3PHASELV-KIT max rpm set

Posted on January 07, 2015 at 15:47

Ciao

Can you indicate the ST product part number of this kit? Even just a link can be sufficient.

Ciao

Gigi

Posted on January 09, 2015 at 23:48

I think

STEVAL-IFN003V1

is a valid part number.otherwise look online on ST or digikey and you get the answer.

Thanks

Posted on January 12, 2015 at 08:54

Ciao

Taking a look online seems that 3PHASELV-KIT is not an ST product, so please, if you have question regarding STEVAL-IFN003V1 (that is ST product) you can ask.

Thank you

Ciao

Gigi

Posted on January 12, 2015 at 19:30

Hello Gigi

my question is about the ST board

http://www.digikey.com/product-detail/en/STEVAL-IFN003V1/497-14123-ND/3946012

. with datasheet here:

http://www.st.com/web/en/resource/technical/document/data_brief/DM00040669.pdf

Please ignore the title of my initial post.

1) Can this ST board and its firmware drive a two pole motor with 40,000 rpm, taking that the power stage ratings are within requirements.

2) do I need any other hardware/ software other than the board and Jtag programmer to make this hole system work?  (any debugger, special IDE etc?)

Thanks

Posted on January 13, 2015 at 08:46

Ok, sorry for the misunderstaning

Teoretically yes. Let's make two calculation:

40.000 rpm -> 666.666 mec Hz -> 1.333k el Hz

To syntetize the sinusoidal wave let say we need 20 point -> 26.6 kHz of control frequency

According last benchmark with the STM32F103 (that is present in the STEVAL-IFN003V1) the maximum control rate is around 23 kHz.

I think that shall be challenge but feasible.

To work with it you need to download the PC configurator and FW library (STSW-STM32100)

An IDE. Two are supported IAR Embedded Workbench and Keil

And the programming debugging dongle like ST Link, Jlink or ULink

In the

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/user_manual/DM00028241.pdf

, the Quick start guide, you can find a lot of information.

Ciao

Gigi

Posted on January 13, 2015 at 21:13

Hi,

1) Are the keil and IAR environments included on the cd that comes with the eval board or they need to be bought separately?

2) The document UM1080 you referred to seems to be for a different hardware as seen under figure 9 on page 21 of UM1080. Does this document also apply to the STEVAL-IFN003V1 board?

Thanks,

Morteza

Posted on January 14, 2015 at 08:47

Ciao Morteza

IAR and Keil are third party software and you have to get it directly from their website. The free evaluation version should be sufficient.

The firmware and PC configurator descibed in the UM1080 are compatible with the STEVAL-IFN003V1. You can find in the configurator (ST MC Workbench installed STSW-STM32100) a specific example project to start with the STEVAL-IFN003V1.

Ciao

Gigi