Simulation and Visualization in Operating and New Nuclear Plants. Yeonsub Jung Korea Hydro & Nuclear Power Co.

Transcription

1 Simulation and Visualization in Operating and New Nuclear Plants Yeonsub Jung Korea Hydro & Nuclear Power Co. Ltd

2 Contents Introduction Actual Applications Training & Education E-Brochure For Procedures, Evaluation Walkdown for worker and work planners Verification and Validation Configuration Management Electronic Equipment Manual Potential Applications Interactive Procedure Accident Report Challenges

3 Introduction The presentation materials consist of short description and flash Most flashes are developed by Korean vendors, whereas KHNP is one of customers for training and education The other customers : Design Company(KOPEC), RnD Institute(KAERI), Manufacturer(Doosan), Regulatory Body(KINS) The advanced technologies (Virtual Reality, Simulation, Visualization) are applied to nuclear power plants both in construction and in operation Some ideas are suggested for further application

4 Training & Education Actuation Principle of Equipment Developed by Olets Ltd., Designed and Verified by Training Center Professors More than 200 flashes have been developed Control Logic of FWCS, 4-port 2-position Control Valve MOV

5 Training & Education 3D of a containment Rendering engine can be downloaded Objects are selectable A framework to attach the educational component flashes in the future Any portion of the 3D display should be imported and inserted in other electronic documents through hyperlink

6 E-Brochure HANARO Reactor Presentation based on impressive facts

7 For Procedures, Evaluation Main Control Room Navigator Hierarchical Structure An Overview Panels Switches and Indicators to find Tag Name to evaluate MCR during PSR to investigate incidents Specific human factor guidelines are displayed with a specific devices cost effective development method

8 Walkdown for worker and work planners Road Viewer Panoramic view along main streets in Korea 2D+ Images composed from 360 degree camera on a moving car Rapid method to develop Probably difficult to apply this technology to NPP due to complicated internal structures. Laser Scanning dex.jsp?t nil_bestservice= map

9 Walkdown for worker and work planners Containment Viewer 3D image inside Building with Avatar More searchable than 2D picture Repository CCTV is real time/fixed, whereas 3D is permeable

10 Verification and Validation Avoid Parts interference Lemma: Two objects can not occupy the same space Validation method: is to Draw 3D Iterated Process

11 Verification and Validation Visualization of Turbine Thermo Dynamics Lemma: All non-emotional systems must satisfy mass, energy, momentum conservation laws with boundary conditions Method: Visual Display after complicate Numerical Calculation for Boltzman Equation new/video/pastel.avi

12 Construction Optimization Construction Process Construction period can be shortened with new modular techniques More accurate measurements are needed to install the modules High fidelity construction management can be achieved through 3D along timeline 3D Design 2D Design

13 Configuration Management Hierarchical Configuration Structure A Plant is decomposed into Structure/System/Component (SSC) Evolution: Paper based -> Component based in Relational DB-> 3D based Configuration Management What types of display are appropriate for CM for advanced technology e-p&id(interactive P&ID) For Energy/mass/control Flow Real time information can be combined 3D in VR Spatial but static information new type of display such as synopsis display in Boeing, or mutually hyperlinked displays are enough? avi

14 Electronic Equipment Manual Dissembling / Assembling 3D More comprehensible and easily distributable Lessons learned could be easily collected in the electric manual This display can be downloaded and displayed in Augmented Reality in the field

15 Interactive Procedure Computer Based Procedures Can be a container to utilize smart 3D+ objects, which are more than cliparts Let 3D objects have their own standardized interactions rather than be modified in CBP

16 Accident Report Tool for Accident Report Events with sequential labels are drawn in a page 3D objects or displays can be utilized to analyze and write a comprehensible report quickly

17 Challenges Developing fancy 4D displays is time consuming process Maintaining consistency between facility and 4D displays are difficult comparing with P&ID Sequence oriented display/space oriented displays are edited with different authoring tools -> how to integrate both of them? User interactions with 4D is still complicated and slow Beginners rather than experts have made use of 4D so far Real time data collection through Mobile is difficult in NPP Manufacturers are not willing to release the CAD drawing Smart 3D objects of typical components should provide the followings for its functionalities and easy integration Geometry Thermo-dynamic equation with I/O Control Logics with I/O

18 Thank you