Nuclear Instrumentation & Control Solutions from a … · Nuclear Instrumentation & Control Solutions from a leader. ... Rolls-Royce understands that nuclear instrumentation ... for

Safety and performance through technology and long-term support.

Nuclear Instrumentation & ControlSolutions from a leader you can trust

02 INSTRUMENTATION & CONTROL

Rolls-Royce, trusted to deliver excellence Rolls-Royce is a world-leading provider of power systems and services for use on land, at sea and in the air, and has established a strong position in global markets - civil aerospace, defence aerospace, marine and energy.

In the nuclear industry, Rolls-Royce has a large and highly experienced skills base with approximately 3000 nuclear employees in the UK, France, North America, Czech republic and China.

Rolls-Royce provides nuclear power utility vendors and operators with integrated, long-term solutions and support services spanning the whole reactor lifecycle, from concept design through to obsolescence management and plant life extension. With nuclear expertise including component manufacturing, licensing, project and supply chain management as well as world-class engineering, the company has been a key player in the industry for over 50 years.

Optimise your assets with the I&C leader you can trust

Rolls-Royce is a technology-independent nuclear I&C provider, serving three markets: New Build, Retrofit and Services.

I&C Solutions that provide safety and performance through technology and long term supportRolls-Royce is a world leading provider of nuclear instrumentation and control, helping customers to improve the safety, availability and reliability of their operational plant while at the same time reducing costs.

During the past 40 years, we have designed, manufactured, installed and renovated analogue and digital safety instrumentation and control systems in nuclear reactors of all types, including PWR, BWR, RBMK, VVER, PHWR, CANDU, Magnox, AGR, research and naval reactors.

Our solutions are continuously developed to ensure that we remain at the forefront of I&C technology.

We have undertaken upgrades across a number of operating reactors and developed formal obsolescence strategies using a combination of analogue and digital expertise to help customers manage the introduction of new systems while continuing to meet local licensing requirements.

03INSTRUMENTATION & CONTROL

We support our customers through the provision of integrated long term I&C solutions and support services throughout the lifetime of the reactor.

Today our systems are installed in over 200 nuclear reactors across 20 countries worldwide, with a total of more 3,000 reactor years of successful operation.

Instrumentation and hardware

Safe, reliable and accurate • measurements of neutron and thermodynamic information, in all type of conditions

Control and monitoring systems

Improve the availability of • the plant and reduce operational, maintenance and training costs

Safety systems using SpinlineTM technology

Ensure the safety of nuclear • reactors by meeting the demanding functional and safety requirements for digital safety I&C systems

Support servicesIntegrated long term •

solutions to support operation throughout the lifetime of the reactor

IntegrationWith safety and availability •

in mind, manage a comprehensive I&C dedicated solution

Our core areas of expertise

Neutron detector training platform.

A complete nuclear I&C solution

From specification and design, to the provision of through-life support and systems upgrades.


Rod control system

Rod position indication systems

Rod position sensors

Reactor protection system

Diesel sequencing system

Reactor trip breakers

Plant process computer

Temperature probes

Pressure transmitters

Safety valve control system

Pressurizer heat controller

In-core instrumentation system

Boron MeterNeutron instrumentation system

Ex-core neutron detectors

Reactivity meter

Engineered safety features actuation system

Rolls-Royce develops nuclear specific I&C systems for all types of reactors and all types of operation - normal; incidental; accidental; and post-accident management.

We continuously develop our technology in line with the needs of our customers, ensuring it meets stringent international regulatory requirements and addresses obsolescence issues.


For the 40 last years our technologies have been approved by safety regulatory authorities across a number of countries each with differing licensing requirements.

National or international standard Classification schemes

IAEA

IEC 61226

USA

France

EPR

IEC 61508

Safety systems

Category A

1E, safety, safety related

1E

F1A

Safety related

Safety related systems

Safety classifications

Category B Category C Non safety

Non safety

2E Not classified

F1B F2 Not classified

Non safety

Non safety related system

SpinlineTM

Reactor protection systemESFASDiesel sequencing systemNeutron instrumentation systemSafety valve control system

Ex-core neutron detectorsPressure transmittersTemperature probesReactor trip breakers

Rod position indication system (for 1300MW en N4 bplants in France)

Rod control systemPlant process computer

Rod position indication systemBoron meterIn-core instrumentation systemReactivity meterPressurizer heat controllerPlant process computer

All our systems are designed to meet the most stringent regulatory requirements.

Rolls-Royce understands that nuclear instrumentation and control (I&C) systems have to meet demanding functional and non-functional objectives. For this reason all of our safety systems feature SpinlineTM technology, a modular digital solution platform installed in more than 60 PWR and VVER nuclear reactors all over the world.

Compliant with international nuclear safety I&C requirements, SpinlineTM enables utilities to improve the safety and availability of their nuclear power plants, with unproblematic maintenance due to its modular, scalable and flexible design.

SpinlineTM can be used in any safety system such as the Reactor Protection System (RPS) and Neutron Instrumentation System (NIS), in new nuclear power plants and for the modernisation of existing I&C systems in established plants.

Safety systems

SpinlineTM safety I&C safety technology you can trust


Reactor Protection SystemWhen it comes to safety, the Reactor Protection System (RPS) is the most critical I&C system. The RPS utilises the functionalities of the Reactor Trip System (RTS) as well as the Engineering Safety Features Actuation System (ESFAS). It monitors vital reactor operation parameters and automatically shuts down the reactor and determines the corrective actions to be taken. The RTS initiates rapid control rod insertion to mitigate the consequences of anticipated operating occurrences or design basis events The ESFAS initiates and controls safety equipment designed to remove heat or prevent radioactive release.

Digital Neutron Instrumentation SystemThe Digital Neutron Instrumentation System (NIS) allows monitoring of instantaneous nuclear power, power fluctuations, and radial/axial power distribution in the reactor. The NIS is compliant with existing interfaces and has the highest level of safety and ease of use, reliable operation and simplified maintenance.


We understand that nuclear I&C systems must meet demanding functional and non-functional objectives.

Diesel Sequencing SystemOperating together with the RPS, the Diesel Sequencing System provides the logic to start the diesel generator set and load the safeguard actions according to pre-established time sequences in the event of loss and subsequent restoration of Offsite Power. The sequencing system will reduce spare parts inventory and improve availability due to integrated continuity tests for relay coils. The Diesel Sequencing System is suitable for any type of nuclear power plant, such as PWR, VVER, BWR or PHWR. It is 1E qualified and meets international nuclear standards.

Rolls-Royce provides a wide range of digital nuclear control and monitoring systems, enabling nuclear utilities to maximise plant performance safely and efficiently.

All our systems are designed to simplify operation, diagnostics and maintenance, while improving safety.

Boron Meter - BoronlineThe Boron Meter provides nuclear power plant operators with a permanent record of the boron concentration contained in a water cooling circuit by way of continuous sampling and real time measurements. This information is used in the process to drive the reactor power.

One of the most important safety actions generated by the equipment is the ‘dilution alarm’, which automatically activates in case of an unexpected homogeneous dilution of the boron concentration.

All of these features ensure safety, increased reliability and stability of measurement.

Control and monitoring systems

Control and monitoring technology designed to maximise plant availability


Digital Rod Control System - RodlineDesigned to safely and reliably manage the Control Rod Drive Mechanism (CRDM) within the nuclear reactor, the Rodline is the latest generation of Rod Control System developed by Rolls-Royce and is based on 40 years of proven experience and successful operation in more than 80 nuclear reactors worldwide.

The flexible and modular design means that the Rodline can be installed in a range of different reactor types to meet the requirements of both new build and retro fit markets.

Our technology is scalable and adaptable to suit various types of CRDM mechanisms.

Rod Position Indication System (RPIS)

Specifically designed for a PWR nuclear power plant, the Rod Position Indication System measures and delivers information which is used to monitor the consistency of individual rod positions, their positions within each group of rods, and between a rod position requested and position reached.

Our RPIS is a qualified and fully adaptable 1E system.

The RPIS simplifies periodic testing and maintenance as electronics are located separately from the reactor building.


Plant Monitoring System (PMS)The Plant Monitoring System for nuclear plant process computers is a high-performance, integrated software and hardware solution designed for plant monitoring in real time. This system improves the decision making process and efficiency of day-to-day plant operations, as well as facilitating standardisation for data archiving, analysing, alarming, trending, displaying, and reporting.

Enhanced Annunciator System (EAS): The EAS is •a network based software and database driven system with advanced scan, log, and alarm features that are completely user configurable.Transient Recording and Analysis (TRA) System: The •TRA system provides high speed data acquisition, storage,Retrieval, analysis, and presentation of plant •process data. Rod Worth Minimiser (RWM) System: The RWM system monitors rod positions and rod movements on a Boiling Water Reactor.

A full suite of nuclear plant software applications for all reactor types has been developed providing a basic foundation on which sophisticated nuclear power and plant performance software applications may be created.

In-core Instrumentation SystemThe In-core Instrumentation System allows reactor operators to obtain information on the distribution of the neutrons flux as well as indications relative to the mapping of the temperatures inside the core of the reactor. Information given by the system is used to check the calibration and response of ex-core flux detectors; monitor fuel burn-up and fuel inventories; and determine the position of a stuck rod.

The In-core Instrumentation System improves operation and provides operators with new capabilities ranging from troubleshooting and analysis archiving to creation of new scenarios and follow-up of operations.

All our systems are designed to simplify operation, diagnostics and maintenance, while improving safety.

Rolls-Royce designs, manufactures, installs and maintains a range of long life instrumentation and hardware solutions.

Neutron DetectorsExcore neutron detectors provide measurement of the reactor neutron flux for the neutron instrumentation system (NIS) to continuously monitor instantaneous nuclear power, power fluctuations and radial/axial power distribution in the reactor.

With an installed base in more than 100 nuclear reactors, Rolls-Royce designs, manufactures and installs three different types of Neutron Detectors:

Boron-lined proportional counter for the low level range compensated boron-lined ionization chamber for the intermediate level range and non-compensated boron-lined ionization chamber for the power level range.

Our designs amalgamate different detector types and comply with all international standards.

Instrumentation and hardware

Designed to meet the most stringent and internationally recognised standards


Pressurised Heater ControlOur pressurised heater control includes the variable heating unit that adapts its heating power when pressure differs from the pressure set-point. The variable heating unit is powered by two identical regulation cabinets (heating selectors) on each unit and the heating selectors increase and decrease the applied power if the pressure drops or rises. They are activated by the powering-up time control for the resistors or heaters.

Nuclear Displacement TransmittersDesigned specifically for nuclear power application, the BIbloc nuclear displacement transmitters provide precise and reliable measurement of valve positions inside the containment area of a nuclear power plant.

Offering safe and reliable operation, with the electronic section located outside of the radioactive containment area, the innovative structure also allows high quality data to be transmitted by removing the impact of any environmental conditions. This simple two part design improves ease of operation and maintenance, is manufactured in accordance with quality class Q1 and is also available in K1 qualified nuclear safety class.


Nuclear Pressure TransmitterThe BIbloc nuclear pressure transmitter measures differential, relative or absolute pressures inside the containment of nuclear power plants under normal or accidental conditions. Designed specifically for nuclear power plants, the sensors are different according to the measurement range but the electrical converter is common to each type of sensor. The Bibloc Nuclear Pressure Transmitter

has higher safety and reliability as the impact on the converter of any environmental conditions surrounding the transmitter is removed.

The modular design results in easier maintenance and is compliant with international standards Available in K1 and K2 nuclear safety classes and manufactured in accordance with quality class Q1.


A wide range of services to support nuclear utilities

Plant protection, control, supervision and monitoring relies on safety-critical I&C systems. Utility operators require I&C technology that is reliable, easy to maintain and fully operational throughout the lifetime of the reactor.

Rolls-Royce has developed a comprehensive service package incorporating long term support engineering solutions and tools.

Through long-term support agreements with customers, Rolls-Royce is committed to maintaining the capability to:- manufacture - modify- repair- testat board, rack and system level – over a long time period.

Our long-term support agreements incorporate solutions to a range of technical challenges including ageing hardware, the evolution of technology and maintaining essential skills and tools.

Maintaining the safe and reliable operation of nuclear power plants is a part of the rich heritage of Rolls-Royce.

Rolls-Royce understands the regulatory requirements and commercial pressures a utility faces and our specialist I&C service support package is designed to maximise output efficiency, keep plants operating safely and reliably for longer and minimise downtime.

Utilities need to have reliable support available at short notice. An ability to effectively manage ageing equipment proactively is a key capability of Rolls-Royce. We not only supply replacement parts, we also monitor and anticipate component and system obsolescence, updating over 20,000 nuclear components annually.

Instrumentation & control (I&C) systems use constituent elements such as equipment, modules, sensors, transmitters, redundancies and actuators to sense basic physical parameters, monitor performance, integrate information and automatically perform any necessary adjustments to plant operations. The systems also respond to failures and abnormal events, ensuring the safe and efficient production of power.


Technical data management and

experience feedbackOn-plant Customer

Assistance

On-site Customer Assistance

Equipment Refurbishment

Management of technical references

guidebook

Training

Spare parts

Equipment Configuration Management

Equipment Maintenance

Technical intelligence and obsolescence

management

Evolution mastering

CUSTOMERS

References and experience

With more than 40 years nuclear I&C experience, Rolls-Royce is trusted to deliver excellence


France - VD3 1300MW programme: The worldwide I&C modernisation project referenceIn 2011, Rolls-Royce was awarded a contract to supply the safety instrumentation and control (I&C) technologies and systems for the French nuclear reactor modernisation programme. The systems will be installed in the twenty-strong French fleet of 1300 MW nuclear reactors operated by Electricité de France (EDF).

Rolls-Royce will provide the I&C technology for systems such as the Reactor Protection System and the Nuclear Instrumentation System, each underpinned by Rolls-Royce patented Spinline™ technology. Additionally, the Rodline technology will be deployed in the Rod Control System.

This 14-year project, which is a part of the third round of ten-yearly planned reactor outages, will ensure that the reactor fleet continues to meet safety and licensing requirements through the deployment of the latest I&C technologies, systems and components provided by Rolls-Royce.

China - CPR1000 reactors: Support the most important new build programme of the worldSince the 1980’s, Rolls-Royce has served customers in China. Today it has safety critical nuclear instrumentation and core control I&C systems in more than 70% of the nuclear reactors in operation or under construction in China, including all the Chinese designed nuclear power reactors.

Rolls-Royce is currently supplying the new fleet of CPR1000 reactors with neutron instrumentation systems, Rod control systems and safety instrumentation such as ex-core neutron detectors and pressure transmitters.

Rolls-Royce has opened a new services centre in Shenzhen (Guangdong province), dedicated to its I&C business in China.

This centre is designed to support its customers in China on a long term basis with fully-qualified, high-quality services ensuring the safety and availability of nuclear power plants in the region.

I&C systems and solutions in 200 nuclear reactors worldwide.


France – Pérennité EDF: Ensuring the safety and availability of 58 nuclear reactors for 20 years and moreRolls-Royce is the Original Equipment Manufacturer (OEM) of the safety critical nuclear instrumentation and core control I&C systems for the 58 nuclear reactors fleet in France.

The hardware scope covers various systems such as Reactor Protection System (RPS), Neutron Instrumentation System (NIS), Rod Control System (RCS), Rod Position Indication System (RPIS), Engineering Safety Featured Actuation System (ESFAS), Diesel Load Sequencing System (DLS), Inverters, SEN, Boron meters, Reactivity meters, Neutron detectors, pressure transmitters and

temperature probes. The scope is also composed of various technological steps, from analog to digital technology.

In order to ensure the skills and tools availability on a long term basis - 30 years - and to be able to manufacture, modify, repair and test our components and systems, Rolls-Royce designs nuclear long-term support services solution for EDF, with a specific range of services and dedicated organisation and process.

The solution includes services like on-site maintenance, obsolescence management, expertise, technical support, training, repairs and spare parts supply, partial or global retrofit.

North AmericaCanada 2USA 52

South AmericaBrazil 1EuropeUK 1France 72Spain 7Belgium 7Lithuania 1Germany 3Slovenia 1Slovakia 2Czech Republic 4Russia 6Armenia 1Bulgaria 2

AsiaJapan 3China 31Taiwan 3South Korea 2AfricaSouth Africa 2

© Rolls-Royce plc 2012

The information in this document is the property of Rolls-Royce plc and may not be copied,

or communicated to a third party, or used, for any purpose other than that for which it is

supplied without the express written consent of Rolls-Royce plc.

While this information is given in good faith based upon the latest information available to

Rolls-Royce plc, no warranty or representation is given concerning such information, which

must not be taken as establishing any contractual or other commitment binding upon

Rolls-Royce plc or any of its subsidiary or associated companies.

Ref: RRN/CNB/02/12/1

Rolls-Royce Civil Nuclear SAS23, Chemin du Vieux Chêne38240 Meylan, CedexFranceTel: +33 (0) 476 611 500Fax: +33 (0) 476 611 707

Rolls-RoyceInstrumentation & Controls994-A Explorer Blvd.Huntsville, AL 35B06USATel: +1 423-756-9730Fax: +1 256-922-1540

Rolls-Royce International Ltd.IBC Building, Pobrezni 3Prague 8 - 186 00, Czech RepublicTel: +420 224 835 070 Fax: +420 224 835 013

Rolls-Royce Commercial (Beijing) Co.,Ltd Shenzhen BranchRoom1303, Building A, Genzon Times Square, Longgang Central City zone 9, Shenzhen 518172, China

www.rolls-royce.com/nuclear

Contact: [email protected]

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Nuclear Instrumentation & Control Solutions from a … · Nuclear Instrumentation & Control Solutions from a leader. ... Rolls-Royce understands that nuclear instrumentation ... for