Download KSTAR Integrated Control System

The 6th IAEA
TheTechnical
6th IAEA Technical
Meeting, 4Meeting
– 8, June, 2007, Inuyama, Japan
Control, data Acquisition, and Remote Participation or Fusion Research
4 – 8, June, 2007, Inuyama, Japan
June. 5. 2007
Presented by Mikyung Park
on behalf of KSTAR Control Team
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Contents
1
Introduction
2
KSTAR Integrated Control System
3
Local System I&Cs
4
Start of Commissioning
5
Summary
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
2
The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
1
INTRODUCTION
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
3
The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Current Progress of KSTAR
 Current Progress
1. Completion of vacuum commissioning of
Current Lead System
2. VV & CR vacuum commissioning in progress
3. He Refrigerator System under installation
4. Performance test of MPS in progress
5. ECH System under commissioning
6. Completion of Main Control Room
 Afterward schedule
• Completion of Assembly : 8. 2007
• Cool-down Start : 2. 2008
• Charge-up Start : 4. 2008
• 1st Plasma : 6. 2008
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Milestone of KSTAR
07
Objective
Operation
Goal
08
09
10
11
12
14
15
16
17
Phase II
Phase I
19
20
21
22
High beta
AT Operation
• D-shaped Plasma (1 MA)
• AT Operation
Technology (< 20 MW)
• AT Operation
Stabilization (> 20 MW)
• H-mode Operation
• ITER Pilot Device
• ITER Satellite
0.5 s
TF Field
1.5 T
0.5 MA
100 s
20 s
24
25
Steadystate AT
• Long Pulse Operation
(over 300 s)
• SC Tokamak Operation
Technology (3.5 T)
23
Phase IV
• Long Pulse Operation
(over 100 s)
Pulse Length
• High beta
AT mode &
long pulse
• Material
Test for
DEMO
300 s
300 s
3.5 T
3.5 T
1 MA
Ip
Heating Power
18
Phase III
Steady-state Op.
Research
Initial Operation
• First Plasma
Activities
13
2 MA
ECH
ICRH
LHCD
NBI-I
6MW
28MW
16MW
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
2
KSTAR Integrated Control System
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
6
The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
KSTAR Integrated Control System
 Integrated the heterogeneous local systems such as VME,
cPCI, PXI, PLC, cFP with EPICS
Basically, Linux-based system except some diagnostic systems
Five Different Networks
- Machine network, dedicated Timing network,
Experimental data network, Real-time network,
and dedicated Interlock network
 Two Databases
- EPICS ChannelArchiver : operation data management
- MDSplus : experimental pulse data management
- MySQL : signal information data management
 Development software
- EPICS r3.14.8.2, MDSplus v.1.8.2-Jan.02.2007, MySQL,
Qt R4.2.1, Linux Kernel 2.6.9, Vxworks Tornado2.2, etc
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
_ Configuration
Supervisory Control System
Fire Wall
Operation Control
OPI & Visualization
Display Wall
Time &
Synchronization
Discharge Control
Plasma Control
System
Storage
Area
Network
(SAN)
Central
Controller
Data Management
Data Analysis
Server
Operator Interface
OPIs
Personal
Safety
Control Network (Ethernet)
Storage
System
Channel
Archiver
MDSPlus
Server
Radiation
Monitoring
CA Gateway
Interlock
System
Machine Network (Ethernet)
Experimental Data Network (Ethernet)
Real-Time Network (Optical/RFM)
Interlock Network (Optical)
Timing Network (Optical)
Vacuum
Monitoring&
Control
System
Tokamak
Monitoring
System
Helium
Refrigeration
System
Current
Lead
System
Quench
Detection
System
Magnetic
Power
Supply
Fueling
& GDC
Heating
System
(ECH/ICRH)
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
Diagnostic
System
The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Central Controller
 Features
 Interfaces
 Integrated Control for Plant Operation
- Operation mode control
 Operation/Discharge Sequence Control
 Monitoring Plasma control system &
Magnet Power Supply
- watchdog for feedback operation
 Sharing H/W with Timing System
PowerPC CPU
 Channel Access (Ethernet) for machine control
 Reflective Memory Network
- MPS control
- Monitoring PCS/MPS in feedback operation
 Timing network
 Hardwired interlock signals
- Send/Receive interlock status
Multipurpose I/O
Central Timing Unit
Reflective Memory
IDLE
Discharge goal
Reference
waveform
PCS
hardware
Discharge
Start
DAQ
status
Plant
status
OK !
Timer
load
Ready
PF coil
charging
Abort
Discharge
finish
PF coil
reset
IDLE
Post discharge
action
Discharge
termination
Plasma
Initiation
NG
RT-Network
Reflective Memory based
Low latency / dedicated Network
NG
Diagnostic
status
Aux. system
reset
Plasma disruption
Machine fault
PCS malfunction
Wait
Machine Network
Hardwired Interlock Signal
Ehternet
to Interlock system
CA Protocol
Optical Timing Network
Machine
status
NG
Current
ramp-up
Current
ramp-down
NG
NG
Discharge Goal
NG
Heating
Flat-top
Integrated and/or dedicated control actions
Example of operation sequence
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Time & Synchronization System
 New Timing Board developed
 Platform changed from VME to PMC
 Assembled in Controller board together,
Platform-independent
 Central timing & Local timing functions
implemented in single board
 GPS time & clock used as reference
 Dedicated Timing Network with 1Gbps
transfer rate
PROM
JTAG
(Xilinx)
DDR133
QFlash
(128Mbyte) (16MByte)
Ethernet
(Broadcom)
RS-232
Timing Board (CTU/LTU)
8-pin DIP
Switch
PCI
BUS
PMC
PLX
(PCI-9656)
66MHz/
32bit
FPGA
(Xilinx
Virtex4-FX20)
Connector
1.2V 3A
5V
+-12V
/
2.5V 3A
Giga-Link
Fibre-optic
Module
Transceiver
3.3V 3A
Power
PWM Switcher
(TPS 54350)
E-08, OLZETEK, Inc exhibits the timing board.
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Data Archiving System
Operator interface &
Visualization System
Control Network
Data Analysis
Server
Channel
Archiver
Server
•24 hours operation data
•plant monitoring data
Centralized
Storage System
Machine
Network
Local Control Systems
MDSPlus
Server
Experimental
Data Network
•Pulse operation related
data such as diagnostics,
PCS, etc,
Pulse operation related Systems
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Signal Information DB
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Machine Interlock System
 Composed of 1 supervisory interlock system
and 11 subsystems
 Implemented with PLC, in redundant system
 Using dedicated interlock network, ControlNet
 About 120 events handling for 1st operation
 About 80 commands and status
 We have finished installation & communication
test
 In present, we are revising signal I/Os and
performing FMEA
 In end of this year, we will expand system for
ICRH, Baking system, etc.
 We also have Personal safety system and
Radiation monitoring system.
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
_ Schematics
Wall Display
Machine network
Control Network
CCS
PSI
OPI Server 1
OPI Server ...
OPI Server 22
Monitor
Primary
Secondary
Primary Process
Sub-PSI/CCS
Secondary Process
Interlock HMI
Before 2007.8
After 2007. 8
Optical Communication
Sub-VPS(VMS)
VMS/...
B&C
Gas Puffing
Sub-QDS/TMS
Sub-CLS
Sub-MPS
QDS
CLS-He
TF MPS
TMS
CLS-Vac
PF MPS 1~7
Sub-CWF
Sub-HRS
CWF
HRS
GEP
Sub-GEP/ECH
Sub-Heating
ECH
ICH
Sub-Diagnostics
Diagnostics
NBI 1~2
LHCD
Machine Network
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Main Control Room
 Features
 22 operator’s seats
 Linux-based OPI servers
- Only monitors in operator's seats
- advantages in temperature and noise
 12 x 70” DLP cube system
 15 CCTV camera operated
 In Equipment room
 Central controller & Timing
 Plasma control system
 Interlock & Safety systems
 Radiation monitoring system
 OPI servers
 Network main distribution frames
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
3
Local System I&Cs
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Tokamak Monitoring System
 To monitor the cryogenic and structural behavior of KSTAR
device
 Total about 1,000 sensors have been installed
- Temperature sensor : Cernox
- Strain gauge : active-dummy
- Displacement sensor
- Hall sensor
- Acoustic Emission sensor
 All the sensors were tested in the room temperature
 PXI-based DAQ system was selected.
- one system for temperature and hall sensors
- the other system for strain and displacement sensors
 All the measurement data and monitoring status are integrated
with EPICS
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
_ Sensor Installation
PF Magnet
Target
Type
Coil
Temp. CX(He)
Temp. CX(SF)
Structure Strain A-D
Hall
Joint
Temp. CX(SF)
Support
TF Magnet
Type
Temp. CX(He)
Temp. CX(SF)
Temp. CX(He)
Structure Strain A-D
Hall
Disp.
-
Target
Coil
NO
41
12
30
6
6
NO
41
78
21
96
8
2
CS Magnet
Type
NO
Temp. CX(He) 44
Temp. CX(SF) 9
Temp. CX(He) 3
Structure
Strain A-D
31
Hall
6
BUS LINE System
Target
Type
Temp. CX(He)
Bus
Temp. CX(SF)
Temp. CX(SF)
Support
Strain A-D
Temp. CX(He)
OCB Temp. CX(SF)
Temp. PT-100
Temperature sensors (Cernox)
NO
26
23
17
12
2
16
9
Thermal Shield
Target
Type
NO
Structure Temp. Pt-100 69
Target
Coil
Leaf Spring
Target
Type
Structure Strain
A-D
NO
32
Cryogenic strain sensor (active-dummy)
Displacement & AE sensor
Gravity Support
Type
NO
Temp. Pt-100 32
Post Structure A-A 120
Disp.
8
Temp. CX(SF) 4
Ring
Temp. CX(He) 4
Target
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
_ DAQ System and Data Archiving
Main Control Room
Giga-bit Machine Net
PXI system
(EPICS IOC)
Signal
Conditioning
cFPoint
OPI#01
GA
Gateway
OPI#02
CA Archiver
(Temp., Hall sensor)
SAN
Storage
(TMS 1378PVs / sec)
TMS IOC 1
>1113PVs
TMS IOC 2
>265PVs
PT-100 sensor
(Strain, Displacement)
 Data Acquisition Speed : 10 Hz
 Data Archiving
 Stored in Operation DB (CA Archiver)
 No. of CH : 1378
 Repetitive archiving : 1Hz
 Archiving when exceed the threshold value
P1-28, “Software Development of the KSTAR Tokamak Monitoring System,” presented by K.H.Kim
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
_ Operator Interface Panels
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Vacuum Monitoring System
 Vacuum Pumping System
• VV pumping system, CR pumping system,
roughing & backing system
• VV Pumping start : 19th, May
• CR Puming start : 4th, June
 Local Control System
• cFP, LAN-Serial Converter, EPICS soft-IOC
• Independent Local I&Cs for VV and CR,
• We have finished the development and are
carrying out the commissioning
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
_ Configuration of Local I&C
Interlock
Sequence Operation
PLC Tag
Remote Operation
Data Archiving
EPICS Soft-IOC
Machine network/Ethernet
Async server
(LAN-serial)
Compact Fieldpoint
RS232(485)
Hard-wired
Turbo-pump
Controller
Cryo-pump
Controller
Vacuum gauge monitoring
Pumps monitoring
Cryostat
Control rack
cFP
- Embedded CPU
Valve, Pump control
Valve, Pump status
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Current Lead System
 He Control System, Current Lead Box,
Current Lead, and Pumping System
 Local Control System
• PLC, Serial Converter, EPICS soft-IOC
• Finished the CLB vacuum control system
and carrying out the commissioning
• We are implemented of interface with the
He control system
Cryogenic
System
He Transfer
Line
He Control
System
• Liquid Helium (LHe, 4.4 K, 1.3 bar)
• Supercritical Helium (SHe, 4.5 K, 5 bar)
• TS Helium (50 K, 20 bar)
KSTAR
Tokamak
Superconducting
Bus-line
Current Lead System
CL
(Current Lead)
Current Lead Box
Normal
Bus-bar
MPS
(Magnet Power Supply)
Pumping
System
• Mechanical Pump
• Diffusion Pump
• Super Trap
• Control unit
(20 – 40 kA)
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
_ Configuration of Local I&C
Remote Operation
Data Archiving
Interlock
Sequence Operation
PLC Tag
Touch Screen
(Local OPI)
EPICS Soft-IOC
Machine network/Ethernet
AB PLC
Ether-ip
AB PLC
Ether-ip
ETOS-200
Serial Converter
X
O
ERWIR
E
OR
RD10
D
622-9608-001
SD
X
ORD10
ORDERWIRE
622-9608-001
SD
ALARM
CALL
WAITING
ALARM
CALL
WAITING
d
i
g
i
t
a
l
d
i
g
i
t
a
l
ALL
CALL
ALL
CALL
2-WIRE
2-WIRE
HEADSET
HEADSET
RS232(485)
Cryo-pump
Controller
Hard-wired
Chiller, etc
CR Valve Control
He Level
Pres. Transmitter
Voltage Tab
Vacuum
Gauge Controller
Vacuum gauge monitoring
Pumps monitoring
Chiller, etc. monitoring
Valve control
He control
Mass flow monitoring
Temp. monitoring
Valve control
Pump control
Interlock
Sequence Operation
Q-PLC
MFC
GPIB
Cernox Sensors
Pt. Sensors
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Magnet Power Supply System
 TF magnet power supply
•40 kA, 25 V unipolar
•IGBT
 PF magnet power supply
•25 kA, 1100 V, bipolar
•Thyrister, 12 pulse
•Blip resister insertion system
 Local control system
• 1TF, 7 PF systems
• VME/vxWorks/EPICS
 Integration with Central Control System
• Channel Access: Status monitoring &
Operation commands
• Reflective Memory: fast feedback data
from Plasma Control System
TF MPS Inverter stack
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
ECH System
 Electron Cyclotron Heating System
•84GHz, 500kW Gyrotron
•Complete the installation
•the Gyrotron test in progress
 Local control system
• PLC (POSFA) System
- High voltage power supply control
- Waveguide switch control
- Utility monitoring (water, air pressure, He)
• Local interlock
 Completion of Integration with Central
Control System and commissioning
• EPICS SoftIOC
- PLC communication driver / Ethernet
- Waveform measurement (RF power)
Control
system
CPS
APS
Gyrotron
IGBT switch
tank
HPS
Dummy
Load
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Helium Refrigerator System
 Helium Refrigerator
•Cryogenic helium supply to SC magnets
•9 kW @4.5 K
•Manufacturer : Air Liquide (France)
 Local Control System
•H/W : Siemens PLC with ethernet comm. Processor
(CP443-1)
•S/W:SIMATIC PCS7
•Interface H/W:Ethernet interface card
•Interface S/W:EPICS IOC with S7PLC driver*
•Communication method:Siemens S7PLC
Communication*(by Dirk Zimoch in PAUL SCHERRER INSTITUT)
Cold Box
Tokamak Interface
Compressor
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Quench Detection System
 Installation of 83 quench voltage detectors for KSTAR was
finished and the user-interface is developed
 KSTAR quench detection system was tested at the room
temperature.
