Modulação Vetorial Aplicada ao Retificador Trifásico PWM - Ivo Barbi

Modulação Vetorial Aplicada ao Retificador Trifásico PWM - Ivo Barbi Modulação Vetorial Aplicada ao Retificador Trifásico PWM - Ivo Barbi

13.07.2015 Views

235R95C497.7kV15n646nVo5/400V830R92 TL0822-10k3+U30A0V15p8 4V+ V-OUT1VIdref2.65nC46 R931.32nV15n100kVIdrefIderrod+ -IqC45R96 TL0825.166k23U31A0-+8 4V+ V-V15pOUT10.186DdVC472.65nC48 R941.32nV15n100kV0IqerroqR97 TL08225.166k3U32A0-+8 4V+ V-V15pOUT10.186DqVFig. B.3 – Controlador de tensão e controladores de corrente com desacoplamento.IdsetorApsetorBnsetorCpcmd1aDAE41V73V74V800+ -+ -VtriV75+ -V780VtriV790IN+ OUT+IN- OUT-ETABLEV(%IN+, %IN-)cmd2a+ -0+ -0DBE42VIN+ OUT+IN- OUT-ETABLEV(%IN+, %IN-)Vtri+ + - -0IN+ OUT+INsetorAnOUT-ETABLE+ -setorBp setorCnV(%IN+, %IN-)cmd3aV76V77DCE43000Fig. B.4 - Determinação dos setores e comparação.V

236um5um1Eq1um1Eq4Dalfa1.225Dalfa1.225VDbetaDbeta 0.7070.707Vum1Eq2um1Eq5VDalfa1.225VDalfa1.225Dbeta0.707Dbeta.707um1Eq3um1Eq6VVDbeta1.414Dbeta1.414Fig. B.5 - Cálculo das razões cíclicas dos interruptores.setorApSbreak-X1setorBnSbreak-X1setorCpSbreak-X1setorAnSbreak-X1setorBpSbreak-X1setorCnSbreak-X1S40 Eq1S46 Eq2S34+ +umsetorAp+ +setorAp+ +--Sbreak-X1 -Sbreak-X1 ---0S410umS47 Eq30+ +S35setorBnsetorBn+ +Eq1+ +--Sbreak-X1 -Sbreak-X1 ---0S420Eq3S48 um0setorCp+ +setorCp+ +S36 Eq4+ +--Sbreak-X1 -Sbreak-X1 ---DB0DAS430Eq5S49 Eq40+ ++ +S37 umsetorAnsetorAn+ +--Sbreak-X1 -Sbreak-X1 ---0S440umS50 Eq60 + +Eq5setorBp+ +S38setorBp+ +--Sbreak-X1 -Sbreak-X1 ---0S450Eq6S51 um0+ +S39 + ++ + Eq2 setorCnsetorCn--Sbreak-X1 -Sbreak-X1 ---000VFig. B.6 - Escolha dos setores.VVDCB.2. “Netlist” para a Simulação do Retificador Trifásico UnidirecionalY_1* Schematics Netlist *V_V37 seno 0+SIN 0 1 60 0 0 0V_V38 coseno 0+SIN 0 1 60 0 0 90V_V42 senop120 0+SIN 0 1 60 0 0 120V_V43 cosenop120 0+SIN 0 1 60 0 0 210V_V44 senom120 0+SIN 0 1 60 0 0 -120V_V45 cosenom120 0+SIN 0 1 60 0 0 -30V_V47 V15p 0 DC 15V_V46 V15n 0 DC -15E_SUM23 $N_0001 0 VALUE{V($N_0002)+V($N_0003)}E_SUM24 $N_0004 0 VALUE{V($N_0005)+V($N_0001)}E_MULT34 $N_0002 0 VALUE {V(coseno)*V(I1)}E_MULT35 $N_0003 0 VALUE{V(cosenom120)*V(I3)}E_MULT36 $N_0005 0 VALUE{V(cosenop120)*V(I2)}E_SUM25 $N_0006 0 VALUE{V($N_0007)+V($N_0008)}E_SUM26 $N_0009 0 VALUE{V($N_0010)+V($N_0006)}E_MULT37 $N_0007 0 VALUE {V(seno)*V(I1)}E_MULT38 $N_0008 0 VALUE {V(senom120)*V(I3)}E_MULT39 $N_0010 0 VALUE {V(senop120)*V(I2)}E_GAIN40 Id 0 VALUE {.8165 * V($N_0004)}E_GAIN39 Iq 0 VALUE {0.8165 * V($N_0009)}X_S34 setorAp 0 um DA qualyuniy20k_S34X_S35 setorBn 0 Eq1 DA qualyuniy20k_S35X_S36 setorCp 0 Eq4 DA qualyuniy20k_S36X_S37 setorAn 0 um DA qualyuniy20k_S37X_S38 setorBp 0 Eq5 DA qualyuniy20k_S38X_S39 setorCn 0 Eq2 DA qualyuniy20k_S39X_S52 cmd1a 0 $N_0011 $N_0012 qualyuniy20k_S52

