This Day On The Street
Continue to site right-arrow
ADVERTISEMENT
This account is pending registration confirmation. Please click on the link within the confirmation email previously sent you to complete registration.
Need a new registration confirmation email? Click here
Stocks Under $10 with 50-100% upside potential - 14 days FREE!

Independent Forensic Analysis Confirms Partial Power Outage During Super Bowl Caused By Relay Device

NEW ORLEANS, March 21, 2013 /PRNewswire/ -- An independent, third-party forensic analysis commissioned by Entergy New Orleans, SMG and the Louisiana Stadium and Exposition District to investigate the cause of the partial power outage during Super Bowl XLVII has confirmed that the cause of the outage was the "misoperation" of a relay device.  The analysis was performed by Dr. John A. Palmer of Palmer Engineering & Forensics. 

(Logo:  http://photos.prnewswire.com/prnh/20120913/MM74349LOGO)

Highlighting what he characterizes as a "design defect" in the relay, Dr. Palmer's report states on page five, "Behavior of the device in a manner contrary to the published functionality of the device constitutes a design defect." 

Dr. Palmer's report identifies the primary cause of the power disruption and three contributing factors.  They are as follows: 

  • The cause of the outage was a misoperation of the relay.
  • A contributing factor to the misoperation of the relay was the unstable operating condition of the relay around the set point of the subject relay, which was a design defect.
  • A contributing factor to the outage was the inappropriate setting of the relay, which was the factory default setting.
  • A contributing factor to the inappropriate setting was inadequate communication between the manufacturer and the utility.

The relay device, which is located in a vault outside of the Mercedes-Benz Superdome, was a component in the switchgear that was placed into service in December 2012 after being inspected, tested, and commissioned by the manufacturer.  The relay was taken out of service following the Super Bowl.  In addition, Entergy New Orleans has confirmed that there are no other such devices installed elsewhere on its system. 

"We are pleased that Dr. Palmer's independent analysis has verified the root cause of the outage and confirmed that the relay operated in an unintended and unpredictable manner," said Charles Rice, president and CEO of Entergy New Orleans. "It has been our objective all along to identify the cause of the outage, learn from it, and prevent such an occurrence from happening again. The device has been permanently removed from service."

To read Dr. Palmer's entire report, go to entergy-neworleans.com.

Entergy New Orleans, Inc. is an electric and gas utility serving Orleans Parish and is a subsidiary of Entergy Corporation. The company provides electricity to more than 160,000 customers and natural gas to more than 100,000 customers in Orleans Parish.

entergy-neworleans.com

Twitter: @EntergyNola

SOURCE Entergy New Orleans, Inc.

Copyright 2011 PR Newswire. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Select the service that is right for you!

COMPARE ALL SERVICES
Action Alerts PLUS
Try it NOW

Jim Cramer and Stephanie Link actively manage a real portfolio and reveal their money management tactics while giving advanced notice before every trade.

Product Features:
  • $2.5+ million portfolio
  • Large-cap and dividend focus
  • Intraday trade alerts from Cramer
  • Weekly roundups
TheStreet Quant Ratings
Try it NOW
Only $49.95/yr

Access the tool that DOMINATES the Russell 2000 and the S&P 500.

Product Features:
  • Buy, hold, or sell recommendations for over 4,300 stocks
  • Unlimited research reports on your favorite stocks
  • A custom stock screener
  • Upgrade/downgrade alerts
Stocks Under $10
Try it NOW

David Peltier, uncovers low dollar stocks with extraordinary upside potential that are flying under Wall Street's radar.

Product Features:
  • Model portfolio
  • Stocks trading below $10
  • Intraday trade alerts
  • Weekly roundups
Dividend Stock Advisor
Try it NOW

Jim Cramer's protege, David Peltier, identifies the best of breed dividend stocks that will pay a reliable AND significant income stream.

Product Features:
  • Diversified model portfolio of dividend stocks
  • Alerts when market news affect the portfolio
  • Bi-weekly updates with exact steps to take - BUY, HOLD, SELL
Real Money Pro
Try it NOW

All of Real Money, plus 15 more of Wall Street's sharpest minds delivering actionable trading ideas, a comprehensive look at the market, and fundamental and technical analysis.

Product Features:
  • Real Money + Doug Kass Plus 15 more Wall Street Pros
  • Intraday commentary & news
  • Ultra-actionable trading ideas
Options Profits
Try it NOW

Our options trading pros provide daily market commentary and over 100 monthly option trading ideas and strategies to help you become a well-seasoned trader.

Product Features:
  • 100+ monthly options trading ideas
  • Actionable options commentary & news
  • Real-time trading community
  • Options TV
To begin commenting right away, you can log in below using your Disqus, Facebook, Twitter, OpenID or Yahoo login credentials. Alternatively, you can post a comment as a "guest" just by entering an email address. Your use of the commenting tool is subject to multiple terms of service/use and privacy policies - see here for more details.
Submit an article to us!

Markets

DOW 17,570.21 +213.34 1.23%
S&P 500 2,033.96 +21.07 1.05%
NASDAQ 4,700.5110 +56.1990 1.21%

Brokerage Partners

Rates from Bankrate.com

  • Mortgage
  • Credit Cards
  • Auto

Free Newsletters from TheStreet

My Subscriptions:

After the Bell

Before the Bell

Booyah! Newsletter

Midday Bell

TheStreet Top 10 Stories

Winners & Losers

Register for Newsletters
Top Rated Stocks Top Rated Funds Top Rated ETFs