Power and Efficiency Evaluations for Large Steam
Testing for Acceptance &. Performance.
Unit Acceptance Support.
Contractual Performance Guarantee
Development, Analysis and Reduction.
Engineering Studies / Power and
Efficiency Impacts Due to Plant Modifications.
Power and Efficiency Testing and Losses
Engineering, Operational and Maintenance
Large Steam Turbine
Generator Acceptance and Other Performance Testing -
NNETEX can test your large steam turbine to insure contractual
performance compliance or confirm that your unit is operating
properly with the losses in power and efficiency at specified
conditions. This is done with high accuracy instruments
and precision computations.[H]
Immediate and World Wide* Neural Network Express Inc. (NNETEX)
is committed to providing problem resolution to satisfy
immediate concerns. This includes evaluating data as
Definitive Focus for
Recovery of MWs and Efficiency- Once the proposal
is translated to action the results will produce specific
recommendations for recovering MWs and efficiency.
Unit Acceptance Support-
NNETEX is responsible for understanding the technical
aspects of the turbine performance guarantees in full.
A strong support team is needed to address the written
guarantees by keeping in mind the required tests to follow.
NNETEX can assist you by helping to produce a well thought
out acceptance plan years before testing.[H]
Guarantee Development- NNETEX
understands the guarantee and the technical nature of the
testing to support it. Underestimating requirements can
result in a weakened position. Agreements should achieve the
overall performance goals, while considering the testing
limitations. This will further substantiate test results.
The codes are complex and their interpretation requires in depth
understanding. NNETEX will provide your
technical needs relating to contractual performance guarantees.
Magnitude Analysis and Verifications After turbine
problem descriptions are collected, the turbine available
Commissioning/Acceptance data and turbine performance history,
outage and operational observances can be used to determine the
performance testing and analysis procedures and plans.
Power / Efficiency Loss
Evaluations - Large power plant production and
efficiency loss evaluations will provide you with the
information for your next outage. NNETEX provides a
work list for next outage detailing work / incentives.[H]
For more information please call Monday - Friday from
8 a.m. to 7 p.m. (CST).
CLICK ON RED BRACKETED H's FOR INFORMATION
- Acceptance and
Performance Test Evaluations - Many factors go into
developing the performance guarantees which are the reference or
basis for the new unit acceptance. Guarantee agreements
should provide information guidance for the test plan. NNETEX can assist you in preparing and analyzing
such documentation. NNETEX can assist you in
detailing the new performance guarantee specifications as well. If you already have guarantee
specifications written then we can review them since many times
these specifications will need reductions and test plans made
for them. Performance
test evaluations can be achieved using various methods including
utilizing past acceptance or commissioning data and can be
assisted with special plant instrumentation.[H]
/ Support - Performance Evaluation of Power
System Efficiencies (Scientech Product formerly
Halliburton-NUS) Tools used for modeling and support. This
modeling tool has been utilized for more than the last 25 years
and can evaluate the resulting influences of specific equipment
parameter design changes on power plant performance.
The modeling can be used for studying the interaction between
specific design parameter changes and accurately determine
stream properties throughout the cycle, mass and energy
balances for distribution of power and measurement of
efficiencies. Design factors for various components of
boilers, turbine cycles, feedwater heaters, heat exchangers,
pumps, turbines etc. can be evaluated individually, grouped or
within the whole system. This can be used for balance of
plant, specific component, group components, or whole system
Commitment - Services:
Analysis and Reduction.
Power and Efficiency Testing
and Losses Determination.
Power/Efficiency Impacts Due
to Plant Modifications.
Engineering, Operational and
Maintenance Support. [H]
Balance of Plant.
Other Commitment - Services:
(Methods used involve PEPSE™ Scientech (SCI),
special instrumentation and tools, testing, modeling and analysis)
* Exceptions are at the sole
discretion of Neural Network Express Inc. and may change according
to the situations.