主要内容
HEV PMSM驱动器测试线束
该示例显示了用于永磁同步电动机（PMSM）驱动器的测试线束，其尺寸适用于典型的混合动力车辆。测试线束可用于在给定速度和扭矩操作时确定整体驱动损耗。然后，Simscape™电气™电机和驱动（系统级）块可以使用该测试线束的列表损失信息，以便快速模拟完整的驱动周期，同时仍准确地预测整体系统效率。
模型
三相逆变子系统
Scopes和Simscape Logging的仿真结果
下图显示了Spectrum Analyzer的结果。第二曲线显示测量和指挥转子速度。还绘制绕组电流，这解释了电动机速度的高频纹波。
下表显示了EE_PMSM_DRIVE模型中的各个组件消耗的功率。使用Logged Simscape变量和损耗计算实用程序EE_GetPowerLossSummary计算这些总计。显示负载中的总输出功率以及损耗。
运行PMSM驱动器测试线束模型以产生模拟数据效率= 85.9717％速度= 1400rpm和扭矩= 200nm = 200nm vatts y vatts y组件如下：loggingnode power ________________________________________________motor_pmsm_dr____parameterize_pmsm'} 3609.5 {'ee_motor_pmsm_drive.three_phase_inverter。Switch2.IGBT '} 158.6 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.Switch3.IGBT'} 157.2 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.Switch5.IGBT'} 155.3 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.Switch6.IGBT'} 153.3 {' ee_motor_pmsm_drive.Three_Phase_Inverter.Switch4。IGBT '} 151.4 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.Switch1.IGBT'} 143.3 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.D2'} 23.6 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.D1'} 21.6 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.D4'} 21.4 {' ee_motor_pmsm_drive。three_phase_inverter.d6'} 20.7 {'ee_motor_pmsm_drive.three_phase_inverter.d5'} 20.4 {'ee_motor_pmsm_drive.Three_Phase_Inverter.D3' } 19.5 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.C0'} 11.2 { 'ee_motor_pmsm_drive.R'} 4.4 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.Switch2.Gate_Driver'} 0.9 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.Switch6.Gate_Driver'} 0.8{ 'ee_motor_pmsm_drive.Three_Phase_Inverter.Switch3.Gate_Driver'} 0.7 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.Switch4.Gate_Driver'} 0.7 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.Switch1.Gate_Driver'} 0.6 { 'ee_motor_pmsm_drive.Three_Phase_Inverter.Switch5.Gate_Driver'} 0.5
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