Search found 17 matches
- Sun Jan 17, 2021 9:59 am
- Forum: Classifieds
- Topic: EV Conversion Components
- Replies: 0
- Views: 647
EV Conversion Components
Hi folks, I have components of my EV conversion up for grabs :cry: : 150kW Rinehard 100-720V Inverter 3.6 NLG513 Brusa Charger (200-520V) (including all wiring/connectors) BorgWarner eGear Unknown motor (see Picture) Unknown DC/DC Convertor (see Picture) Benchtop Power Supply (30V/20A) Rhinehard.jpg...
- Fri Jan 15, 2021 12:00 pm
- Forum: General
- Topic: Help me identify the motor, please...
- Replies: 2
- Views: 743
Help me identify the motor, please...
I found this motor connected to a BorgWarner gearbox. It has no nameplate or any markings. Can anyone help me identify the motor?
Kind regards,
Jan
Kind regards,
Jan
- Thu Jun 11, 2020 6:55 pm
- Forum: Classifieds
- Topic: IGBTs for sale
- Replies: 6
- Views: 1303
IGBTs for sale
Hi Guys,
I stumble upon some used IGBTs - InfineonFZ600R65KF2. They are used but still in perfect working condition. The units have been swapped for preventative measures. I have about 2000 units . The price is €100 each. Anyone interested?
I stumble upon some used IGBTs - InfineonFZ600R65KF2. They are used but still in perfect working condition. The units have been swapped for preventative measures. I have about 2000 units . The price is €100 each. Anyone interested?
- Thu Feb 06, 2020 10:04 am
- Forum: Battery Managment (BMS)
- Topic: 4-channel BMS with daisychain bus
- Replies: 230
- Views: 66834
Re: 4-channel BMS with daisychain bus
Hi Guys,
This is great work. How can I get my hands on a couple of boards for testing?
This is great work. How can I get my hands on a couple of boards for testing?
- Sat Jan 11, 2020 9:41 am
- Forum: Inverters / Motor Controllers
- Topic: Testing platform
- Replies: 3
- Views: 2060
Re: Testing platform
Hi Johannes,
Have you used this power module yet? Do I understand it correctly as this would be a plug and play with V2 or V3 inverter kits?
Have you used this power module yet? Do I understand it correctly as this would be a plug and play with V2 or V3 inverter kits?
- Wed Dec 04, 2019 11:48 am
- Forum: Battery Managment (BMS)
- Topic: 4-channel BMS with daisychain bus
- Replies: 230
- Views: 66834
Re: 4-channel BMS with daisychain bus
Well done! This is great work!
If there are still some left I would like to test them in my Morris Minor. I would need 14 slave modules and 2 isolator modules.
If there are still some left I would like to test them in my Morris Minor. I would need 14 slave modules and 2 isolator modules.
- Fri Oct 18, 2019 7:44 am
- Forum: Inverters / Motor Controllers
- Topic: fstat / fslipspnt remain below 5 [SOLVED]
- Replies: 4
- Views: 1788
Re: fstat / fslipspnt remain below 5 [SOLVED]
Hi guys,
I swapped A and B and now it works! Whoop Whoop! Thx for the help!
I swapped A and B and now it works! Whoop Whoop! Thx for the help!
- Wed Oct 16, 2019 3:26 pm
- Forum: Inverters / Motor Controllers
- Topic: fstat / fslipspnt remain below 5 [SOLVED]
- Replies: 4
- Views: 1788
Re: fstat / fslipspnt remain below 5 [SOLVED]
Hi Jack,
Thank you for the reply. My speed encoder is set to AB and is reading the speed just fine. Any suggestions on how I could play around with these or other parameters to get more speed / higher freq to the motor?
Thank you for the reply. My speed encoder is set to AB and is reading the speed just fine. Any suggestions on how I could play around with these or other parameters to get more speed / higher freq to the motor?
- Thu Oct 10, 2019 1:52 pm
- Forum: Inverters / Motor Controllers
- Topic: fstat / fslipspnt remain below 5 [SOLVED]
- Replies: 4
- Views: 1788
fstat / fslipspnt remain below 5 [SOLVED]
Hi Guys, I got my motor to turn but it is turning very slowly. fstat (my guess it this is the freq send to the stator) seems to stay below 5 almost as if limited even if I turn my pot to max. Fstat.JPG I looked at BMS input (connected to gnd), Error input (Pin 13) is 5V and UVLO input (Pin 14) is 3....
- Thu Sep 19, 2019 3:03 pm
- Forum: Inverters / Motor Controllers
- Topic: Precharge Output
- Replies: 9
- Views: 1909
Re: Precharge Output
HI Guys,
I changed the current sensors to one that I borrowed from a friend and now the motor is running at 150V.
Do you think there is something wrong with my sensor boards?
I changed the current sensors to one that I borrowed from a friend and now the motor is running at 150V.
Do you think there is something wrong with my sensor boards?
- Wed Sep 18, 2019 3:27 pm
- Forum: Inverters / Motor Controllers
- Topic: Precharge Output
- Replies: 9
- Views: 1909
Re: Precharge Output
Hi guys, Can you post a plot of the il1 and il2 at 1000 samples and 1000 display limit? Is there any indication that the current is actually very high? Are the current sensors calibrated? 1. I calibrated the sensors a while ago with motor running and the sensors connected to that motor. (attached) I...
- Tue Sep 17, 2019 12:08 pm
- Forum: Inverters / Motor Controllers
- Topic: Precharge Output
- Replies: 9
- Views: 1909
Re: Precharge Output
Update: I lowered the DC bus voltage to 50V from 150V and setting fslipspnt 10 and ampnom 20 started to turn my motor. Finally :lol: When I increase ampnom to above 40 the inverter stop. I am trying to search for the cause but cannot get the it. My guess is some current limit? The ocurlim is set to ...
- Tue Sep 17, 2019 9:26 am
- Forum: Inverters / Motor Controllers
- Topic: Precharge Output
- Replies: 9
- Views: 1909
Re: Precharge Output
Hi guys, Thanks for the response. I connected the temp sense and it reads around 30°C. I still get these errors when I run the inverter with fslipspnt 10 and ampnom 100. It is as the inverter work for a split of a second and then switch off. The error codes: [501]: DERATE - TMPHSMAX [52830]: WARN - ...
- Mon Sep 16, 2019 12:55 pm
- Forum: Inverters / Motor Controllers
- Topic: Precharge Output
- Replies: 9
- Views: 1909
Precharge Output
Hi guys, When I try to start the inverter in manual mode I get the MPHSMAX - DERATE error after running set fweak 10 start 2 set fslipspnt 10 set ampnom 100 I think the issue is the precharge circuit. I looked at the relay output of pin 20. What should the output voltage be? I have changed the udcsw...
- Mon Sep 16, 2019 11:35 am
- Forum: Inverters / Motor Controllers
- Topic: Motor Parameters
- Replies: 9
- Views: 2476
Re: Motor Parameters
Hi Johannes,
The above link are broken. Could you please assist?
The above link are broken. Could you please assist?
- Wed Sep 11, 2019 10:49 am
- Forum: Inverters / Motor Controllers
- Topic: Voltage Sense Board Errata fix error [SOLVED]
- Replies: 2
- Views: 1480
Re: Voltage Sense Board Errata fix error [SOLVED]
Hi Johannes,
Thank you! That did the job!
Thank you! That did the job!
- Tue Sep 10, 2019 2:04 pm
- Forum: Inverters / Motor Controllers
- Topic: Voltage Sense Board Errata fix error [SOLVED]
- Replies: 2
- Views: 1480
Voltage Sense Board Errata fix error [SOLVED]
Hi Guys, I am so exited, just received my kit. :geek: I seem to run into an error with the voltage sense board. In the Errata the instructions for the fix is to connect the pin 2 of JP1 to the closest VCC. But originally on the board (and schematic) pin 2 of JP1 is connected to ground. Am I missing ...