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Foundation of EV Q&A / Re: Assignment: Identify the sub-components of a real EV
« Last post by kurtsprusis on April 03, 2021, 08:47:12 AM »
The car is Renault Zoe version R1 10
1. Does your selected EV have onboard charging?
   Yes, the vehicle has a Chameleon onboard charger.
2. What is the rated AC input voltage of the on-board charger?
   The rated input voltage is 230V, 10A, 50 Hz AC from the regular EU house outlet.
3. What is the DC output voltage of the on-board charger?
   The charging voltage is 400V DC.
4. What is the Battery pack nominal voltage?
   The nominal voltage of the battery is 400V.
5. What type of motor is connected?
   The car has a synchronous motor with a rotor coil
6. Is there an inverter needed in the drive unit?
   Yes, the inventor is needed.
7. Is there a high voltage DC-DC converter on-board the vehicle?
   No, there is no high voltage DC-DC converter.
8. What type of cooling methodology is used? - Passive air, active air, active liquid?
   The car has liquid cooling technology that uses oil as a coolant.
9. Any other interesting observations you'd like to share?
   The battery weight is 305 kg which is 20% of the total weight of the car.
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Interesting / Re: BATTERY DAY SUMMARY AND EFFECT ON INDIAN MARKET
« Last post by charrin5 on March 30, 2021, 01:30:58 AM »
The same info was found in [url]Mazuzee pva wipes[/url=https://www.mazuzee.com/index.php?route=product/product&product_id=308] where i get some related discussions topics
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General Q&A / Re: Slurry composition for Cathode and Anode in Lithium ion cells
« Last post by Akshay on March 15, 2021, 05:48:16 PM »
Interesting question, but there is no straight forward answer as this depends on one cell manufacturer to another. I've attached a paper for you to read that goes into one specific case of recommended mixture to make the slurry.

4
General Q&A / Re: LGHG2 cell Data sheet.
« Last post by Akshay on March 15, 2021, 05:40:06 PM »
Hi Vikram, although cell chemistry does play a role in deciding the charge current capabilities of a cell, there are other factors like the thickness of the electrodes that can also play an important role. Could you please attach the reference that lists the max charge rate of an NMC cell that you are referring to?
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General Q&A / LGHG2 cell Data sheet.
« Last post by Vikram pol on March 11, 2021, 06:21:57 AM »
Dear sir,

LGHG2 cathode is NMC.

NMC charge rate is 1C max.

But in DATA SHEET OF LG HG2 it's 4Amps as fast charging capability.

Please can you explain on this.

Thank you.
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General Q&A / Slurry composition for Cathode and Anode in Lithium ion cells
« Last post by Vikram pol on March 11, 2021, 05:56:01 AM »
Hello,

May I get how much of Active material, solvent and binder used in cathode as well as anode, Basically what is slurry composition for both cathode and anode?.

Electrolyte Is LiPF6 what is it's amount, and with what it is mixed with.

Thickness of Active materials in both anode and cathode.

Thank you.

7
Interesting / Re: BATTERY DAY SUMMARY AND EFFECT ON INDIAN MARKET
« Last post by charrin5 on March 08, 2021, 02:12:12 AM »
Wow What a Nice explanation thnx for sharing.....very helpful materials for me
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General Q&A / Re: Tesla Battery Day - September 22
« Last post by Akshay on February 13, 2021, 11:29:54 AM »
Thanks for sharing! Are you still having trouble attaching files to the forum? Couldn't see the attached images.
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Foundation of EV Q&A / Re: Assignment: Identify the sub-components of a real EV
« Last post by Akshay on February 13, 2021, 11:28:43 AM »
Nice work!
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Foundation of EV Q&A / Re: Assignment: Identify the sub-components of a real EV
« Last post by robson.cruz on February 11, 2021, 09:43:08 PM »
I selected the GM Bolt, according to file attached
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