Another way to destroy a grid: add a million electric vehicles

New electric vehicles have big fat batteries, which will help solve the problem known as “charge anxiety” (let’s call that the Flat-Bat-Fear).

The new fat-batteries, however, have the small catch that they need two days to trickle charge. Hmm. Then there is the other catch that each slow charger (7KW) is equivalent to adding nearly three houses to the grid. At the same time our Energy Minister Josh Frydenberg predicts there will be one million electric cars on Australian roads by 2030.

You might think this is slow motion train wreck, but we might avoid this if households opt for fast 50KW chargers. In that case we can do the train-wreck at top speed.

Each fast charger will apparently be “like” adding the equivalent of 20, count them, 20 homes.

This is fearmongering obviously — no one is going to want a fast charger when they could leave the car in the garage for 48 hours instead.

New Zealand report claims new generation electric vehicles threaten the power network

Ben Packham, The Australian

New Zealand’s biggest energy distributor, Vector, warned electric vehicle chargers “put a large electrical load on the network”, with even 2.4kW “trickle” chargers adding the […]

Rating: 7.0/10 (3 votes cast)

via JoNova

https://ift.tt/2I8Zni2

March 28, 2018 at 04:58AM

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google+ photo

You are commenting using your Google+ account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: