NuScale’s Vision for EQ Collaboration, Innovation and ...
Transcript of NuScale’s Vision for EQ Collaboration, Innovation and ...
Template #: 0000-20955-F01 R8NuScale NonproprietaryCopyright © 2018 by NuScale Power LLC
EQ Programs Engineer
Patrick Conley
NuScale’s Vision for EQ – Collaboration, Innovation and Affordability
October 31, 2018
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Agenda
• NuScale Update (News, DCA, Schedule)
• NuScale EQ Program Technical Details
• NuScale Approach to EQ
• Supplier Opportunities
• Q&A
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This material is based upon work supported by the Department of
Energy under Award Number DE-NE0000633.
This report was prepared as an account of work sponsored by an
agency of the United States (U.S.) Government. Neither the U.S.
Government nor any agency thereof, nor any of their employees,
makes any warranty, express or implied, or assumes any legal liability
or responsibility for the accuracy, completeness, or usefulness of any
information, apparatus, product, or process disclosed, or represents
that its use would not infringe privately owned rights. Reference herein
to any specific commercial product, process, or service by trade name,
trademark, manufacturer, or otherwise does not necessarily constitute
or imply its endorsement, recommendation, or favoring by the U.S.
Government or any agency thereof. The views and opinions of authors
expressed herein do not necessarily state or reflect those of the U.S.
Government or any agency thereof.
Acknowledgement & Disclaimer
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NuScale Update
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NuScale News Headlines
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P5 - ACRS review
Adv SER w/no OIs
6/23/20
Design Certified
Jan 2021
Completed
DCA
12/31/16
NRC
Accepted
3/15/17
P3 - ACRS review of
SER w/OIs
8/27/19
Rulemaking
Jan 2021P1 – PSER and RAIs
4/16/18
Total projected duration for NRC
certification - 46 months
P4 - Adv SER w/no OIs
12/12/19
P6 – FSER
Design Approved
9/08/20
P2 – SER w/OIs
5/16/19
NuScale Baseline DC Review Schedule
2017 2018 2019 2020 2021
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Blazing the Trail to Commercialization
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• Utah Associated Municipal Power
Systems (UAMPS) Carbon Free Power
Project (CFPP) will be first deployment
• A 12-module plant (720 MWe) with
commercial operation in 2026
• Preferred location within the Idaho
National Laboratory (INL) site
• DOE awarded $16.5 million in matching
funds to perform site selection, secure
site and water, and prepare combined
operating license application to NRC
First Deployment:
UAMPS CFPP
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NuScale EQ
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NuScale EQ
• Status
– Industry RFI Responses
– Next Steps
• RFP for Program Development
Assistance
• Scope
– Harsh Electrical (50.49)
– Harsh Mechanical (ASME
QME-1)
– Mild Environments
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NuScale EQ, continued
• Regs/Codes/Standards
– NUREG 0800
– DSRS 3.11
– RG 1.89
– RG 1.100
– ASME QME-1 2007
– IEEE 323-1974
• EQ Design Influences
– discovered gap in trip
coverage
– informed bioshield design
– informed RXB design
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NuScale EQ, continued
• Unique EQ Challenges
– FOAK equipment
– radiological source terms
– continuous vacuum/elevated
temperatures/submergence
– VRLA batteries
– multi-module affects
– no debris generation in CNV
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• Each module feeds one turbine generator
train, eliminating single-shaft risk
• 100% turbine bypass capability
• Small, simple commercial grade
components support short straightforward
refueling outagesNOT TO SCALE
main steam isolation
valves
main feedwater isolation
valves
decay heat removal
actuation valves
decay heat removal
passive condenser
control rod drives
reactor vent valves
steam header
feedwater header
control rods
reactor recirculation
valves
reactor pool
containment vessel
reactor pressure vessel pressurizer
upper plenum
steam generators
hot leg riser
reactor core
downcomer
lower plenum
safety relief valves
NuScale Power Train
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Nuclear fuel cooled indefinitely without AC or DC power*
*Alternate 1E power system design eliminates the need for 1E qualified
batteries to perform ESFAS protective functions – Patent Pending
Innovative Advancements to Reactor Safety
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NuScale Approach to EQ
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NuScale EQ Approach – A NuWay
• Reasons for NuWay
– major risks
• schedule
• resources
– lessons learned
• Collaboration
– configuration and testing
– review and acceptance process
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NuScale EQ Approach – A NuWay, continued
• Risk Mitigation
– design finalization
– pre-designed test plans and mitigation strategies
– FOAK testing and qualification
– test failures
• Cost Reduction
– shared test chambers/limit number of tests
– streamlined reporting
– ITAAC considerations
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Opportunities
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Potential Supplier Opportunities
• Supplier Registration
• Creative Concepts
• DOE Funding
• NuScale/Supplier EQ Workshop
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Patrick Conley
EQ Programs Engineer