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ENERGY REGENERATING SYSTEM for HEV,EV using PSpice

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ENERGY REGENERATING SYSTEM for HEV,EV using PSpice

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ENERGY REGENERATING SYSTEM for HEV,EV using PSpice

  1. 1. ENERGY REGENERATING SYSTEM for HEV,EV using PSpice Copyright (C) Bee Technologies 2015 1 11JUN2015 Bee Technologies http://www.beetech.info/ (Japanese) http://www.bee-tech.info/ (English) Tsuyoshi Horigome
  2. 2. Index • Block Diagram • How to use concept kit • About Motor Generator Model • About Control Signal • About Buck Converter • About Li-Ion Battery • Simulation Result Copyright (C) Bee Technologies 2015 2
  3. 3. Block Diagram Copyright (C) Bee Technologies 2015 3 MG 3-phase rectifier Buck Li-Ion Battery ChargeIGBT:300A/600V Step-down voltage Maximum Voltage=4.2[V] Capacity(CAh)=50[Ah] Amount of Batteries(N)=85Cells Vin=480[Vrms] Vout=630[V]5 Vin=630[V] 5 Vout=200-360[V] Frequency=50[Hz] VMAX=400[V]
  4. 4. GND GND GND Charge Current Limit GND GND_SW Riso 100MEG 0 DMOD D7 GND Vrectif ier VD Cout 880uF WD U SPWM CTL1 CTL2 CTL3 Vref 1 Vref 2 Vref 3 VP WP A - + + - E7 E -1 0 DMOD D1 DMOD D3 D8 DCT300DJH060 DMOD D5 - + + - E8 E -1 0 DMOD D2 UP DMOD D4 UD R2 15k VP WP U1 CT300DJH060 - + + - E1 E 3 - + + - E3 E 3 - + + - E5 E 3 DMOD D6 00 0 UP U2 CT300DJH060 U3 CT300DJH060 R3 15k R4 15k VDUD WD - + + - E2 E 3 - + + - E4 E 3 - + + - E6 E 3 00 0 U4 CT300DJH060 - + + - E9 E -1 0 U5 CT300DJH060 U6 CT300DJH060 R5 15k R6 15k R7 15k 0 C V1 FREQ = 50 VAMPL = {Vrms*sqrt(2)} VOFF = 0 PHASE = 0 V2 FREQ = 50 VAMPL = {Vrms*sqrt(2)} VOFF = 0 PHASE = -120 V3 FREQ = 50 VAMPL = {Vrms*sqrt(2)} VOFF = 0 PHASE = -240 B PARAMETERS: Vrms = 280 GND_SW VG2 TD = 0 TF = 100n PW = {Duty _buck*(1/Freq_buck)} PER = {1/Freq_buck} V1 = 0 TR = 100n V2 = 0 D_disch D9 R9 15k V101 {(4.2*N)-(8.2m)}U8 CT300DJH060 - + + - E11 E 1 IBATT 0Vdc PARAMETERS: N = 85 CAh = 50 rate = 1 HI G2 R10 1u PARAMETERS: Voch = {(4.2*N)-(8.2m)} Capacity = 1 VG1 TD = 0 TF = 100n PW = {Duty _buck*(1/Freq_buck)} PER = {1/Freq_buck} V1 = 0 TR = 100n V2 = 15 + - U9 LI-ION_BATTERY SOC = 0 NS = {N} TSCALE = {3600*4} C = {CAh} C2 10n L1 225uH 1 2 C1 315uF VBATT PARAMETERS: Freq_buck = 10k Duty _buck = 0.44 rl1 10m n1 rc1 0.05m G1 R8 15k U7 CT300DJH060 - + + - E10 E 1 Simulation Circuit and Setting - Generator, 3 phase rectifier, Buck converter and Li-Ion Battery Copyright (C) Bee Technologies 2015 4 3-phase rectifier Motor Generator Buck converter Li-Ion Battery Vrms=280V Freq_buck=10k Duty_buck=0.44 N=85 CAh=50 SOC : 0% http://www.ae.pwr.wroc.pl/filez/20110606092430_HEV_Toyota.pdf
