Regnerative Braking Information

I am doing a poster project on Regnerative Braking and was wondering if anyone knew of any websites that presented any kind of info on the topic. I am looking for preferably large pictures, graphs, or tables displaying any kind of data about regenerative braking. Thanks!

 

Thanks qbee, I found a lot on info, including a few sites you posted. It's a 3'x2' poster so I was looking for large resolution pictures, but that probably won't be easy to find. Thanks for the info though, I did find some of the illustrations at roboteq to be very interesting!