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分析了电力机车整流电路在恒转矩工况下的换流过程,建立了其数学模型,推导出电流谐波,阐述了不同转速下电流谐波的特性。
The commutation process of electric locomotive rectifier circuit under constant torque condition is analyzed. Its mathematical model is established, the current harmonic is deduced, and the characteristics of current harmonic at different speed are expounded.