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介绍电力机车用基于DSP的直接转矩控制的变频空调的软件和硬件设计。通过十二状态控制策略,大大改善了转矩的脉动,使系统具有优良的动静态特性。
This paper introduces the software and hardware design of inverter air conditioner based on DSP and direct torque control for electric locomotive. Twelve state control strategy, greatly improving the torque pulsation, the system has excellent dynamic and static characteristics.