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Welcome to Softstuf.com
Softstuf,
founded in 1991, is a Philadelphia based corporation that specializes in
the design of advanced analysis systems for measuring performance of large electrical
power systems during fault and disturbance conditions. Softstuf is the home of the
Wavewin® software and the Sniffer data acquisition tools.
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The Automation routines are a set of rules and
methods used to measure 3 types of abnormal
circuit conditions: imbalance, overload and inefficiency in a periodic load file.
When the load file is processed 4 analog channels and 5 digital channels are created in the file:
Analog Channels:
- Max Rating – The max rating channels displays the defined maximum rating.
- I Average – The I Average channel displays the average value from the IA, IB and IC channels.
- I Max – The I max channel displays the maximum value from the IA, IB and IC channels.
- Derivative – The derivative of the power factor channel.
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Digital Channels:
- Breaker Status – The breaker status channel is marked as triggered when a sample
indicates an OPEN in the breaker status field (BRK).
- Data Integrity – The data integrity channel is marked as triggered when the date and
time for a sample are invalid and the difference between the current samples
and the previous samples are greater then 5 times the defined rating.
- Imbalance – The imbalance channel is marked as triggered when an imbalance condition is
detected.
- Overload – The overload channel is marked as triggered when an overload condition is
detected.
- Inefficiency – The inefficiency channel is marked as triggered when an imbalance condition
is detected.
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An adaptive learning scheme is used to tune the time varying coefficients (W1, W2
& W3) of an imbalance, overload and inefficiency summation equation.
The equation is used to classify circuit conditions (i.e., assign priority values).
 Features:
- Monitor Evolving Loads
- Detecting Good/Bad Circuit Conditions
- Imbalances, Overload & Inefficiency
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- Station Summaries
- System Summaries
- Automatic Prioritization of Circuits
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Softstuf, Inc. P.O Box 40245 Philadelphia, PA 19106-0245
Wavewin is a registered Trademark of Softstuf Inc.
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Wavewin 2012 User
Group Meeting
(June 5th - 7th, 2012)
Hyatt Regency Hotel
Philadelphia, PA
Thank you to everyone who
attended the 2012
User Group Meeting.
 Minutes:
2011 -
2010 -
2009
Thank you
to everyone who renewed
their annual Wavewin
maintenance license for 2013.
Latest Additions
Wavewin Upgrades
Wavewin Training
classes are offered at customer
locations or at our Philadelphia
facility or over the web.
Wavewin Classes
Request Wavewin Training
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