应用与设计

3-Phase Motor Drive 3-Phase Modulation Po=10kW,R6047MNZ1

详情介绍
Key Features
  • Spice Simulation Evaluation Circuit is available. Download Circuit Data
  • Input: Vin=400V
  • Output: Po=10kW
    Vph_ph=320Vpk (Vin*MR)
    Im=25.5A (Po/Vin/MR/√1.5)
  • PWM: fsw=20kHz (3-Phase Modulation)
    rpm=3000
    MR=0.8 (Vph_ph(pk)/Vin)
    td1=100ns
    td2=100ns
  • Gate Drive: Vd=10V Vs=-2V
    R source1=5Ω
    R sink1=2Ω
    R source2=5Ω
    R sink2=2Ω
  • Q1,2,3,4,5,6: R6047MNZ1 (600V 47A)
    Si MOSFET
    Fast Reverse Recovery
  • L1,2,3: 1mH
  • R1,2,3: {Po/Im/Im/3}
  • R4: {(Im-1)*10k}
  • R5: 10kΩ
  • Tj=100℃
Used Products