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Tool/software: TI C/C++ Compiler
Hello,Sorry,my English is poor.
I want the licsense of IPD&HFI library .
My project is control the motor which is IPMSM of low-speed EV.
the main parameters of the meter list blow:
Lq 150uH
Ld 100uH
Rs: 20mOU
V_bus: 60V DC
now we use the magitic encode (AS5040) ,for the cost and reliability enhancement we want to make a sensorless system.
Thanks a lot.
no this is not in ControlSUITE
In the project \HVMotorCtrl+PfcKit_v2.1\HVPM_Enhanced_Sensorless_2803x
the comment is list below:
System Name: HVPM_Enhanced_Sensorless
File Name: HVPM_Enhanced_Sensorless.C
Description: Primary system file for the Enhanced Implementation of Sensorless
Field Orientation Control for Three Phase Permanent-Magnet
Synchronous Motor (PMSM)
*************************************************************************
* RELEASE NOTES :- *
* ================ *
* This release is an enhanced version of TI's earlier SMO based *
* HVPM_sensorless FOC solution offering, with enhancements to SMO *
* itself and to zero and low speed operation due to high frequency *
* injection (HFI). *
* *
* The enhancements are listed below: *
* - FOC from zero speed *
* - bidirectional speed control through zero speed *
* - Lower speeds, not covered by SMO, are now possible due to HFI *
* - SMO filter lag compensation *
* - Inverter dead band compensation *
* - Smooth transition between HFI and SMO methods *
* *
* BUILD LEVELs 1 through 6 from the earlier version are retained *
* *
* BUILD LEVEL 7 *
* ============= *
* The executable for enhanced SMO is in esmo.lib file, which is part of *
* the control suite. The user is free to evaluate the function of esmo *
* using this executable. For access to its executable code, the user is *
* advised to contact the nearest TI sales office or distributor. *
* *
* BUILD LEVEL 8/9 *
* =============== *
* The executable for Initial Position Detection (IPD) and *
* High Frequency Injection (HFI) are in hfi.lib file, which are not *
* part of the downloadable version of control suite. *
* Any attempt to build LEVEL8/9 code will result in error. *
* For access to the library and/or executable code, the user is advised *
* to contact the nearest TI sales office or distributor. *
* ***********************************************************************
*************************************************************************
* RELEASE NOTES :- *
* ================ *
* This release is an enhanced version of TI's earlier SMO based *
* HVPM_sensorless FOC solution *
* *
* The general enhancements contained in eSMO.lib: *
* - bidirectional speed control through zero speed *
* - SMO filter lag compensation *
* - Inverter dead band compensation *
* *
* The optional enahancements contained in hfi.lib: *
* - FOC from zero speed *
* - Lower speeds, not covered by SMO, are now possible due to HFI *
* for initial (IPD), zero, and low-speed operation *
* - Smooth transition between HFI and SMO methods *
* Contact TI sales for access to hfi.lib *
* *
* BUILD LEVELs 1 through 6 from the earlier version are retained *
* *
* BUILD LEVEL 7 *
* ============= *
* The executable for enhanced SMO is in esmo.lib file, delivered in *
* public version of controlSUITE. The user is free to evaluate the *
* functionality of esmo using this executable. *
* *
* BUILD LEVEL 8/9 *
* =============== *
* The executable for Initial Position Detection (IPD) and *
* High Frequency Injection (HFI) are in hfi.lib file, which are not *
* part of the downloadable version of controlSUITE. *
* Any attempt to build LEVEL8/9 code will result in error. *
* For access to the library and/or executable code, the user is advised *
* to contact their TI or distributor FAE. *
* ***********************************************************************