About
the IntelliGrid Architecture
"We have a digital economy and we're still trying to
provide power to it through a mechanical design system that was
designed over 50 years ago. It is a marvelous system, but we've been
effectively borrowing against the future to pay for the present, and
the future has caught up with us, we need to build the system to
serve the digital society of the 21st century.
...And it's then the controllability of that system. Once we
have those digital controls in, we can instantaneously manage the
power system so it is self healing, that is it can detect
instantaneously a difficulty and correct for it locally so that
cascading effects can be eliminated and fundamentally improve the
reliability of the system so that computers and other sensitive
equipment that has come in over the last decade are not upset by
power disturbances.”
- Kurt Yeager, EPRI CEO in an August 25, 2003 interview on the
Lehrer News Hour about the August 14 East Coast Blackout
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