[frodus]

If you're a student, you should be telling US how many KW motor you need.

Isn't it part of your coursework to figure this out, rather than have people on a forum figure it out for you?

Go do some work calculating how many kw you need for a vehicle that can go XXX km/h and accelerate at YYm/s^2 with a total weight of ZZZkg.

 

[arduss]

We are trying to make a electric vehicles but we don't now so much think about this subject. Our teacher want make a electric vehicles which have two seat from us. Can you give us some information about electric vehicles. We don't have exact data yet, but approximately has 300kg, for 2 person, max speed 70km/h, acc. 7km/h^2. Which kind of motors, control system, components I should use?

 

[major]

Start here: http://www.diyelectriccar.com/forums/showthread.php?t=669&redir_from=668

Then: http://www.diyelectriccar.com/forums/showthread.php/want-build-ev-do-starti-6441.html

And/or read this book: http://www.amazon.com/Build-Your-Own-Electric-Vehicle/dp/0071543732

 

[Caps18]

I do astrophotography. It is very challenging. And a lot of post-processing if you stack images. Or you need a good camera, fast lenses, and a stable tripod. Plus lots of time.

 

[arduss]

Thanks for information and comments. I will analyse. İf I have some problems, i will return you. Thanks for help.

 

[mizlplix]

but approximately has 300kg, for 2 person, max speed 70km/h,

That sounds like an NEV type car to me.

Should be a good first build.

Miz

 

[mjcrow]

Hi Arduss, you are looking for TREV.....

http://teamtrev.com/about/

http://www.trevipedia.net/index.php?title=Main_Page

Built at UniSA, finished the 2010/2011 around the world Zero Race.

Good luck with the project

 

[arduss]

I'm very greatful to you, your links and advices very useful for me. Thanks a lot