technical working group on nuclear power plant instrumentation and control vienna, may 2009 national...

Technical Working Group on Nuclear Power Plant Instrumentation and Control

Vienna, May 2009

NATIONAL REPORT ON NUCLEAR POWER PLANT

INSTRUMENTATION AND CONTROL STATUS IN CZECH REPUBLIC

AND RECOMMENDATIONS TO IAEA

JIRI PLISKA

I&С ENERGO

2www.ic-energo.eu

CONTENT

Major projects at the NPP Dukovany and NPP Temelin

I&С system refurbishment project at the NPP Dukovany

Other I&С projects at the NPP Dukovany Recommendation to IAEA

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Main projects

NPP Dukovany – two important and closely interlinked long-term projects of large scale:

16 TERA safely; to achieve yearly production of 16 TWh by 2013

Long Time Operation (LTO); to operate NPP beyond the designed service life term = 2015 it means to 2025 or 2035 or 2045

NPP Temelin 15 TERA safely; to achieve yearly production of 15

TWh by 2012

All of those projects incorporate a number of partial projects and

They are a part of a general business plan of the ČEZ – Reduction

of emissions and increase in efficiency

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16 TERA Safely

The main goal of the project is an increase in efficiency and power output – to achieve yearly production of 16 TWh by 2013 and to maintain it for at least 20 years by utilization:

reserves of NPP Dukovany original project,

experience of personnel with the management of outage

on condition that the nuclear power plant retains its place among

the best rated nuclear plants in the world, especially in the field of

safety and operation indicators.

Project involves a number of partial projects aimed at increasing the

output and production by means of equipment modernization, reduction

of outage time and improvements in Load Factor (LF)

These partial projects are incorporated under a single umbrella project.

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16 TERA Safely (continue)

The project partial goals involve:

an increase in output of the individual blocks to 500 MWe,

a reduction of outages by 35 days a year on average

The modifications to equipment include mainly: a replacement of the LP parts of the turbines a replacement of the HP parts of the turbines a modernization of the block transformers and the

transformer monitoring system a modification of the generator stators changes of algorithms I&C M1, M2 an upgrade of the core surveillance system Scorpio

6www.ic-energo.eu

Nonoperative partof MCR

Main Control Room / Emergency Control Room

RSBTnew cabinet(Room 341)

RSB B/Nnew cabinet

(Balance-of-plantsystem)

RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet

(Alert and inform indication)

HMI RSBTMOV Conventional HMIWorkstation

DIAG Alert indication / Alarm Inform indication Signalization

PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS

Turbine hydraulicsS SS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN

ARCHITECTURE OVERVIEW

I&C project involves those unit control systems : •RSBP – Primary circuit systems and equipment part (M3)•RSBT – Turbine part (M4)•RSBS – Secondary circuit systems and equipment part (M5)•IS DIAG – diagnostic and information system for M345•MCR / ECR – corresponding modifications to the main control rooms and emergency control rooms

7www.ic-energo.eu




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN


Platforms, Safety category A, B, C (, N): HW for Technological level (A) – Automating system ZAT–RA,HW for Technological level (B) – Automating system ZAT–PRIMIS,HW for Technological level (C) – Automating system ZAT–DV,HW for Process level (C) – Automating system ZAT–FS with computer stations and servers of industrial design,HW for Operator (HSI) level (C) – Automating system ZAT–FS with computer stations of industrial design,SW for Technological level (B) – Operating system OS–9000 and applications for creating, managing and maintaining of projects PERTINAX IDE,SW for Process level (C) – Operating system MSW/XP and a high-performance industrial computer server (VS) with computing modules,SW for Operator (HMI) level (C) – Operating system MSW/XP and MS SQL server, Wonderware InTouch and Wonderware Industrial SQL server.

8www.ic-energo.eu




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN


Concept:Concept maintains the existing concept of division into three mutually independent systems (divisions), non-system, MCR, ECR

9www.ic-energo.eu




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN


Disposition, Function:Disposition of new systems remain the same in comparison to current one

Scope of functions is maintained with an exception:- new turbine regulation (shift of the limit between the electric and hydraulic part of the turbine regulation)- self-diagnostics - periodic testing

10www.ic-energo.eu




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN


Communication:•deterministic, independent on technology state communication

•redundant optical ring for safety category B•redundant optical ring for safety category C•SDL from system of higher safety category to the system of lower category

11www.ic-energo.eu

M345 Refurbishment (continue)

Schedule: •2009 •2010 •2011 •2012 •2013 •2014 •2015 •Number

of shutdowns

•Unit •B1

3+2

•Unit •B2

3+1

•Unit •B3

3+2

•Unit •B4

3+2

- short outage - long outage




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN

1st OUTAGE




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN

2nd OUTAGE




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN

3rd OUTAGE




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN

4th OUTAGE




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN

5th OUTAGE




RSB B/Nnew cabinet


RSB B/Nnew cabinet

(Primary system)

RSB B/Nnew cabinet




PCSworkstation

DIAG

DIAGnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBTmodifiedcabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

RSBSnew

cabinet

RSBPnew

cabinet

AcS


AcS

AcS

AcS

AcS

AcS

AcS

AcS

AcS

SS

S

PPR1 PPR2 PPR3 PPRN

FINAL

19www.ic-energo.eu

Others I&С projects at NPP Dukovany

Cabling management system

Transformer monitoring system

On-line monitoring system

SCORPIO system modernization

20www.ic-energo.eu

Recommendation to IAEA

Cabling management system Topic

Common language for unified description of complex cabling systems.

Motivation

Cabling system belongs to the critical subsystems of NPPs. It covers both electric systems and I&C systems.

Goal

To create a common language for unified description of complex cabling systems using the ISO 15926 approach and principles.

(Generic Data Model and Reference Data Library)

21www.ic-energo.eu

Recommendation to IAEA (continue)

Measurement reliability and accuracy Topic

Measurement reliability and accuracy enhancement

Motivation

Measurement reliability and accuracy is a permanent and serious requirement of I&C system functions to ensure safety, reliability and economic goals of NPP operators

Goal

To elaborate an analysis of available methods based on advanced data processing and process simulation and designed to improve measurement reliability and accuracy.

On the basis on this analysis to give recommendation and guideline for using these methods to operators, regulators and vendors

Thanks for attention

Jiri PLISKA

telefon: +420 602 723 934e-mail: [email protected]

www.ic-energo.eu

technical working group on nuclear power plant instrumentation and control vienna, may 2009 national...

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