AC-Motor-FU6815/User/Function/FiledWeaken.c

/*  --------------------------- (C) COPYRIGHT 2020 Fortiortech ShenZhen -----------------------------
    File Name      : FiledWeaken.c
    Author         : Fortiortech  Appliction Team
    Version        : V1.0
    Date           : 2020-10-15
    Description    : This file contains flux_weakening function used for Motor Control.
    ----------------------------------------------------------------------------------------------------
                                       All Rights Reserved
    ------------------------------------------------------------------------------------------------- */
#include "FU68xx_5.h"
#include <Myproject.h>

#if (FiledWeakenCompEnable==1)

FieldWeakeningTypeDef xdata mcFieldWeaken;

void  FiledWeakenControl(int16 Ud, int16 Uq, uint16 Dcbusk, int16 Is)
{
    //获取Us和Udc。
    SCAT1_COS =  Ud;
    SCAT1_SIN =  Uq;
    SMDU_RunBlock(1, 5);
    mcFieldWeaken.FieldWeakenActualUS_Q15 = SCAT1_RES1;
    mcFieldWeaken.FieldWeakenActualDcbus_Q15 = Dcbusk;
    //获取Is的角度。
    PI1_EK =  mcFieldWeaken.FieldWeakenActualDcbus_Q15 -  mcFieldWeaken.FieldWeakenActualUS_Q15;
    SMDU_RunBlock(1, 7);    //调用MDU运算单元0中的PI模式（7）
    mcFieldWeaken.FieldWeakenIsTheta = PI1_UKH;
    //获取D轴电流和Q轴电流参考值。
    SCAT1_COS = Is;
    SCAT1_THE = mcFieldWeaken.FieldWeakenIsTheta;
    SCAT1_SIN = 0;
    SMDU_RunBlock(1, 4);
    mcFieldWeaken.mcIdref = SCAT1_RES2 ;//sin的结果
    mcFieldWeaken.mcIqref = SCAT1_RES1;//cos的结果
}

///* -------------------------------------------------------------------------------------------------
//    Function Name  : GetFieldWeakenUsAndUdc_Q15
//    Description    : 获取Us和Udc。
//    Date           : 2020-10-15
//    Parameter      : Ud: [输入]
//**             Uq: [输入]
//**           Dcbus: [输入]
//------------------------------------------------------------------------------------------------- */
//void GetFieldWeakenUsAndUdc_Q15(int16 Ud, int16 Uq , uint16 Dcbus)
//{
////    mcFieldWeaken.FieldWeakenRunUD           = Ud;
////    mcFieldWeaken.FieldWeakenRunUQ           = Uq;
////    mcFieldWeaken.FieldWeakenActualDcbus     = Dcbus * mcFieldWeaken.FieldWeakenHwBoardVoltMax / 32767.0;//求出实际母线电压
////
////  //  mcFieldWeaken.FieldWeakenRunUS =  mcFieldWeaken.FieldWeakenRunUD* mcFieldWeaken.FieldWeakenRunUD  + mcFieldWeaken.FieldWeakenRunUQ * mcFieldWeaken.FieldWeakenRunUQ;//
////    mcFieldWeaken.FieldWeakenActualUS_Q15    =  sqrt(mcFieldWeaken.FieldWeakenRunUD * mcFieldWeaken.FieldWeakenRunUD + mcFieldWeaken.FieldWeakenRunUQ * mcFieldWeaken.FieldWeakenRunUQ) * mcFieldWeaken.FieldWeakenActualDcbus / 1.732 / mcFieldWeaken.FieldWeakenHwBoardVoltageBase;//  sqrt(mcFieldWeaken.FieldWeakenRunUS) / 1.732 / mcFieldWeaken.FieldWeakenHwBoardVoltageBase;
////
////    mcFieldWeaken.FieldWeakenActualDcbus_Q15 = Dcbus * mcFieldWeaken.FieldWeakenDcbusK;
//
//    SCAT2_COS =  Ud;
//    SCAT2_SIN =  Uq;
//    SMDU_RunBlock(2, 5);
//    mcFieldWeaken.FieldWeakenActualUS_Q15 = SCAT2_RES1;
//    mcFieldWeaken.FieldWeakenActualDcbus_Q15=DcbusK;
//
//
//}
///* -------------------------------------------------------------------------------------------------
//    Function Name  : GetFieldWeakenUsAndUdc_Q15
//    Description    : 获取D轴电流和Q轴电流参考值。
//    Date           : 2020-10-15
//    Parameter      : Is: [输入]
//------------------------------------------------------------------------------------------------- */
//void GetFieldWeakenIdRefAndIqRef_Q15(int16 Is)
//{
////    mcFocCtrl.IqRef = Is * cos(mcFieldWeaken.FieldWeakenIsTheta);
////    mcFocCtrl.IdRef = Is * sin(mcFieldWeaken.FieldWeakenIsTheta);
//
//    SCAT3_COS = Is;
//    SCAT3_THE = mcFieldWeaken.FieldWeakenIsTheta;
//    SCAT3_SIN = 0;
//    SMDU_RunBlock(3,4);
//    mcFieldWeaken.mcIdref = SCAT3_RES2 ;//sin的结果
//    mcFieldWeaken.mcIqref = SCAT3_RES1;//cos的结果

//
//}
///* -------------------------------------------------------------------------------------------------
//    Function Name  : GetFieldWeakenIsTheta_Q15
//    Description    : 获取Is的角度。
//    Date           : 2020-10-15
//    Parameter      : None
//------------------------------------------------------------------------------------------------- */
//void GetFieldWeakenIsTheta_Q15(void)
//{
//    mcFieldWeaken.FieldWeakenIsTheta = mcFieldWeakenPI(mcFieldWeaken.FieldWeakenActualUS_Q15 ,mcFieldWeaken.FieldWeakenActualDcbus_Q15) ;

//}
///* -------------------------------------------------------------------------------------------------
//    Function Name  : mcFieldWeakenPI
//    Description    : 功率环PI函数
//    Date           : 2020-09-16
//    Parameter      : feedbackvalue: [输入]
//**             referencevalue: [输入]
//------------------------------------------------------------------------------------------------- */
//int16 mcFieldWeakenPI(int16 feedbackvalue, int16 referencevalue)
//{
//    PI1_EK =  referencevalue -  feedbackvalue;
//    SMDU_RunBlock(1 , 7);   //调用MDU运算单元0中的PI模式（7）
//    return PI1_UKH;
//}

#endif