Grid Charger
Grid charger owners and location, as well as some service links for hybrid services
Grid charger code V3.0 manual
Understanding the charging and balancing process
Labview datalogger
More silver pack testing
How to test a battery to the stick level on the bench
Remote monitoring of the charge process
Datalogging Labview style
The Big picture
getting a better overview
Getting past the drop out to see what is happening.
Drop out test needs more work
The signature of a cell drop out
Insight pack end of discharge full charge #1
Waynetc pack
Pack discharger
SOC reset device
Insight Battery pack lifter
Grid charger test adapters
Reprogramming the charger
Installing the Genesis One Universal grid charger in an Insight
Installing the Genesis One Universal grid charger in a First Gen Civic
Harness options
The Universal Grid Charger
MIMA Pack Whack and rebalancing the battery
Mikes Insight
EV Insight with a Prius heart
Grid charger Operating Instructions V1.2
Designing a PHEV system for the Civics, Insight 1 and 2 ------------Micro V-Buck PHEV
Doug's V-Boost
Randall's Insight
Paul's Adventures in alternative evergy
Western Washington University X-Prize car
Finding The Best Hybrid Mix
E-wheel for any vehicle

More silver pack testing

More silver pack testing
Second test of Silver pack (bad one)

Did a workaround for my Labview problems, so I could continue to do some testing.
The graphs above are the same one as below, but this time I traced it with and without the drop out detect working. We see the same 5 cells drop out.
The drop out detect is looking for the rate of change signature of a drop out in the data.
Some close ups show that the dual running average difference is a good indicator of the rate of change, and works well for detecting too rapid drop off, topping detection on the charge side should work more reliably that the sample timer system.