Hi Yasko,

Any updates on taking control of the slaves?

I've just bought and MG5 pack with only 800 miles on it so I was very happy to come across your post and get a first look inside what I've bought.

Not sure which of the boxes the S-box is but I am not using either of the control boxes from my hybrid pack if they are useful?

Main lacking item is the way the torque command is generated is very crude.



Yes i see one would have to have really good throttle encoder to run motor with precision :).
But maybe 10bit A/D from throttle pedal would be sufficient if i would only use 1/4 torque for testing first...
Regen ...

Fitting out the inside and installing the batteries under the kitchen floor:

Ooops, lets try that again:
Boat going in the water: Starting the drive system:

Its been awhile so time for an update:

The boat went in the water in August:
https://photos.app.goo.gl/6ifF5vbBnbuGpZTs8
https://photos.app.goo.gl/iNWxCy4oH3pXv4dG8
https://photos.app.goo.gl/5wuqxvEx6KnGK4Cu8

Fitting out the inside:
https://share.icloud.com/photos/0ZRC8YvZqohQl9_H5xkVgKezQ ...

Finally got the front drive system working. :D

I had to give up on the Huebner boards in the end, the first board's 3v3 power regulator went haywire and fried the STM32. The second board I finally got working and managed to tune Syncofs to a pretty good spot with it spinning up fine on manual ID ...

As far as i know 0x287 is the torque request from the PHEV ECU that contains the torque requests for all the motors. Bits 1 and 2 when used together provide the torque requests for the front motor, bits 3 and 4 for the rear motor and 5 and 6 generator, I dont know what bits 7 and 8 do...

0x287 ...

I came across this the other day if its of any help: https://www.myoutlanderphev.com/forum/v ... 1&start=10

I have used their formulas and captures to make the attached spreadsheet.

Just been doing some diagnostics, IC8 (REG117 voltage regulator) had a varying output between 3.62v and 3.75v with the 'alive' LED varying in brightness as the voltage changed. IC8 has now given up completly, the STM32 was very hot to the touch, im guessing it has some tolerence on voltage but maybe ...

Has any one had their ALIVE LED show solid red? My board has been working fine but suddenly stopped working (no parameters or spot values showing up in web interface), on disassembly both LEDs are showing solid red. Is my STM32 dead?

Hi all,

I am just trying to get my motor and heasink temperature sensors reading correctly, I have got thermister curves for both which I am just using to convert to ADC values. The motor temperature is fine as the V3 onboard voltage divider has close enough values to put out voltages in the right ...

So, a bit of an update and some more information.


IMG_0101.JPEG
The V3 boards are in and working as much as they can be without being connected to a motor. The next few days will hopefully see them spinning a propellor. Damien sent me two of the model 3 modboards which I thought would be perfect ...

Jack Bauer wrote: ↑Tue Oct 13, 2020 1:41 pm 100Euros inc p+p for the two? Thats much less than I'll be selling them for the Model 3 but keen to support others in the reverse eng game:)

PM,d
Thanks man.

Two of those would definitely fit in the case without needing the lid spaced off and make wiring a lot easier. How much?

Really excellent, I would be very interested to know where it would max out on the stock board. It seems several people have the stock system working with a CAN VCU but have problems with throttle mapping. The only draw back with the front inverter is that you can’t spin the generator motor ...

You are making a hybrid boat!
I am just now working on a 2 power section Volt inverter brains for someone that wants to run PMSM as a motor and ACIM as a generator on a boat. Both power sections are rev. 2 for ease of assembly and part sharing. They have resolver control built in.
Best thing ...

Damn! I went through your pinout and calculated a bit on what it would require to control the IGBTs with Lebowski.
Brain is no problem. It doesnt exactly take a lot of space. The problem is that your original brain PCB makes 24V power that is used on gates signals and comparators. I am not ...

Hello
I have a Outlander PHEV as a Daily. I think it is a great car but could do with a battery twice the size.
With EV only power being limited to 60kw before the ICE starts it would also be great if this was double as well.
So correct me if I'm wrong but with IGBT's with ratings of 650V and 600A ...

I would definitely agree with you. When you consider that when the batteries are flat the generator on the engine can charge the batteries and drive the front and rear motors all at the same time that is a lot of continuous power passing through just one IGBT stage. The solid copper 3 phase bus bars ...

650v 600a

Hitachi MBB600TV6A 43772 T-017

I have sourced a set of external connectors for the front inverter from a company called Autoclick.
Main loom 10 pin connector: B-143 in MMC diagrams is Sumitomo 6189-1134.
Motor sensor looms 13 pin connectors: B-141 and B-142 in MMC diagrams is Sumitomo 6189-1092.
I havent confirmed the motor plugs ...

Really nice! I have rear inverter with me and i can crosscheck your findings with my setup.
It seems this power section will go nicely with either Huebner or Lebowski brain.

tnx

A


That would be great, I'm hardly an electronics expert so I am just waiting to find out I've done something ...

In case anyone else is looking to do the same as I am doing here is what I have found out stripping down the front inverter to replace the logic board:
IMG_0026.JPEG IMG_0063.JPEG
Here is the logic board, easy to see how the board is split into distinct sections for the motor and generator.
IMG ...