Search found 441 matches
- Sat Mar 23, 2024 9:06 pm
- Forum: Honda
- Topic: IMA Inverter identification and information
- Replies: 3
- Views: 709
Re: IMA Inverter identification and information
there is a power unit there. There is also a power inverter in your photo. but it has external current sensors and external power conductors, which makes it much less convenient to use.
- Sat Mar 23, 2024 8:54 pm
- Forum: Inverters / Motor Controllers
- Topic: questions about the sine cosine chip as5116
- Replies: 27
- Views: 2211
Re: questions about the sine cosine chip as5116
in the end, the most stable and simplest thing is a microchip for mere pennies. I spied its use in factory electric Peugeot motors.
- Sat Jan 06, 2024 4:43 pm
- Forum: Projects
- Topic: [DRIVING] BMW Touring + prius + phev
- Replies: 91
- Views: 58990
- Mon Nov 27, 2023 6:17 pm
- Forum: Mitsubishi
- Topic: Outlander FEMCU (front inverter)
- Replies: 49
- Views: 15200
Re: Outlander FEMCU (front inverter)
an interesting feature, today I combined the outputs of two power modules in the front outlander inverter into one, but I left the current sensors for only one module! thus, I deceived the system, the brain of O.I. V3 thinks that, for example, only 100 amperes at phase 1, but in fact exactly the sam...
- Sun Nov 19, 2023 6:03 pm
- Forum: Inverters / Motor Controllers
- Topic: Mitsubishi Outlander Front Inverter running openinverter, overcurrent issues
- Replies: 53
- Views: 7610
Re: Mitsubishi Outlander Front Inverter running openinverter, overcurrent issues
Hi, I found somewhere on the forum or on a related GitHub from someone here but I can not find it anymore. But a have marked a copy so in the attachment you find the sheet with all the connector pinouts. But credits to the work are not for me ;) Mitsubishi front inverter PCB pinout.xlsx Thank you v...
- Sat Nov 18, 2023 9:05 pm
- Forum: Mitsubishi
- Topic: Outlander rear motor and inverter
- Replies: 319
- Views: 512499
Re: Outlander rear motor and inverter
having investigated something by the method of scientific poke (at random) I found out anyway)))
- Sat Nov 18, 2023 8:37 pm
- Forum: Inverters / Motor Controllers
- Topic: Mitsubishi Outlander Front Inverter running openinverter, overcurrent issues
- Replies: 53
- Views: 7610
Re: Mitsubishi Outlander Front Inverter running openinverter, overcurrent issues
........then I cut off the 6 pwm signals, resolver and current sensor and udc measurement that come from the original controller and connected it to the openinverter mini. I left the rest on the original controller. an additional advantage is that the original controller measures a multiple tempera...
- Sat Nov 18, 2023 4:40 pm
- Forum: Mitsubishi
- Topic: Outlander rear motor and inverter
- Replies: 319
- Views: 512499
Re: Outlander rear motor and inverter
I figured out a bit about the pins on the board. IMG_20231118_193544.jpg it remains to find out where the output of information about HIGH volts, temperature and which numbers to give a low sig to open the drivers? Is anyone familiar with this information? I'm sure it can easily be connected to a le...
- Sat Nov 18, 2023 2:45 pm
- Forum: Mitsubishi
- Topic: outlander rear motor + openinverter board ?
- Replies: 3
- Views: 3233
Re: outlander rear motor + openinverter board ?
I would like to know if this is possible with FOC firmware. Initially there is something that I don't see how to solve, because in the motor resolver connector there are 6 cables (R1, R2, S1, S2, S3, S4) and on O.I. mainboard v3, I only see 4 entries in JP2: pin1=S3 pin2=S1/S4 (two wires from motor...
- Sat Nov 18, 2023 2:39 pm
- Forum: Mitsubishi
- Topic: Outlander rear motor and inverter
- Replies: 319
- Views: 512499
Re: Outlander rear motor and inverter
the great would be that Bratitude will send a photo with all motherboard unmounted, so we can see the naked igbt IMG_20231118_173320.jpg IMG_20231118_173127.jpg as you can see. the driver power is on the top board. However, I could not identify the main entrances at random. I also have a desire to ...
- Sat Nov 11, 2023 11:40 am
- Forum: Inverters / Motor Controllers
- Topic: New use case: 230V AC from a few V DC
- Replies: 27
- Views: 10959
Re: New use case: 230V AC from a few V DC
cool! Thanks a lot, I'll read it.
- Sat Nov 11, 2023 9:41 am
- Forum: Inverters / Motor Controllers
- Topic: New use case: 230V AC from a few V DC
- Replies: 27
- Views: 10959
Re: New use case: 230V AC from a few V DC
Got some new code for you: https://github.com/jsphuebner/stm32-island So I did the obvious: hook up a 40V battery to the Prius Gen2 DC input, run the boost converter to give us about 300V DC and then run two phases at 50 Hz to give us 230V AC. Feed all that through a filter and run your appliances ...
- Sat Nov 11, 2023 8:54 am
- Forum: Inverters / Motor Controllers
- Topic: question about bidir pedal control
- Replies: 15
- Views: 2878
Re: question about bidir pedal control
thanks again for the help with the settings. everything works fine!
