EPRI Digital Instrumentation and Control (DI&C ...Proj. Mgt. Engineering Ops Work Mgt Engineering,...
Transcript of EPRI Digital Instrumentation and Control (DI&C ...Proj. Mgt. Engineering Ops Work Mgt Engineering,...
© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
US NRC Public Meeting on DI&C
Robert Austin
Bruce Geddes
January 20, 2016
EPRI Digital Instrumentation and
Control (DI&C) Implementation
Products
2© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
The Past
EPRI focus for last few years on improving DI&C implementation, particularly for non-safety upgrades for equipment reliability Many products developed, including, but not limited to:
– Hazards analysis– Configuration management– Testing– Cyber security in design and procurement– Updated electromagnetic compatibility (EMC)– Training courses / computer based training (CBT) on digital upgrades
But…
3© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
The Problem
The design control elements of the basic engineering change/modification processes for existing plants are typically based on regulations, standards and guidance (e.g., ANSI N45.2.11) that do not specifically address digital design issues
– The unique aspects of digital design, especially software elements, often are covered by processes that are not well integrated into the overall plant design change process
– There is a need to improve the degree to which the digital design process is integrated within the plant modification process and address elements throughout the life-cycle of a digital system
4© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
The Solution
Digital Design GuideA guideline for digital design control in the plant engineering
change/modification processes, with an emphasis on non-safety implementations
– how to integrate the unique aspects of digital design within a typical plant engineering change/modification process
– can be used in conjunction with existing change procedures or guide the development of procedures that can be integrated into the owner/operator’s change process
Intended audience– owner/operator design engineers and project managers involved in digital I&C modification
activities, or– A/E service providers
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Result: EPRI 3002002989
Published October 2014Conclusions
– Covers broad range of topics– Most say it strikes the right level of detail– Poster is a significant aid
Recommendations– Demonstration projects– Phase-by-phase checklists– List of recommended deliverables– Update when appropriate– Update training materials
6© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
Swimlane FormatGeneric Modification Process
Generic SDLC
Proj
ect
Man
agem
ent
Engi
neer
ing
Ope
ratio
nsW
ork
Man
agem
ent
Deve
lopm
ent
Mai
nten
ance
(o
r Cra
ft)
V&V
O&M (T+...)Initiation (Up to T-24) Design (T-24 to T-12) Planning (T-12 to T-7) Implementation (T0) Closeout (T+1)
O&M SupportInstall/CommissionTest & DeliverImpl./IntegrationPurchase & Mfr.DesignRequirementsConcept
Modification InitiationActivities
Input, Review & Confirmation Activities
Modification Design Activities
Pre-implementationTesting, Planning and Preparation Activities
Implementation & Testing Activities Closeout
Activities
Operations & Maintenance
Activities
Technical Support
Activities
Change Management
Activities
Concept Phase
Activities
V&VPlanning
Requirements Phase
Activities
Requirements Phase V&V
DesignPhase
Activities
Design Phase V&V
Purchasing & Manufacturing
Activities
Implementation & Integration Phase
Activities
Integration Phase V&V
Baseline & Delivery Activities
TestPhase V&V
Installation & Commissioning
Activities
Installation Checkout V&V
Problem Reporting,Corrective Action,Updates/Upgrades
Regression Analysis
7© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
Digital Design Guide Poster
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Topical Guidance
Activity Key
Human FactorsEngineeringProcurement
Configuration Management
Testing
Licensing
RequirementsAnalysis
Data Communications
Plant Integration Design
Cyber Security
MODIFICATION PROCESS – ANALYSES
SDLC
Proj
. M
gt.
Engi
neer
ing
Ops
Wor
k M
gtEn
gine
erin
g,V&
VM
aint
/Cr
aft
O&M (T+...)Initiation (Up to T-24) Design (T-24 to T-12) Planning (T-12 to T-7) Impl. (T0) Closeout (T+1)
O&M SupportInstall/Comm.TestImpl./Int.Purchase/ManufactureDesignRequirementsConcept
Develop Conceptual
Design
Develop System Requirements
Purchase or Manufacture Components
Technical Support
Develop Detailed HW &
SW Designs
Integrate System
Install, Commission &
Checkout
Test & Deliver System
Develop Insights from Existing Analyses (4.1.2)
Develop or Confirm Prelim. Hazard Analysis (4.1.5)
Perform Problem/Needs Analysis (4.1.1)
Develop or ConfirmHazard Analysis (4.2.1)
Develop Hazard AnalysisPlan (4.1.4)
Identify & Resolve Single Point Vulnerabilities (4.2.2)
Update PRA(4.3.1)
Resolve Remaining Hazards (4.2.3)
Assess CCF Susceptibility (4.1.6)
Perform CCF Coping Analysis (if needed) (4.1.7)
Verify Hazard Analysis Results (4.2.4)
Validate Hazard Analysis Results (4.3.2)
Validate Hazard Analysis Results (4.4.1)
Perform Operating Experience Review (4.1.3)
Each topic is addressed in a dedicated section of the Digital Design Guide, with it’s own swimlane, and guidance is provided for each activity on the swimlane
9© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
Example Guidance MODIFICATION PROCESS – ANALYSES
SDLC
Proj
. M
gt.
