Questions tagged [electric-vehicles]
Questions about the design and operation of electric drive vehicles, especially on-road vehicles.
8
questions with no upvoted or accepted answers
2
votes
1answer
37 views
What are the IEC IP standards/code for electric vehicles?
What an end consumer should know about the level of IP protection provided for a vehicle against hazards which include but not limited to environmental factors, thermal runaway in batteries, etc.
2
votes
0answers
58 views
Finding Supply/Nominal voltage for Torque Motor BLDC
I'm a bit confused by torque motors datasheets as it never mentions any nominal voltage. I would like to run a torque motor on a 24 V battery.
The required max torque is 150 Nm (=21000 ...
2
votes
1answer
50 views
What will happen if we place a couple of separate, small stators around a long rotor instead of 1 large stator around a short rotor?
My original theoretical consideration was using the electric motor's rotor as drive shaft in a car. It led me to this question: "What will happen if we place a couple of separate, small stators around ...
1
vote
0answers
434 views
How to regulate torque/RPM on an IWD vehicle
Generally, I'm interested in simple (DIY) electric vehicle design problems. I saw some photos of electric vehicles as in the following pic:
or also you could check this youtube video.
The vehicle is ...
0
votes
1answer
120 views
Charging a single-phase EV with three-phase power
So last month I bought my first EV (Škoda Superb iV PHEV) and it comes with single-phase charging. I immediately noticed that the provided home charger will only draw 8A from my 16A fused phase supply ...
0
votes
0answers
26 views
Motors for an omnidirectional RC toycar (with mecanum wheels)
First of all, apologies if this is an Arduino question. IMHO, I felt that the questions is more about motors and their comparison.
I'm trying to build an RC toycar using mecanum wheels.
The vehicle ...
0
votes
0answers
24 views
ev hub motor spec, for pulling roller
I am working on a 500 kg roller, which I want to pull using electric motor. I am considering hub motor, since it is easier to frame a basic ev with it. Now I need to know the capacity of the hub motor,...
0
votes
0answers
28 views
Frequency domain analysis of steering system of a car
Can anyone share the equations involved, or some relevant theory material for frquency domain analysis of steering rack and pinion using bode plot?
