F281x ACI3_4:3 相 ACI 电机的无传感器直接 FOC(仿真模型) SPRC078 (正在供货)

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器件型号 状态 当前版本   版本日期   主机   操作系统   说明  

SPRC078:
F281x ACI3_4: Sensor-less Direct FOC of 3-Phase ACI Motor (Simulation Model)

ACTIVE v3.22   Feb-03-2006   PC   Windows 95/98/2000/NT/XP   F281x ACI3_4: Sensor-less Direct FOC of 3-Phase ACI Motor (Simulation Model)  

描述

This system simulates a sensorless direct field oriented control of 3-phase induction motor with an “emulated” 3-phase induction motor model. The motor speed is controlled by using estimated speed as the speed feedback from the speed estimator of induction motor. The control strategy can be evaluated on TMS320C2812, C2811 and C2810 controllers without any power inverter and real induction motor. The system consisting of digital motor control modules is gradually built up until the speed control loop is finally closed. The incremental builds are included in the software to confidently build up the system.

 

The software for this system and associated modules offers two versions of data type:

1. ACI3_4: Floating-point system framework

2. ACI3_4: IQmath System Framework

 

The GLOBAL_Q setting (found in IQmathLib.h) allows one to rapidly adjust the overall Q number for the whole system. Thus, the “IQ” system can be easily evaluated in terms of overall resolution, dynamic range, or quantization problem. The simulated results from “IQ” system can be compared with that from “floating-point” system in order to see the effectiveness of 32-bit fixed-point arithmetic facilitated by “IQmath” library.


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器件型号 名称 产品系列
TMS320F2810  具有闪存的 32 位数字信号控制器  C2000 实时控制 MCU 
TMS320F2811  具有闪存的 32 位数字信号控制器  C2000 实时控制 MCU 
TMS320F2812  具有闪存的 32 位数字信号控制器  C2000 实时控制 MCU 
TMS320R2811  具有 RAM 的 32 位数字信号控制器  C2000 实时控制 MCU 
TMS320R2812  具有 RAM 的 32 位数字信号控制器  C2000 实时控制 MCU 

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