TI中文支持网在Motorware较老的版本（1_01_00_13）中USER.H中USER_MAX_VS_MAG_PU的设置是这样的
//! \brief Defines the maximum Voltage vector (Vs) magnitude allowed. This value sets the maximum magnitude for the output of the
//! \brief Id and Iq PI current controllers. The Id and Iq current controller outputs are Vd and Vq.
//! \brief The relationship between Vs, Vd, and Vq is: Vs = sqrt(Vd^2 + Vq^2). In this FOC controller, the
//! \brief Vd value is set equal to USER_MAX_VS_MAG*USER_VD_MAG_FACTOR. Vq = sqrt(USER_MAX_VS_MAG^2 – Vd^2).
//! \brief Set USER_MAX_VS_MAG = 1.0 for a pure sinewave with a peak at SQRT(3)/2 = 86.6% duty cycle. No current reconstruction is needed for this scenario.
//! \brief Set USER_MAX_VS_MAG = 2/SQRT(3) = 1.1547 for a pure sinewave with a peak at 100% duty cycle. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief Set USER_MAX_VS_MAG = 4/3 = 1.3333 to create a trapezoidal voltage waveform. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief For space vector over-modulation, see lab 10 for details on system requirements that will allow the SVM generator to go all the way to trapezoidal.
#define USER_MAX_VS_MAG_PU (1.1547) // Set to 1.0 if a current reconstruction technique is not used. Look at the module svgen_current in lab10a-x for more info.
在最新的InstaSPIN-foc用户手册（Literature Number: SPRUHJ1G
January 2013–Revised February 2017 ）中，也是这样的
而在新版本Motorware（1_01_00_18）中
//! \brief Defines the maximum Voltage vector (Vs) magnitude allowed. This value sets the maximum magnitude for the output of the
//! \brief Id and Iq PI current controllers. The Id and Iq current controller outputs are Vd and Vq.
//! \brief The relationship between Vs, Vd, and Vq is: Vs = sqrt(Vd^2 + Vq^2). In this FOC controller, the
//! \brief Vd value is set equal to USER_MAX_VS_MAG*USER_VD_MAG_FACTOR. Vq = sqrt(USER_MAX_VS_MAG^2 – Vd^2).
//! \brief Set USER_MAX_VS_MAG = 0.5 for a pure sinewave with a peak at SQRT(3)/2 = 86.6% duty cycle. No current reconstruction is needed for this scenario.
//! \brief Set USER_MAX_VS_MAG = 1/SQRT(3) = 0.5774 for a pure sinewave with a peak at 100% duty cycle. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief Set USER_MAX_VS_MAG = 2/3 = 0.6666 to create a trapezoidal voltage waveform. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief For space vector over-modulation, see lab 10 for details on system requirements that will allow the SVM generator to go all the way to trapezoidal.
#define USER_MAX_VS_MAG_PU (0.5) // Set to 0.5 if a current reconstruction technique is not used. Look at the module svgen_current in lab10a-x for more info.
在新版本Motorware（1_01_00_18）LAB的手册中也说明了
|
Changed SVM range, instead of 0 to 4/3, now it is from 0 to |
就是除以2了，但是我在PWM.C/H里面没有看到相关改动呀，文件对比也没发现啥不同，不知道这个系数2的改变到底发生在哪
其次在新版的Motorware（1_01_00_18）中的UESR.C中并没有做相应的调整，其错误判断代码依然未变
if(USER_MAX_VS_MAG_PU > (4.0 / 3.0))
{
USER_setErrorCode(pUserParams, USER_ErrorCode_maxVsMag_pu_High);
}
if(USER_MAX_VS_MAG_PU <= 0.0)
{
USER_setErrorCode(pUserParams, USER_ErrorCode_maxVsMag_pu_Low);
}
所以这段错误代码是否失去了意义？如果在新版的Motorware（1_01_00_18）中，仍然使用1.0-1.3333的设置是不会报错的，那么会带来什么样的后果？
Seven Han：
您好，
已看到您描述的问题，我这边核实后给您回复！
在Motorware较老的版本（1_01_00_13）中USER.H中USER_MAX_VS_MAG_PU的设置是这样的
//! \brief Defines the maximum Voltage vector (Vs) magnitude allowed. This value sets the maximum magnitude for the output of the
//! \brief Id and Iq PI current controllers. The Id and Iq current controller outputs are Vd and Vq.
