Wiring Diagrams

19 02 2011

I’ve spent a lot of time pondering the wiring of the bike.  Originally, i was thinking about how the main traction pack wiring was going to work (how each of the sets of cells would hook up to each other), and came up with this:

First wiring diagram

However, once i started down this path, i started trying to figure out where more and more of the parts would go.  Mainly, i wanted to do this because although I’ve tinkered with some electrical appliances and whatnot, i’ve never worked with this much electricity in terms of voltage nor amperage.  So, i’ve got a healthy amount of fear (hopefully enough) about working with this stuff.  As i keep telling myself as i’m working around the batteries “this crap can kill you…so be careful”.

Seriously.

In any case, I drew some diagrams on paper, but it wasn’t working out very well.  So, around september, i started laying out all of the pieces of the project as best as i could in a drawing program.  The first “real” diagram is shown here:

v1.1: The first version of the "real" wiring diagram.

Every time i figured out a bit more, i’d update the diagram… Read the rest of this entry »





A Visit to EnerTrac Corp.

19 01 2010

I grew up in New York.  Out on Long Island specifically, and a good portion of my family still lives there.  As I write this, i’m in NY again because we’ve taken our new daughter Mira to my sister’s house in Rockville Centre to see her great grandmother and other family members in the area.  One extra added benefit of this trip is that Rockville Centre is less than half an hour car ride from Farmingdale, NY.

Why is Farmingdale important?  ‘Cuz that’s where the EnerTrac office and shop is located, and I had been emailing Mark Gelbein to setup a time for a visit to look around, get some instructions about the motor, and generally just say hi.

Josh and Mark Gelbein from EnerTrac Corp.

I showed up on Friday afternoon (Jan 15) to meet Mark Gelbein and also ended up meeting his son Josh who also works at the shop. A family business that’s building stuff that helps the environment.  Nice!

I showed up a bit late because i got lost getting myself to the Southern State Parkway, but Read the rest of this entry »