- Sun Nov 05, 2023 10:26 am
- Forum: Projects
- Topic: prius gen2 mg1 + honda ima
- Replies: 50
- Views: 7254
Re: prius gen2 mg1 + honda ima
https://youtu.be/Z-6aFKg9ZqI?feature=shared
here, a generator from Nissan note e power is used as a motor, and the inverter is just IMA + oi board v3
here, a generator from Nissan note e power is used as a motor, and the inverter is just IMA + oi board v3
- Sun Nov 05, 2023 10:23 am
- Forum: Projects
- Topic: prius gen2 mg1 + honda ima
- Replies: 50
- Views: 7254
Re: prius gen2 mg1 + leaf invertor gen2 + honda ima
Sorry to go back to the start here but which Prius transaxle is this off and how much cutting/welding was required? It looks like a nice package and I'm wondering if it could be used in addition to the lexus hybrid gearboxes to lock the input shaft OR provide CVT control.... hi. this motor = genera...
- Fri Nov 03, 2023 10:01 am
- Forum: Inverters / Motor Controllers
- Topic: Honda ima and his abilities An old beetle
- Replies: 42
- Views: 23130
- Fri Nov 03, 2023 8:45 am
- Forum: Inverters / Motor Controllers
- Topic: Honda ima and his abilities An old beetle
- Replies: 42
- Views: 23130
- Fri Nov 03, 2023 8:06 am
- Forum: Inverters / Motor Controllers
- Topic: Honda ima and his abilities An old beetle
- Replies: 42
- Views: 23130
- Sat Oct 28, 2023 2:32 pm
- Forum: Mitsubishi
- Topic: Outlander rear motor and inverter
- Replies: 319
- Views: 512499
Re: Outlander rear motor and inverter
Yes this is possible, i planned to do this with a Lebowski board before the CAN protocol was available, you would have to keep the mainboard on the top as it handles the isolated voltages, then you would patch into the gate drivers and current sensors. do you have a scheme for this? could you draw ...
- Tue Oct 24, 2023 12:47 pm
- Forum: Projects
- Topic: [WIP] Voltswagen T2 -76
- Replies: 119
- Views: 26488
Re: [WIP] Voltswagen T2 -76
EV Create sells this reservoir setup for 80-ish Eur (VAT inc.)+shipping which is a viable option, just an expensive one. I am considering buying this from them but it's a steep price for a plastic box and some hose. https://www.evcreate.com/shop/brakes-wheels/remote-brake-fluid-reservoir-for-iboost...
- Tue Oct 24, 2023 12:21 pm
- Forum: Inverters / Motor Controllers
- Topic: Honda ima and his abilities An old beetle
- Replies: 42
- Views: 23130
Re: Honda ima and his abilities An old beetle
8 kHz, 160 deadtime. do you remember that in all circuits for the ima inverter, the upper lower control points are confused in places? I showed it somewhere. the TOP of the dome is closer to the transformer. the input BOT is closer to the current sensors. and in the existing pdf files with diagrams,...
- Tue Oct 24, 2023 12:17 pm
- Forum: Inverters / Motor Controllers
- Topic: Honda ima and his abilities An old beetle
- Replies: 42
- Views: 23130
Re: Honda ima and his abilities An old beetle
Hm... i was seeing a lot of EMI while using HSG inverter with IMA and Lebowski over 220Vdc. I would love to use it with 320Vdc where HSG is made for. But current sensors wouldnt cooperate over 200Vdc and there was a lot of rocking at low rpm. Can you explain how did you solve this? Did you use spec...
- Tue Oct 17, 2023 10:38 am
- Forum: Mitsubishi
- Topic: Mitsubishi Outlander rear axle
- Replies: 138
- Views: 42489
Re: Mitsubishi Outlander rear axle
I have fulfilled my promise. I disassembled the Outlander's rear motor and counted the pairs of rotor poles using an external magnet. there are 4 of them!!! not 5! the same applies to his resolver, it has 4 pairs of poles, not 5! Please convey this information to all interested. in the evening I wil...
- Tue Oct 17, 2023 10:36 am
- Forum: Mitsubishi
- Topic: Outlander rear motor and inverter
- Replies: 319
- Views: 512499
Re: Outlander rear motor and inverter
Hm... this was based on this test https://openinverter.org/forum/viewtopic.php?p=9197#p9197 I specificaly entered 5 pole pairs for motor and 5 pole pairs for resolver. Of course resolver pole ratio needs to be 1:1 at least for automotive design... Did you use rear motor or one of the front ones? ht...
- Mon Oct 16, 2023 9:17 pm
- Forum: Inverters / Motor Controllers
- Topic: Honda ima and his abilities An old beetle
- Replies: 42
- Views: 23130
Re: Honda ima and his abilities An old beetle
Impressive, that gives me a good bit of headroom with the Lebowski! - currently 155A battery (contactor limited) and 230A phase at 140V: https://endless-sphere.com/sphere/threads/suzuki-rf400e-now-with-enertrac-mhm602.35865/page-6#post-1777461 I tested the ima inverter at a voltage of 530 volts!! h...