//! \brief The relationship between Vs, Vd, and Vq is: Vs = sqrt(Vd^2 + Vq^2). In this FOC controller, the
//! \brief Vd value is set equal to USER_MAX_VS_MAG*USER_VD_MAG_FACTOR. Vq = sqrt(USER_MAX_VS_MAG^2 – Vd^2).
//! \brief Set USER_MAX_VS_MAG = 1.0 for a pure sinewave with a peak at SQRT(3)/2 = 86.6% duty cycle. No current reconstruction is needed for this scenario.
//! \brief Set USER_MAX_VS_MAG = 2/SQRT(3) = 1.1547 for a pure sinewave with a peak at 100% duty cycle. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief Set USER_MAX_VS_MAG = 4/3 = 1.3333 to create a trapezoidal voltage waveform. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief For space vector over-modulation, see lab 10 for details on system requirements that will allow the SVM generator to go all the way to trapezoidal.
#define USER_MAX_VS_MAG_PU (1.1547) // Set to 1.0 if a current reconstruction technique is not used. Look at the module svgen_current in lab10a-x for more info.
在最新的InstaSPIN-foc用户手册（Literature Number: SPRUHJ1G
January 2013–Revised February 2017 ）中，也是这样的
而在新版本Motorware（1_01_00_18）中
//! \brief Defines the maximum Voltage vector (Vs) magnitude allowed. This value sets the maximum magnitude for the output of the
//! \brief Id and Iq PI current controllers. The Id and Iq current controller outputs are Vd and Vq.
//! \brief The relationship between Vs, Vd, and Vq is: Vs = sqrt(Vd^2 + Vq^2). In this FOC controller, the
//! \brief Vd value is set equal to USER_MAX_VS_MAG*USER_VD_MAG_FACTOR. Vq = sqrt(USER_MAX_VS_MAG^2 – Vd^2).
//! \brief Set USER_MAX_VS_MAG = 0.5 for a pure sinewave with a peak at SQRT(3)/2 = 86.6% duty cycle. No current reconstruction is needed for this scenario.
//! \brief Set USER_MAX_VS_MAG = 1/SQRT(3) = 0.5774 for a pure sinewave with a peak at 100% duty cycle. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief Set USER_MAX_VS_MAG = 2/3 = 0.6666 to create a trapezoidal voltage waveform. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief For space vector over-modulation, see lab 10 for details on system requirements that will allow the SVM generator to go all the way to trapezoidal.
#define USER_MAX_VS_MAG_PU (0.5) // Set to 0.5 if a current reconstruction technique is not used. Look at the module svgen_current in lab10a-x for more info.
在新版本Motorware（1_01_00_18）LAB的手册中也说明了
|
Changed SVM range, instead of 0 to 4/3, now it is from 0 to |
就是除以2了，但是我在PWM.C/H里面没有看到相关改动呀，文件对比也没发现啥不同，不知道这个系数2的改变到底发生在哪
其次在新版的Motorware（1_01_00_18）中的UESR.C中并没有做相应的调整，其错误判断代码依然未变
if(USER_MAX_VS_MAG_PU > (4.0 / 3.0))
{
USER_setErrorCode(pUserParams, USER_ErrorCode_maxVsMag_pu_High);
}
if(USER_MAX_VS_MAG_PU <= 0.0)
{
USER_setErrorCode(pUserParams, USER_ErrorCode_maxVsMag_pu_Low);
}
所以这段错误代码是否失去了意义？如果在新版的Motorware（1_01_00_18）中，仍然使用1.0-1.3333的设置是不会报错的，那么会带来什么样的后果？
Zhizhou Wei：
回复 Eric Ma:
那如果在新版的Motorware（1_01_00_18）中，仍然使用1.0-1.3333的设置，会发生什么情况？是否程序会按照最大限幅，即相当于设置为了0.6666？
在Motorware较老的版本（1_01_00_13）中USER.H中USER_MAX_VS_MAG_PU的设置是这样的
//! \brief Defines the maximum Voltage vector (Vs) magnitude allowed. This value sets the maximum magnitude for the output of the
//! \brief Id and Iq PI current controllers. The Id and Iq current controller outputs are Vd and Vq.
