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Physical level IC implementation for speed control of three phase induction motors

机译:用于三相感应电动机速度控制的物理级IC实现

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This paper presents the design and physical layout implementation of constant v/f method for speed control of an AC induction motor using VLSI 90nm technology. This method falls under the category of VVVF drives, that is based on Sinusoidal pulse width modulation technique (SPWM). SPWM plays an important role in the minimization of lower order harmonics and switching power losses in the power converters used in controllers. The entire module is constructed precisely using sub modules such as Interface module, PWM, Oscillator and Amplitude module. These modules are synthesized using design vision tool from Synopsys Inc and XST tool from Xilinx Inc. The HDL code is programmed using VHDL language and area & consumption of power parameters in the sub modules are identified. The physical level IC implementation of the controller is compiled using IC compilation tool from Synopsys Inc.
机译:本文介绍了采用VLSI 90nm技术对交流感应电动机进行速度控制的恒定v / f方法的设计和物理布局实现。该方法属于基于正弦脉冲宽度调制技术(SPWM)的VVVF驱动器类别。在控制器中使用的功率转换器中,SPWM在降低低阶谐波和降低开关功率损耗方面发挥着重要作用。整个模块是使用子模块(例如接口模块,PWM,振荡器和振幅模块)精确构建的。这些模块使用Synopsys Inc.的设计视觉工具和Xilinx Inc.的XST工具进行综合。使用VHDL语言对HDL代码进行编程,并确定子模块中的功率参数的面积和消耗情况。使用Synopsys Inc.的IC编译工具来编译控制器的物理IC实现。

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