Free Republic
Browse · Search
General/Chat
Topics · Post Article

To: ChildOfThe60s
Iā€™m waiting for the holy grail of conductors - no resistance at any temperature. No line loss over any distance.

ICE engines lose energy at every step, too. A good electric motor can have certain uses. It doesn't have to be either/or, just as we don't have to say gasoline OR diesel. In fact, it is a more efficient use of oil to have both.
10 posted on 05/02/2022 10:00:54 PM PDT by Dr. Sivana (ā€œ...we would live very well without Facebook."-B.LeMaire)
[ Post Reply | Private Reply | To 5 | View Replies ]


To: Dr. Sivana

A superconducting battery could probably store a šŸ’© ton of power.šŸ¤”


11 posted on 05/02/2022 10:11:27 PM PDT by BiteYourSelf ( Earth first we'll strip mine the other planets later.)
[ Post Reply | Private Reply | To 10 | View Replies ]

To: Dr. Sivana; ChildOfThe60s

“A good electric motor can have certain uses. It doesn’t have to be either/or, ...”

Absolutely.

Use high-torque electric power from 0-15mph or so — maybe 20 — then let the ICE take it the rest of the way. As the vehicle nears the transition speed, the ICE could rev up under no load for a smooth takeover, and all of it could vary under demand signals from the driver’s controls.

Really stomp on it, and electric torque could carry you to 25 or 30mph and the ICE would kick in turning 4000rpm in second gear entering the fat part of its HP curve. Even a Suburban could see 0-65mph in under 10sec.


17 posted on 05/03/2022 12:39:40 AM PDT by HKMk23 (https://youtu.be/LTseTg48568)
[ Post Reply | Private Reply | To 10 | View Replies ]

Free Republic
Browse · Search
General/Chat
Topics · Post Article


FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson