ATOMEXPO 2017 the next generation NPP IoT based digital ...new...
Transcript of ATOMEXPO 2017 the next generation NPP IoT based digital ...new...
© Mitsubishi Electric Corporation
ATOMEXPO 2017Developing the next generation NPPusing IoT based digital solutions
Moscow Russia21, June, 2017
JEXK 0133 2047
© Mitsubishi Electric Corporation2
Contents
1. IoT Solution in Japan
2. Mitsubishi Electric Solution
3. IoT Solution for NPP
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1. IoT Solution in Japan
Camera
Sensor
Cell phone
Homeproducts
Smart meter Vital sensor Monitoring sensor
database
model
database
model
database
model
database
model
database
model
DataGathering
DataStore andanalyze
To realworld Tailor made
No stockNo traffic jamAutomatic driving
stable supply Extension of healthylife expectancy
Manufacturingprocess Mobility Smart house Medical
Health Infrastructure
Digitalization and networking of things
Evaluation of data analyze technology (Big data analyze)
Disaster control
Developing IoT solution in a wide range of fieldsSociety 5.0
http://www.meti.go.jp/committee/sankoushin/shojo/johokeizai/report_001.html
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MELCO concept I&C system
PLMSCM
MESIT system
Data primaryProcessinganalysis
Edge computing
RobotMechatronics
Energy saving
ProgrammableController
DriveSensor
Safety Security Quality
Example: e F@ctory
1. IoT Solution in Japan
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Power plant Substation
Powertransmission
Powerdistribution
Demand side
Switchgear
Bulk powersystem
2. Mitsubishi Electric Solution
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Improve stable provisioncapacity
Integration with
information
Thermal power plant
Renewable energy power plant
Substation
Battery
EV chargingstation
Electric carEV, PHEV
Smartmeter
Factory
House
railwayBulk power
system
Powertransmission
Powerdistribution
Demand side
SmartGrid
Provide stable powerMaintain power quality
Improveenergy use efficiency
Switchgear
Positive energy savingsSafe and comfortable livingReduced burden on supply side
SmartCommunity
BEMSFEMS
HEMS
Building condominiumMEMS
CEMSregion
SEMS
[ZEB]
[ZEH]
Achieving total optimal use of energy from supply-side to demand-side
Expandprovision of renewable
energy
EMS: Energy management system ZEB: Zero Energy Building ZEH: Zero Energy House
2. Mitsubishi Electric Solution
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SMART GRID verification facility Amagasaki
SMART CITY ZUTTO CITY, Tsukaguchi
Examples of what MITSUBISHI ELECTRIC works onSMART HOUSE HEMS, Ofuna
2. Mitsubishi Electric Solution
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Future nuclear energy business will require the following:
1. To assure higher safety (safety culture)
2. Construction cost reduction
3. Operation & Maintenance cost reduction
For each country, conformity and explanation ability to nuclearsafety regulations
Contribution to a stable operation of plant (improvement of operationrate of plant)
Securement of competitiveness with other energy
3. IoT Solution for NPP
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Future nuclear energy business will require the following:
1. To assure higher safety (safety culture)
2. Construction cost reduction
3. Operation & Maintenance cost reduction
For each country, conformity and explanation ability to nuclearsafety regulations
Contribution to a stable operation of plant (improvement of operationrate of plant)
Securement of competitiveness with other energy
3. IoT Solution for NPP
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Digital Safety I&C SystemMitsubishi Electric Total Advanced Controller (MELTAC Nplus for Safety I&C systemwhich needs evaluations by regulatory bodies in applied countries.
MELTAC Nplus
Mitsubishi Unique FeaturesTop class digital safety I&C system with a provenrecord of operating in 28 nuclear plants.
Includes a Safety VDU (Visual Display Unit) whichis HMI for safety system control and providessoftware operation for safety system.
Safety VDU Screen (Class 1E)
3. IoT Solution for NPP
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Human
Machine
External threat
Big Data
Biometricauthentication
Machineauthentication
Block
Security border
Nuclear network application: authorized person and identified things
3. IoT Solution for NPP
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Security system using an individual difference between LSIs
Power Plant
Related Facilities
Block
Register unique patterns(fingerprints) in individual LSI,and block unregistered LSI.
