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ofdmbaseband
- the OFDM PHY is adaptive therefore it supports multiple schemes BPSK, QPSK, 16-QAM and 64-QAM for data carriers’ modulation. The constellation diagrams are gray mapped and shows the magnitudes I and Q (In-phase and Quadrature) components of e
C1
- 建立简化的高功率因素整流器的开关周期和电源周期的时域平均模型。已知交流电压源有效值为220V，写出相应直流电压源电压以及电路中其他控制参数的具体确定过程，并将两个模型的输出进行对比。-To establish a simplified high-power factor rectifier and power cycle the switching cycle average model in time domain. Effective value of AC voltage source k
pfc
- 用于功率因数校正电路的程序，用汇编编程的，如果对大家有用请下载-A small-singal model for the boost power factor correction circuit
pwm_rectifer_dc_ac
- 关于逆变器的实现直流电压转至交流电压，满足网侧电压的功率因数，simulink模型-Implementation on the inverter DC voltage AC voltage to go to meet the network side voltage of the power factor, simulink model
three-phase-PWM-rectifier
- 提出了一种无电流传感器的三相 PWM 整流器控制策略。系统采用双闭环控制，外环 PI 调节器控制直流侧输出电压，内环通过滞环调节器控制有功功率和无功功率，达到单位功率因 数运行的目的。根据整流器的数学模型通过电流重构可获得网侧电流，以实现无电流传感器控制。 仿真实验证明该方案具有良好的控制性能。-In this paper a current sensorless control strategy of three-phase PWM rectifiers is presente