Power

Monthly Issue | May 15, 2007

Not your grandfather’s power industry
Not your grandfather’s power industry

  In 1882, Americans talked of John L. Sullivan, the bare-knuckles boxing heavyweight champion of the world, as horse-drawn carriages jingled along city streets. The spidery cables of the Brooklyn…


Controlling shaft voltages
Controlling shaft voltages

The static electrical charges produced by a turbine rotor create an effect akin to the one that results from dragging your feet across a carpet in the winter when the…


A rearview mirror and bright headlights
A rearview mirror and bright headlights

  This month's issue of POWER commemorates 125 years of continuous publishing for the power generation business. The anniversary gives us all a chance to assess where we've been and…


Global Monitor (May 2007)
Global Monitor (May 2007)

World's largest PV plant now in Portugal The world's largest solar photovoltaic (PV) electric generating plant—at 11 MW—has come on-line in sunny Portugal. The project, in the city of Serpa,…


Marmy’s Egyptian nightmare
Marmy’s Egyptian nightmare

Pandemonium erupted at the swanky Taufiq Cabaret on Muhammad-Ali Square in Alexandria, Egypt. It was in the wee hours of a Sunday morning when only the usual after-hours crowd was…


Focus on O&M (May 2007)
Focus on O&M (May 2007)

SYSTEM RELIABILITY Cyber security and the grid Too often, we think the consequences of cyber attacks are limited to disabled file servers, frantic damage control exercises by security personnel, and…


This month in POWER…
This month in POWER…

May 1885 POWER reported on the latest Twist Automatic Engine (Figure 1) in its cover story for the May 1885 issue. The editor explained that "each end of the cylinder…


Keep grid modernization a national priority
Keep grid modernization a national priority

  As the possibility of national climate change legislation increases on Capitol Hill and captures the attention of the electric power community, I am concerned that regulators, legislators, and utility…