//! \brief The relationship between Vs, Vd, and Vq is: Vs = sqrt(Vd^2 + Vq^2). In this FOC controller, the
//! \brief Vd value is set equal to USER_MAX_VS_MAG*USER_VD_MAG_FACTOR. Vq = sqrt(USER_MAX_VS_MAG^2 – Vd^2).
//! \brief Set USER_MAX_VS_MAG = 1.0 for a pure sinewave with a peak at SQRT(3)/2 = 86.6% duty cycle. No current reconstruction is needed for this scenario.
//! \brief Set USER_MAX_VS_MAG = 2/SQRT(3) = 1.1547 for a pure sinewave with a peak at 100% duty cycle. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief Set USER_MAX_VS_MAG = 4/3 = 1.3333 to create a trapezoidal voltage waveform. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief For space vector over-modulation, see lab 10 for details on system requirements that will allow the SVM generator to go all the way to trapezoidal.
#define USER_MAX_VS_MAG_PU (1.1547) // Set to 1.0 if a current reconstruction technique is not used. Look at the module svgen_current in lab10a-x for more info.
在最新的InstaSPIN-foc用户手册（Literature Number: SPRUHJ1G
January 2013–Revised February 2017 ）中，也是这样的
而在新版本Motorware（1_01_00_18）中
//! \brief Defines the maximum Voltage vector (Vs) magnitude allowed. This value sets the maximum magnitude for the output of the
//! \brief Id and Iq PI current controllers. The Id and Iq current controller outputs are Vd and Vq.
//! \brief The relationship between Vs, Vd, and Vq is: Vs = sqrt(Vd^2 + Vq^2). In this FOC controller, the
//! \brief Vd value is set equal to USER_MAX_VS_MAG*USER_VD_MAG_FACTOR. Vq = sqrt(USER_MAX_VS_MAG^2 – Vd^2).
//! \brief Set USER_MAX_VS_MAG = 0.5 for a pure sinewave with a peak at SQRT(3)/2 = 86.6% duty cycle. No current reconstruction is needed for this scenario.
//! \brief Set USER_MAX_VS_MAG = 1/SQRT(3) = 0.5774 for a pure sinewave with a peak at 100% duty cycle. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief Set USER_MAX_VS_MAG = 2/3 = 0.6666 to create a trapezoidal voltage waveform. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief For space vector over-modulation, see lab 10 for details on system requirements that will allow the SVM generator to go all the way to trapezoidal.
#define USER_MAX_VS_MAG_PU (0.5) // Set to 0.5 if a current reconstruction technique is not used. Look at the module svgen_current in lab10a-x for more info.
在新版本Motorware（1_01_00_18）LAB的手册中也说明了
|
Changed SVM range, instead of 0 to 4/3, now it is from 0 to |
就是除以2了，但是我在PWM.C/H里面没有看到相关改动呀，文件对比也没发现啥不同，不知道这个系数2的改变到底发生在哪
其次在新版的Motorware（1_01_00_18）中的UESR.C中并没有做相应的调整，其错误判断代码依然未变
if(USER_MAX_VS_MAG_PU > (4.0 / 3.0))
{
USER_setErrorCode(pUserParams, USER_ErrorCode_maxVsMag_pu_High);
}
if(USER_MAX_VS_MAG_PU <= 0.0)
{
USER_setErrorCode(pUserParams, USER_ErrorCode_maxVsMag_pu_Low);
}
所以这段错误代码是否失去了意义？如果在新版的Motorware（1_01_00_18）中，仍然使用1.0-1.3333的设置是不会报错的，那么会带来什么样的后果？
Puxing Wu：
回复 Eric Ma:
您好！Eric Ma 我想请教一下您，两片c5517组成的菊花链，在ccs5.5上的target configuration 里面怎么配置.ccxml文件？谢谢！
在Motorware较老的版本（1_01_00_13）中USER.H中USER_MAX_VS_MAG_PU的设置是这样的
//! \brief Defines the maximum Voltage vector (Vs) magnitude allowed. This value sets the maximum magnitude for the output of the
//! \brief Id and Iq PI current controllers. The Id and Iq current controller outputs are Vd and Vq.