236um5um1Eq1um1Eq4Dalfa1.225Dalfa1.225VDbetaDbeta 0.7070.707Vum1Eq2um1Eq5VDalfa1.225VDalfa1.225Dbeta0.707Dbeta.707um1Eq3um1Eq6VVDbeta1.414Dbeta1.414Fig. B.5 - Cálculo das razões cíclicas dos interruptores.setorApSbreak-X1setorBnSbreak-X1setorCpSbreak-X1setorAnSbreak-X1setorBpSbreak-X1setorCnSbreak-X1S40 Eq1S46 Eq2S34+ +umsetorAp+ +setorAp+ +--Sbreak-X1 -Sbreak-X1 ---0S410umS47 Eq30+ +S35setorBnsetorBn+ +Eq1+ +--Sbreak-X1 -Sbreak-X1 ---0S420Eq3S48 um0setorCp+ +setorCp+ +S36 Eq4+ +--Sbreak-X1 -Sbreak-X1 ---DB0DAS430Eq5S49 Eq40+ ++ +S37 umsetorAnsetorAn+ +--Sbreak-X1 -Sbreak-X1 ---0S440umS50 Eq60 + +Eq5setorBp+ +S38setorBp+ +--Sbreak-X1 -Sbreak-X1 ---0S450Eq6S51 um0+ +S39 + ++ + Eq2 setorCnsetorCn--Sbreak-X1 -Sbreak-X1 ---000VFig. B.6 - Escolha dos setores.VVDCB.2. “Netlist” para a Simulação do <strong>Retificador</strong> Trifásico UnidirecionalY_1* Schematics Netlist *V_V37 seno 0+SIN 0 1 60 0 0 0V_V38 coseno 0+SIN 0 1 60 0 0 90V_V42 senop120 0+SIN 0 1 60 0 0 120V_V43 cosenop120 0+SIN 0 1 60 0 0 210V_V44 senom120 0+SIN 0 1 60 0 0 -120V_V45 cosenom120 0+SIN 0 1 60 0 0 -30V_V47 V15p 0 DC 15V_V46 V15n 0 DC -15E_SUM23 $N_0001 0 VALUE{V($N_0002)+V($N_0003)}E_SUM24 $N_0004 0 VALUE{V($N_0005)+V($N_0001)}E_MULT34 $N_0002 0 VALUE {V(coseno)*V(I1)}E_MULT35 $N_0003 0 VALUE{V(cosenom120)*V(I3)}E_MULT36 $N_0005 0 VALUE{V(cosenop120)*V(I2)}E_SUM25 $N_0006 0 VALUE{V($N_0007)+V($N_0008)}E_SUM26 $N_0009 0 VALUE{V($N_0010)+V($N_0006)}E_MULT37 $N_0007 0 VALUE {V(seno)*V(I1)}E_MULT38 $N_0008 0 VALUE {V(senom120)*V(I3)}E_MULT39 $N_0010 0 VALUE {V(senop120)*V(I2)}E_GAIN40 Id 0 VALUE {.8165 * V($N_0004)}E_GAIN39 Iq 0 VALUE {0.8165 * V($N_0009)}X_S34 setorAp 0 um DA qualyuniy20k_S34X_S35 setorBn 0 Eq1 DA qualyuniy20k_S35X_S36 setorCp 0 Eq4 DA qualyuniy20k_S36X_S37 setorAn 0 um DA qualyuniy20k_S37X_S38 setorBp 0 Eq5 DA qualyuniy20k_S38X_S39 setorCn 0 Eq2 DA qualyuniy20k_S39X_S52 cmd1a 0 $N_0011 $N_0012 qualyuniy20k_S52

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