Enron Mail

From:mark.walker@enron.com
To:mark.fisher@enron.com
Subject:Re: Preliminary results from analysis of Visupro data for 5/17/02
Cc:
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Date:Tue, 11 Jun 2002 02:28:00 -0700 (PDT)

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---------------------- Forwarded by Mark V Walker/EWC/Enron on 06/11/2002
09:47 AM ---------------------------


Mark V Walker
05/29/2002 03:51 PM
To: Joe Thorpe/EWC/Enron@Enron
cc: John Nemila/EWC/Enron@Enron, Mark Fisher/EWC/Enron@Enron

Subject: Re: Preliminary results from analysis of Visupro data for 5/17/02
time period that Gary Verkleeren asked about

I just noticed that I referred to month 5 in some of the dates in
memo0529AEP. My apologies. Below is a corrected version that replaces the
previous memo0529AEP.





Mark V Walker
05/29/2002 03:42 PM
To: Joe Thorpe/EWC/Enron@Enron
cc: John Nemila/EWC/Enron@Enron, Mark Fisher/EWC/Enron@Enron

Subject: Preliminary results from analysis of Visupro data for 5/17/02 time
period that Gary Verkleeren asked about

Joe,
See the file Memo0529AEP. Is there a simple explanation for why the system
OK counter continued to increment 44.7 hrs when the turbine blades were
pitched out to 80 degrees? The turbine was not powered down, put in
maintenance, put in repair, or faulted off. I talked to the controller
people and the attached memo are the only commands other than manual pause
that will cause this. They sent me the file I stored as PausingCauses. Call
me at 6753 if you need any further info.


Please call me with your thoughts on this & I will finish a writeup for Gary
Verkleeren. Our group is working on an improved capability to detect
periods of long pausing. However, until the data recovery of Statdat files
improves this new capability may not be consistently reliable or timely.