//! \brief The relationship between Vs, Vd, and Vq is: Vs = sqrt(Vd^2 + Vq^2). In this FOC controller, the
//! \brief Vd value is set equal to USER_MAX_VS_MAG*USER_VD_MAG_FACTOR. Vq = sqrt(USER_MAX_VS_MAG^2 – Vd^2).
//! \brief Set USER_MAX_VS_MAG = 1.0 for a pure sinewave with a peak at SQRT(3)/2 = 86.6% duty cycle. No current reconstruction is needed for this scenario.
//! \brief Set USER_MAX_VS_MAG = 2/SQRT(3) = 1.1547 for a pure sinewave with a peak at 100% duty cycle. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief Set USER_MAX_VS_MAG = 4/3 = 1.3333 to create a trapezoidal voltage waveform. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief For space vector over-modulation, see lab 10 for details on system requirements that will allow the SVM generator to go all the way to trapezoidal.
#define USER_MAX_VS_MAG_PU (1.1547) // Set to 1.0 if a current reconstruction technique is not used. Look at the module svgen_current in lab10a-x for more info.
在最新的InstaSPIN-foc用户手册（Literature Number: SPRUHJ1G
January 2013–Revised February 2017 ）中，也是这样的
而在新版本Motorware（1_01_00_18）中
//! \brief Defines the maximum Voltage vector (Vs) magnitude allowed. This value sets the maximum magnitude for the output of the
//! \brief Id and Iq PI current controllers. The Id and Iq current controller outputs are Vd and Vq.
//! \brief The relationship between Vs, Vd, and Vq is: Vs = sqrt(Vd^2 + Vq^2). In this FOC controller, the
//! \brief Vd value is set equal to USER_MAX_VS_MAG*USER_VD_MAG_FACTOR. Vq = sqrt(USER_MAX_VS_MAG^2 – Vd^2).
//! \brief Set USER_MAX_VS_MAG = 0.5 for a pure sinewave with a peak at SQRT(3)/2 = 86.6% duty cycle. No current reconstruction is needed for this scenario.
//! \brief Set USER_MAX_VS_MAG = 1/SQRT(3) = 0.5774 for a pure sinewave with a peak at 100% duty cycle. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief Set USER_MAX_VS_MAG = 2/3 = 0.6666 to create a trapezoidal voltage waveform. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief For space vector over-modulation, see lab 10 for details on system requirements that will allow the SVM generator to go all the way to trapezoidal.
#define USER_MAX_VS_MAG_PU (0.5) // Set to 0.5 if a current reconstruction technique is not used. Look at the module svgen_current in lab10a-x for more info.
在新版本Motorware（1_01_00_18）LAB的手册中也说明了
|
Changed SVM range, instead of 0 to 4/3, now it is from 0 to |
就是除以2了，但是我在PWM.C/H里面没有看到相关改动呀，文件对比也没发现啥不同，不知道这个系数2的改变到底发生在哪
其次在新版的Motorware（1_01_00_18）中的UESR.C中并没有做相应的调整，其错误判断代码依然未变
if(USER_MAX_VS_MAG_PU > (4.0 / 3.0))
{
USER_setErrorCode(pUserParams, USER_ErrorCode_maxVsMag_pu_High);
}
if(USER_MAX_VS_MAG_PU <= 0.0)
{
USER_setErrorCode(pUserParams, USER_ErrorCode_maxVsMag_pu_Low);
}
所以这段错误代码是否失去了意义？如果在新版的Motorware（1_01_00_18）中，仍然使用1.0-1.3333的设置是不会报错的，那么会带来什么样的后果？
Eric Ma：
回复 Puxing Wu:
您好！Eric Ma 我想请教一下您，两片c5517组成的菊花链，在ccs5.5上的target configuration 里面怎么配置.ccxml文件？谢谢！
Eric:
之前有过类似的配置，但是用C2000的，你可以参考一下，在addvance里面去修改。
在Motorware较老的版本（1_01_00_13）中USER.H中USER_MAX_VS_MAG_PU的设置是这样的
//! \brief Defines the maximum Voltage vector (Vs) magnitude allowed. This value sets the maximum magnitude for the output of the
//! \brief Id and Iq PI current controllers. The Id and Iq current controller outputs are Vd and Vq.