  5. 5. About Motor Generator Model Copyright (C) Bee Technologies 2015 5 Phase angle between V1 and V2, V2 and V3, V3 and V1 are equaled 120 degree () 0 V1 FREQ = 50 VAMPL = {Vrms*sqrt(2)} VOFF = 0 PHASE = 0 V2 FREQ = 50 VAMPL = {Vrms*sqrt(2)} VOFF = 0 PHASE = -120 V3 FREQ = 50 VAMPL = {Vrms*sqrt(2)} VOFF = 0 PHASE = -240 PARAMETERS: Vrms = 280
  6. 6. About Control Signal (1/3) Copyright (C) Bee Technologies 2015 6 VD WD U SPWM CTL1 CTL2 CTL3 Vref 1 Vref 2 Vref 3 VP WP - + + - E7 E -1 0 - + + - E8 E -1 0 UP UD - + + - E9 E -1 0 Double click Output voltage (3-phase motor generator) feed to Vref1, Vref2 and Vref3 Control Signal of Switching IGBT To Connected to Motor Generator
  7. 7. About Control Signal (2/3) Copyright (C) Bee Technologies 2015 7 V4TD = 0 TF = {(0.5/Freq)} PW = 1n PER = {1/Freq} V1 = {Vsawh} TR = {(0.5/Freq)} V2 = {Vsawl} 0 PARAMETERS: Freq = 500 m1 = {Vsawh-Vsawl} m2 = {Vsawl-Vsawh} PARAMETERS: Vsawh = 3 Vsawl = -3 IN+ IN- OUT+ OUT- E1 IF(V(%IN+)>V(%IN-),1,-1) EVALUE 0 IN+ IN- OUT+ OUT- E2 IF(V(%IN+)>V(%IN-),1,-1) EVALUE 0 IN+ IN- OUT+ OUT- E3 IF(V(%IN+)>V(%IN-),1,-1) EVALUE 0 saw CTL3 CTL2 CTL1 - + + - E4 E 0.01 00 Vref 1 - + + - E5 E 0.01 0 0 Vref 2 - + + - E6 E 0.01 0 0 Vref 3 SPWM Reference voltage compared with sawtooth signal Sawtooth Signal
  8. 8. About Control Signal (3/3) Copyright (C) Bee Technologies 2015 8 Vref1 Vref2 Vref3 CTL1 CTL2 CTL3
  9. 9. About Buck Converter (1/2) Copyright (C) Bee Technologies 2015 9 GND GND_SW Riso 100MEG 0 D8 DCT300DJH060 DMOD D7 Vrectif ier Cout 880uF GND_SW VG2 TD = 0 TF = 100n PW = {Duty _buck*(1/Freq_buck)} PER = {1/Freq_buck} V1 = 0 TR = 100n V2 = 0 R9 15k U8 CT300DJH060 - + + - E11 E 1 G2 VG1 TD = 0 TF = 100n PW = {Duty _buck*(1/Freq_buck)} PER = {1/Freq_buck} V1 = 0 TR = 100n V2 = 15 L1 225uH 1 2 C1 315uF VBATT PARAMETERS: Freq_buck = 10k Duty _buck = 0.44 rl1 10m n1 rc1 0.05m G1 R8 15k U7 CT300DJH060 - + + - E10 E 1 No Use Voltage and Current are controlled by adjust “Duty_buck” parameter of Upper IGBT (U7)
  10. 10. About Buck Converter (2/2) Copyright (C) Bee Technologies 2015 10 UPPER IGBT:VDS UPPER IGBT:VGS LOWER IGBT:VGS
  11. 11. About Li-Ion Battery Copyright (C) Bee Technologies 2015 11 GND GNDGND D_disch D9 V101 {(4.2*N)-8.2m} IBATT 0Vdc PARAMETERS: N = 85 CAh = 50 rate = 1 PARAMETERS: Voch = {(4.2*N)-8.2m} Capacity = 1 HI + - U9 LI-ION_BATTERY SOC = 0 NS = {N} TSCALE = {3600*4} C = {CAh} C2 10n “N” is Amount of Battery Cell “TSCALE={3600*4}” is meant 1second (simulation setting-runtime) equal 4 hours “CAh” is Capacity of Battery (ampere-hour capacity)
  12. 12. Simulation Result (parametric sweep) Copyright (C) Bee Technologies 2015 12 Duty_buck=0.44 Duty_buck=0.34 Duty_buck=0.24 Battery Voltage Battery Charging Current Buck: Output Voltage Buck: Gate Drive Voltage 3-phase rectifier: Output Voltage 3-phase Generator: Output Voltage 6 Hours Simulation time for 1 condition is about 15 minute

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