Engi
neer
ing
Ops
Wor
k M
gtEn
gine
erin
g,V&
VM
aint
/Cr
aft
O&M (T+...)Initiation (Up to T-24) Design (T-24 to T-12) Planning (T-12 to T-7) Impl. (T0) Closeout (T+1)
O&M SupportInstall/Comm.TestImpl./Int.Purchase/ManufactureDesignRequirementsConcept
Develop Conceptual
Design
Develop System Requirements
Purchase or Manufacture Components
Technical Support
Develop Detailed HW &
SW Designs
Integrate System
Install, Commission &
Checkout
Test & Deliver System
Develop Insights from Existing Analyses (4.1.2)
Develop or Confirm Prelim. Hazard Analysis (4.1.5)
Perform Problem/Needs Analysis (4.1.1)
Develop or ConfirmHazard Analysis (4.2.1)
Develop Hazard AnalysisPlan (4.1.4)
Identify & Resolve Single Point Vulnerabilities (4.2.2)
Update PRA(4.3.1)
Resolve Remaining Hazards (4.2.3)
Assess CCF Susceptibility (4.1.6)
Perform CCF Coping Analysis (if needed) (4.1.7)
Verify Hazard Analysis Results (4.2.4)
Validate Hazard Analysis Results (4.3.2)
Validate Hazard Analysis Results (4.4.1)
Perform Operating Experience Review (4.1.3)
Guidance for each specific activity prompts the user to consider typical issues and topics, and references point to detailed guidance (by section number)
Activity Key
Human FactorsEngineeringProcurement
Configuration Management
Testing
Licensing
RequirementsAnalysis
Data Communications
Plant Integration Design
Cyber Security
Excerpt from Section 4 – “Analysis”
10© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
MODIFICATION PROCESS – REQUIREMENTS
SDLC
Proj
. M
gt.
Engi
neer
ing
Ops
Wor
k M
gtEn
gine
erin
g,V&
VM
aint
/Cr
aft
O&M (T+...)Initiation (Up to T-24) Design (T-24 to T-12) Planning (T-12 to T-7) Impl. (T0) Closeout (T+1)
O&M SupportInstall/Comm.TestImpl./Int.Purchase/Mfr.DesignRequirementsConcept
Develop Conceptual
Design
Develop Detailed Requirements
Qualify Eqquipment
Identify BasicRequirements (5.1.2)
Technical Support
Develop Detailed HW & SW Design
Integrate System
Install, Commission &
Checkout
Test & Deliver System
ConformanceChecks
(5.2.5)
Develop Procurement Specification (5.1.4)
Develop or ConfirmFunction Analysis (5.2.1)
Develop or ConfirmInterface Analysis (5.2.2)
Provide Input;Develop or ConfirmDetailed Requirements
(5.2.3)
ConformanceChecks
(5.4.1)
ConformanceChecks (5.5.1)
Plan for Iterations & Refinements (5.1.1)
ConformanceChecks
(5.3.1)
Review & Confirm Conceptual Design (5.1.5)
Provide Input; Review & Confirm Basic Requirements
(5.1.3)
Perform or ConfirmReq’ts. Analysis (5.2.4)
Purchase or Manufacture Components
Example Guidance (continued)
Activity Key
Human FactorsEngineeringProcurement
Configuration Management
Testing
Licensing
RequirementsAnalysis
Data Communications
Plant Integration Design
Cyber Security
Excerpt from Section 5 – “Requirements”
Guidance is not US-centric
11© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
MODIFICATION PROCESS – REQUIREMENTS
SDLC
Proj
. M
gt.
Engi
neer
ing
Ops
Wor
k M
gtEn
gine
erin
g,V&
VM
aint
/Cr
aft
O&M (T+...)Initiation (Up to T-24) Design (T-24 to T-12) Planning (T-12 to T-7) Impl. (T0) Closeout (T+1)
O&M SupportInstall/Comm.TestImpl./Int.Purchase/Mfr.DesignRequirementsConcept
Develop Conceptual
Design
Develop Detailed Requirements
Qualify Eqquipment
Identify BasicRequirements (5.1.2)
Technical Support
Develop Detailed HW & SW Design
Integrate System
Install, Commission &
Checkout
Test & Deliver System
ConformanceChecks
(5.2.5)
Develop Procurement Specification (5.1.4)
Develop or ConfirmFunction Analysis (5.2.1)
Develop or ConfirmInterface Analysis (5.2.2)
Provide Input;Develop or ConfirmDetailed Requirements
(5.2.3)
ConformanceChecks
(5.4.1)
ConformanceChecks (5.5.1)
Plan for Iterations & Refinements (5.1.1)
ConformanceChecks
(5.3.1)
Review & Confirm Conceptual Design (5.1.5)
Provide Input; Review & Confirm Basic Requirements
(5.1.3)
Perform or ConfirmReq’ts. Analysis (5.2.4)
Purchase or Manufacture Components
Example Guidance (continued)
Activity Key
Human FactorsEngineeringProcurement
Configuration Management
Testing
Licensing
RequirementsAnalysis
Data Communications
Plant Integration Design
Cyber Security
Excerpt from Section 5 – “Requirements”
Typical interactions with a System Integrator are listed, by lifecycle phase, for each topic
12© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
The Future
2016: Update the CBT course– Content (CCF guide, digital design guide, etc.)– Format (web-based in the future?)
2017: Update the Digital Design Guide2018+: Update guide and processes to adopt Systems
Engineering approaches being examined now2019+ - revise, update, revise, update…
Technology will continue to evolve and change
We must be able to evolve and change with it.
13© 2016 Electric Power Research Institute, Inc. All rights reserved.© 2015 Electric Power Research Institute, Inc. All rights reserved.
Together…Shaping the Future of Electricity