//! \brief The relationship between Vs, Vd, and Vq is: Vs = sqrt(Vd^2 + Vq^2). In this FOC controller, the
//! \brief Vd value is set equal to USER_MAX_VS_MAG*USER_VD_MAG_FACTOR. Vq = sqrt(USER_MAX_VS_MAG^2 – Vd^2).
//! \brief Set USER_MAX_VS_MAG = 1.0 for a pure sinewave with a peak at SQRT(3)/2 = 86.6% duty cycle. No current reconstruction is needed for this scenario.
//! \brief Set USER_MAX_VS_MAG = 2/SQRT(3) = 1.1547 for a pure sinewave with a peak at 100% duty cycle. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief Set USER_MAX_VS_MAG = 4/3 = 1.3333 to create a trapezoidal voltage waveform. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief For space vector over-modulation, see lab 10 for details on system requirements that will allow the SVM generator to go all the way to trapezoidal.
#define USER_MAX_VS_MAG_PU (1.1547) // Set to 1.0 if a current reconstruction technique is not used. Look at the module svgen_current in lab10a-x for more info.
在最新的InstaSPIN-foc用户手册（Literature Number: SPRUHJ1G
January 2013–Revised February 2017 ）中，也是这样的
而在新版本Motorware（1_01_00_18）中
//! \brief Defines the maximum Voltage vector (Vs) magnitude allowed. This value sets the maximum magnitude for the output of the
//! \brief Id and Iq PI current controllers. The Id and Iq current controller outputs are Vd and Vq.
//! \brief The relationship between Vs, Vd, and Vq is: Vs = sqrt(Vd^2 + Vq^2). In this FOC controller, the
//! \brief Vd value is set equal to USER_MAX_VS_MAG*USER_VD_MAG_FACTOR. Vq = sqrt(USER_MAX_VS_MAG^2 – Vd^2).
//! \brief Set USER_MAX_VS_MAG = 0.5 for a pure sinewave with a peak at SQRT(3)/2 = 86.6% duty cycle. No current reconstruction is needed for this scenario.
//! \brief Set USER_MAX_VS_MAG = 1/SQRT(3) = 0.5774 for a pure sinewave with a peak at 100% duty cycle. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief Set USER_MAX_VS_MAG = 2/3 = 0.6666 to create a trapezoidal voltage waveform. Current reconstruction will be needed for this scenario (Lab10a-x).
//! \brief For space vector over-modulation, see lab 10 for details on system requirements that will allow the SVM generator to go all the way to trapezoidal.
#define USER_MAX_VS_MAG_PU (0.5) // Set to 0.5 if a current reconstruction technique is not used. Look at the module svgen_current in lab10a-x for more info.
在新版本Motorware（1_01_00_18）LAB的手册中也说明了
|
Changed SVM range, instead of 0 to 4/3, now it is from 0 to |
就是除以2了，但是我在PWM.C/H里面没有看到相关改动呀，文件对比也没发现啥不同，不知道这个系数2的改变到底发生在哪
其次在新版的Motorware（1_01_00_18）中的UESR.C中并没有做相应的调整，其错误判断代码依然未变
if(USER_MAX_VS_MAG_PU > (4.0 / 3.0))
{
USER_setErrorCode(pUserParams, USER_ErrorCode_maxVsMag_pu_High);
}
if(USER_MAX_VS_MAG_PU <= 0.0)
{
USER_setErrorCode(pUserParams, USER_ErrorCode_maxVsMag_pu_Low);
}
所以这段错误代码是否失去了意义？如果在新版的Motorware（1_01_00_18）中，仍然使用1.0-1.3333的设置是不会报错的，那么会带来什么样的后果？
Zhizhou Wei：
回复 Eric Ma:
谢谢Eric ，已经找到相关修改位置， 那几个越界保护有点失去意义 不过最后都有输出限幅，所以只是程序不能正确判断用户参数问题了
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