Overcharged light rail vehicle battery

 
Topic moved from News by bevans on 03 Dec 2020 15:28
  freightgate Minister for Railways

Location: Albury, New South Wales
How does a battery become overcharged when regulators are installed to ensure this does not happen.

Overcharged light rail vehicle battery

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  theanimal Chief Commissioner

How does a battery become overcharged when regulators are installed to ensure this does not happen.

Overcharged light rail vehicle battery
freightgate
if you read the report the knowledge you seek is there?
  bevans Site Admin

Location: Melbourne, Australia
The issue actually looks like a software problem which is quite interesting.

“Undetected data corruption of the battery system’s auxiliary converter configuration software, likely present from its initial upload and throughout validation testing, resulted in the batteries overcharging and high battery cell temperatures going undetected,” said Mick Quinn, Acting Chief Investigator, Office of Transport Safety Investigations (OTSI).
Somebody


I wonder what their assurance processes are like?

This is a lot different to the solar regulators you may be refering to.
  route14 Chief Commissioner

which just goes to proof how reliable overhead power is.

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