ฝัง
- เผยแพร่เมื่อ 3 ต.ค. 2024
- The world is quickly adopting to electric vehicles and in the next couple of decades, EVs are going to be more mainstream than internal combustion vehicles.
So here we Elaborate, how Electric Vehicle works?
How do we calculate Motor Power, RPM, Torque?
For more details contact :
pratapsinghbishnu@gmail.com
Wonderful explaination. Crisp and precise. Let me add for viewers : at 5.58 the fig of 9.4.... is a constant and remains same always ( rpm / radian per sec convertion).
thanx bhai
Great bro... Thoda slow record Karo.
And thoda aur ache se samjao.. Baaki sab great. Knowledge and everything
Finally I got what I am searching. Very nice vedio. Waiting for your next video
That is to the point and correct calculations. You should take gradient effect also while riding on slope.
Informative video.. keep it up.....😊
By far the best video.. Though i know about this quite a bit.. But the way you have explained even a baby will understand... And that's the best part of the video
Ek number yaar
Hello Mr, why you stopped making video , you have ability to gi vary far in this , keep making on videos 🙏🏼 Wishing you a good luck❤
Very nicely explainer .. keep it up
what is 9.5488 ? in calculation of torque
good information brother
Very nice explain and calculate . Waiting for next video...about right choice of motor. Thank you sir.
Great man 👍🏻 You grow more
Awesome explanation
Keep it up, I am really loving this. Looking forward to see more
Really Informative video, great!
Please keep doing future videos on battery, BMS. Waiting for the next video
how to find efficiency?
How to calculate battery specifications required
2 saal ho gaye dusri video kyu nhi ayi!!???
Thanks a lot 🇧🇩
Waiting for next videoo🤗🤗🤗
Sir or vedeo bhi upload karo na..
All the best nice video keep doing!
Thank-you so much dude ,,
Excellent
How to calculate motor average power
Excellent....
Nice video bro, very helpful keep it up.
why multiplied with 9.5488 with power while calculating torque.
power is given by the product of the torque with the angular frequency. The number 9.5488 is converting a frequency in RPM to an angular frequency in 1/s
How to convert that
T=P/Angular speed
T=P/(2piN/60)
T=(60/2pi)×(P/N)
T=9.5488×(P/N)
Please make video on how to calculate range of vehicle analytically
thanks soo much !!
please make a video considering BLDC hub motor.
Nice video but I want to ask, from where did you get this Power formula?
You should check 11-12 science physics books
So high tech information
How to choose battery or calculation for battery required
Power requirement of the motor
Voltage of the battery pack above the required voltage of motor
C rating of the battery pack, depends on how much current your motor needs
Capacity of the battery pack, to determine range
Let's take 18650 cells
Now depending on the voltage requirement of the motor, you have to build a pack to be able to deliver that much voltage even when the battery is low
So let's say the motor controller requires 120V
Taking minimum voltage (discharged) of 18650 cell to be 3V (for better health)
You need 40 of them in series
Now see the current requirements of the motor system at peak power
And atleast build a pack that can give 150% of that current safely
So that much battery pack should be connected in parallel to meet the requirements
Or to skip all the above headache you can go with readymade prismatic cells or readymade battery packs
So now consider you have built the battery pack for the minimum requirements
And motor rating is 5kW
And your battery pack capacity is 5kWh
That means it can run at max load for 1 hour
Now keep adding cells in parallel to increase capacity
This was very amateur explanation
But this should give you an idea
And this is just estimations
You need to keep safety in mind
And install proper protection circuit and charging circuit
Very Nice Explanation please explain it only in english if possible for next video
nice video! please make more video.
Nice video
Nice work
Thanks
What is the motor selection procedure for electric bike?
Please sir upload nxt vdo i am waiting
Hello, Can I share your video on my channel's Community post?
nice video...when your going to upload next video..as u said..??
Bro, can we charge 96 volts supercacitor battery pack with suitable Kelly programmable controller ?
Hello when will you upload the next video??
Hi If suppose Weight of the cart 150 kg (both vehicle plus load)
speed of the cart 6 km ph and wheel dia is 625 mm so pls tell me
required Power RPM and Torque ?
We r waiting for next vedio
Waiting for the next video....
Why u made only one video ?
Torque find karte Waqt 9.5488 se multiple kyu kiya
Sahi qus hai
Where can I get reference of all this formulas that you used ?
Badly need your help
May be from our old physics text books
When the next video will come???
Sir , please launch the next video I am waiting for it
Waiting for the next vdo
we are waiting for your next video since 1 year....
When your next video will come?
one doubt...
can you explain why did u take the value of the efficiency to be 85%....??
generally, it is considered 85%(low gear) and 90%(direct drive)
What is that 9.5488 in torque calculatoion ? Any one?
Torque=(hpx5252)÷rpm
This formula is used world wide
Convert power in hp and put here
Next video???
Next Video Ayega ya nahi???
Ek saal ho gaya...