 Before the KSTAR operation, various tests for guaranteeing the
stable operation of this system @ CS Model Coil will be carried
out
Design Criterion
– HV Isolation up to 15 kVdc, 10 kVac : Same as superconducting magnet
– Check system for voltage wire breakage and short circuit before & after
operation
– Noise filter
– Common mode & Normal mode surge voltage protection
– Low Normal Quench Voltage Criterion 100mV~300mV
– Non-Electrical Detection form Mass flow meter & Temperature sensors
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
_ Quench Protector & Detector
Voltage taps
PF power supply & quench protection
Blip Resistor
Dump Resistor
Fuse
VCB2
Blip switch
Back VCB
Blip Switch & Resistor
PF PS
Commutation
Circuit
IPR (DCL)
Quench Protection circuit
VCB1
Y
PF Coil
GFD
22.9kV/1.1kV
Ground Resistor
Ground Fault Detector
 Quench Protection circuit
– DC circuit breaker
– Thyristor commutation circuit
– Dump resistor
– Decay time constant : 7 sec. @TF
4 sec. @PF
– Protection delay
• Requirement : < 150 msec
• Real measure : < 80 msec
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
_ Schematics
TF MPS Fast Discharge
F/O
TF Quench Signal
Integrator
Quench
Set/Read
Quench
Interface
TF system
OR Logic
Quench detector
Machine
Network
Quench detector
PF MPS Fast Discharge
F/O
PF Quench Signal
Integrator
Quench
Quench
Quench detector
Interface
PF system
OR Logic
Quench detector
Operator
Interface
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
4
Start of Commissioning
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Vacuum Pumping System
Vacuum Vessel Evacuation
Vacuum pumping system
Total Volume: 100m3
Surface Area: 587m2
Welding Length: 1.6km
# of sealing: 100
4
5
Pumping System Evacuation
: 2007. 4
Cryostat Evacuation
Total Volume: 460m3
Surface Area: 2,904m2
Welding Length: 1.7km
# of sealing: 207
3
Current lead system
1
2
TF Bus & Current Lead
Evacuation : 2007. 1.
PF Bus & Current Lead
Evacuation : 2007. 3.
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Vacuum Vessel Commissioning
 VV Pumping start : 19tht, May
• Target of VV pressure : 5.0E-07 mbar
• 1.35E-07 achieved
 CR Pumping start : 4th, June
Vacuum Vessel Pressure
Residual Gas Analyzer
• CR Vacuum pressure @ 4th, June
H2O
N2
1.35E-07mbar
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
CLB Vacuum Commissioning
 TF Current Lead and Busline : 15th, Jan.
• Target of pressure : 1E-04 mbar
• 1.8E-06 achieved
 PF Current Lead and Busline : 19th, March
• Target of pressure : 1E-04 mbar
• 6.7E-05 achieved
Full-range gauge at PF CLB : 6.08E-05mbar
Full-range gauge at TF CLB : 1.89E-05mbar
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
5
SUMMARY
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
SUMMARY

The KSTAR, which is under constructed aiming at the completion on August,
2007, is on the final assembly phase.
• Also, the KSTAR control system has been developed to integrate many local
systems with heterogeneous platforms using EPICS, the first attempt in
Fusion device.
• The KSTAR control system has been developed with expendability for the
future long-pulse operation.
• We have finished successfully the commissioning of TMS, VMS, ECH, and the
other systems are planned to commission by August, 2007.
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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The 6th IAEA Technical Meeting, 4 – 8, June, 2007, Inuyama, Japan
Thank you
for your attention !
“Implementation and Initial Commissioning of KSTAR Integrated Control System,” Mikyung Park ([email protected]), NFRC, KOREA
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