Tim Martens x Jonathan Bergen - Malfunction Report I CS

MALFUNCTION REPORT I

TIM MARTENS
JONATHAN BERGEN

4oo nT/min
IONOSPHERE EFFECT
HIGH VOLTAGE TRANSMISSION NETWORK
GEOMAGNETIC DISTURBANCE

recorded 2o21/o7

during the march 13-14.,1989 superstorm,
large AC neutral current flows were
confirmed in the transmission network
in and around the Los Angeles area.

DC transmission interconnection between
the ERCOT and WECC pools tripped co-
incident with sudden onset of the storm.
Impacts were also observed in the TVA
transmission network throughout their
transmission areas.

Label: Pressor Tape