Registered system
Unregistered black system
Close environment
3. IoT Solution for NPP
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Future nuclear energy business will require the following:
1. To assure higher safety (safety culture)
2. Construction cost reduction
3. Operation & Maintenance cost reduction
For each country, conformity and explanation ability to nuclearsafety regulations
Contribution to a stable operation of plant (improvement of operationrate of plant)
Securement of competitiveness with other energy
3. IoT Solution for NPP
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1970s
1980s
1990s
2010s
Full digital system
Three Mile Island lesson
Sustainable development and improvement from 1970s to today
Lesson learned (Japan, others)
Analog Technology Digital TechnologyTrend
The latest technology of each generation appliesto HMI system
3. IoT Solution for NPP
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Future nuclear energy business will require the following:
1. To assure higher safety (safety culture)
2. Construction cost reduction
3. Operation & Maintenance cost reduction
For each country, conformity and explanation ability to nuclearsafety regulations.
Securement of competitiveness with other energy
Contribution to a stable operation of plant (improvement of itsoperation rate)
3. IoT Solution for NPP
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Future nuclear energy business will require the following:
1. To assure higher safety (safety culture)
2. Construction cost reduction
3. Operation & Maintenance cost reduction
For each country, conformity and explanation ability to nuclearsafety regulations.
Securement of competitiveness with other energy
Contribution to a stable operation of plant (improvement of itsoperation rate)
Smart inspectionThe smart inspection method(mechanization/automation) allows toshorten the conventional inspection periodand inspect equipment.
On line inspectionWe continuously monitor during operation,and analyze the gap with normal time.We conduct abnormality prediction diagnosis.
Utilization of IoT technology
3. IoT Solution for NPP
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ReactorControlSystem
T/GControlSystem
DCS
Data Center
Communication Bus
Control
Monitoring
Calculation
Analysis
Integrated monitoring and control system
Database
Plant Information
By measuring the valve opening and closing time, to check thenormal operation of the valve (verify there is no stroke deviation ).
YYYvalve
XXXvalve xx.xx s 11s
xx.xx s 50s
Testpermission
ValvestrokeTestDisplay
Test TestResult
Reset time
On-line inspection: Valve stroking time indicator
open close
Stroke time
3. IoT Solution for NPP
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Power Plant
High performance Sensor Database based on data features
Save an appropriate databased on individual datafeature. It is possible to storeand retrieve large amount ofdata at high speed.
Power Plant
Compact
Easy to analyze
Many plantparameters
High capacityserver
ICT/IoTautomatic collectionand distribution
3. IoT Solution for NPP
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Smart inspection: Ultra-thin Robot for power generator
Stator
Close-up view of generator
Rotor
RotorUltra-thin19.9mm thickness
Wide view of generator
Because of original vibration analysis technology, the robot is ableto accurately detect the stator wedge tightness in detail.
Inspection Robot
Before:Survey of striking sounds by people (ears)34 days (with removing rotor)
Stator
After:Vibration analysis by machine (robot)6 days (without removing rotor)
Improve generator availability
3. IoT Solution for NPP
Inspections with the same precision as people are conducted in a short period of time
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3. IoT Solution for NPP
Improve energy efficiency and reliability of generators
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InspectionRobot
Human senses
Future
SmellSoundSound
Look
SoundSound Look
Sensing devices
Solution:Development of IoT with a focus on the plant field;Rationalization of inspection work of equipment;Incorporation of human inspection knowledge into machine;Utilization of robotics technology
Improvement of working efficiency and safety
BackgroundsReduction of sensor priceStorage capacity increase and price reductionAdvances in computer and network technology
Smell
3. IoT Solution for NPP
Current situation
Conclusion
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China – 14 unitsHYH 1/2/3/4ND 1/2/3/4YJ 1/2/3/4FCG 1/2
JAPAN – 1 unitTomari 3
Delivery record of MELCO digital safety I&C system(New Build Plants for 10 years)
Total 15 units
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Thank you !