Ub Vm 8(c)m8(d)9 VF B PFCM s V 9 m 9(a) UbN LCZ Tm5(c)M LC B“b .d Boost PFCM 7 h“ =5 B 71 =iB=5 4M r qb i/ 1) M i O Fb 9v M 8 F99F q 2) 7151 zb N H m8(a)m 8(c)sY V L
17、C 9 V| Fy B PFCM b|m 8(a)m 8(c) L1B9 PB B BoostM m 9(b) UbN LC m5(i)a(j) b Vm 8(b)m 8(d)9 V B PFCM m 9(c) Ubm 9(c) VM LC Boost PFCM P PMOS5 LC m m9(d) Ubm 9(a)1 Vm 9(b) UM B h“ OM h“ .d Boost PFCM B4 r qbm 9(c) UM m9(b)“ b (a) PPI-PPO (b) NPI-NPO (c) PPI-PPO (d) PPI-PPO m 8.d Boost DC-DCM Fig.8 Conv
18、entional Boost DC-DC converter D1D2Co1LvinS1S2VoRLGCo2D1D2CoLvinS1S2VoRG(a) -I (b) -II (c) -III (d) -IV m 9 Boost B PFCM Fig.9 Dual-Boost bridgeless PFC converter 2.3 Z -3 .d DC-DC M / 9m ? M 417 PFCM AC-DCM 1| M byN.d DC-DC M ?T PFCM b LC PFCKZE YV- B| M ho V DC-DC M b.d B T PFCM ?h“ By.d DC-DC M 9
19、mDC-DCM 9m+ H DC-DCM M5“ DC-DC M V LCAC-DCMV7 Vh“.d AC-DCM B4M r qb N X p “ -i DC-DCM m 10 U414243bL ! 715 S1 b1M 9m+ wL m 11 Ubm10(a)m 10(b)9m wL m 11(a) Um10(c)m 10(d)9m wL m 11(b) Ub D 43 A. Ikriannikov9mM W% b 2010 M Slobodan Cuk4 BBPFCM 44| V e 71_ 71M V PFCM m m 12 U444546bNM 4 14546b (a) 9m -
20、I (b) 9m -II (c) 9m -III (d) 9m -IV m 109m B PFCM Fig.10 Bridgeless PFC converter with bipolar gain (a) 9m -I (b) 9m -II m 119m+Fig. 11 Curves of Bipolar Cain m 12 B PFCM Fig.12 Novel bridgeless PFC converter 3 Z1 - B PFCM ZbV A ZZh“.d B TBoost PFCM =5 B4r qb AZ -1Z -2 (1 DC/DCM 7Z -3M V B AC-DCM bZ
21、 -1Z -2 q qb OZ -1i q h“ =5 B M r q bZ -1D 144M %Z rT AbZ -1VsY e LC ee eZ13bZ -2 M PFCM Z “ - Z / q=B bWbZ -3 X LC B PFCM M e eZ T LC.d B T PFCM / e9Fb B1$M ?ZZ_.d B PFCM Z ( ) -) PFCM LC BZ)r q DC-DCM b B4PFCM r q) PFCM W15647-52bD 6 V B DC-DCM V LC) PFCMb 7?Z B) PFCM BGbD 494 B) B PFCM X m- T LC
22、B9FBW% ? H q b V| B PFCZ) PFCM b + M =) B PFCM PFC5 9mM 9| B PFCM ?ZZ_bE?Z e9mM PFC e LCZb 5 “ -i B PFC M 8i9 B PFCM LCZbsY BoostaSepicaCukM B PFCM ?Z bK) B PFCM 9mM | B PFC M ?ZZ_b ID1 On Semiconductor. Power Factor Correction (PFC) Handbook: Choosing the Right Power Factor Controller Solution, 201
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