Document

Introduction of CSNS Control
Control Group
Feb.13 , 2009
Outline
• Overview
– Primary design parameters/Milestones
– Site and effective drawing
– Control Architecture Based on EPICS
– Standardization
• CSNS Control System
– Globle control: Computer, Network, MPS, PPS…
– Front End control: PS, VA, LLRF, Ion, Injection/Extraction…
– Commissioning Software: XAL…
– Other interface control: CF, target, spectrometer…
• WBS and Manpower
CSNS Report October 1, 2015
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Primary design parameters
Phase
I
II
ultimate
Beam power on target [kW]
120
240
500
Beam energy on target [GeV]
1.6
1.6
1.6
Ave. beam current [mA]
76
151
315
Pulse repetition rate [Hz]
25
25
25
Protons per pulse [1013]
1.9
3.8
7.8
Linac energy [MeV]
81
130
230
Linac type
DTL
DTL
DTL+SCL
Target number
1
1
2
Target material
Tungsten
Moderators
H2O (300K), L-H2(20K) coupled & decoupled
Number of spectrometers
3
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>18
Page 3
Milestones
• 2005. 6: “political approval”
– central government approval & fund allocation
• 2006.1 -: CAS funded R&D 1 (35 M CNY)
• 2007.7 -: Guangdong funded R&D 2 (40 M CNY)
• 2007.12 -: “project establishment review”
– Budget baseline: 1.4 B CNY + 0.5 B CNY (Guangdong) + land
• 2008.6: environmental impact assessment completed
• 2008.9: Approved by the Government
• 2010.3: ground breaking expected
– Need to pass feasibility review and preliminary design reviews
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Dang Lang Town, Dong Guan City, Guang Dong Province
CSNS
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Layout of CSNS
CSNS: 80 MeV Injector,two Transport Lines,1.6 GeV RCS, one Target,
Three Spectrometers，etc.
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Overview
Distributed Control System
MPS
Run Permit
OPI
Server
以太网
PPS/Vac,etc
PPS/IOC
IOC/PLC
MPS
Master
Timing
Master
Embedded/
IOC
Power Supply etc
PLC
Front End
CSNS Report October 1, 2015
EPICS CA
VME/IOC
PC/IOC
PLC
Vaccum, Injector/Extractor, LLRF,etc
PLC, Diagnostics etc
Page
Overview
Software：Client, Service, Front-End.
Client Tier
•人机界面
• 运行管理
Services Tier
• RDBMS
• 调束软件
• 数据归档
• 故障管理
• 高层反馈控制
• 在线计算作业
• 控制应用
• 应用软件开发
Front-End Tier
• 实时OS
• 实时DB
• 设备驱动
• 现场控制
• 快速反馈系统
From the ILC Design report
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Overview-Standardization
• Software: EPICS and other Standard software Components
– Linux, VxWorks, Windows, RTEMS
– GNU C,CVS, C/C++,Java, LabView, Eclips
– Oracle
• Hardware: Standard Commercial Product
– VME(VME64X Crate, MVME5500 or MVME6000 Processor)
– PLC will adopt Yogokawa PLC
– IPC (Industrial PC)
– Intelligence Controller: RS232 to Ethernet, etc
– Oscillograph
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CSNS control System
• Global System
– Computer
 Server (HP linux, Sun Solaris)
– EPICS Server
– Archiver Server
– Oracle Server
– Other Server: NFS, NIS, NTP, etc
 Operator Console (Linux,sunRay)
 etc
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CSNS control System-Global system
• Control Network(IPV4 and IPV6)
– Cisco Product
Central control room
Firewall
WS-C2950
– Star Topology
WS-3530
SD
Comm Port
Bay Networks
BayStack 450-12T Switch
Uplink Module
13
14
15
BayStack 450-12T Switch
16
1
2
3
4
5
6
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8
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12
1
2
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4
5
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8
9
10 11 12
Comm Port
Bay Networks
SD
Comm Port
Bay Networks
iMac
SD
100
Uplink Module
10 Switch
BayStack 450-12T
13
14
15
16
F Dx
Activity
1
2
3
13
14
15
1
2
3
4
5
6
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12
1
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Comm Port
Bay Networks
9
10 11 12
5
6
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12
1
2
3
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8
9
Comm Port
Bay Networks
16
4
10 11 12
100
10
 100M/1000Mbps or 100M/1000M/10G Backbone
Uplink Module
SD
F Dx
BayStack
450-12T Switch
Activity
SD
100
10
BayStack
450-12T Switch
F Dx
Activity
Uplink Module
13
14
15
Uplink Module
13
14
15
16
1
2
3
4
5
6
7
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12
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9
10 11 12
100
10
F Dx
Activity
16
1
2
3
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9
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12
1
2
3
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9
10 11 12
100
10
F Dx
Activity
– Core Switcher: Redundance
WS-C4506
– Fiber Optical between coreWS-C4506
switches and mid-level switches
SD
SD
Centillion 1400
Bay Networks
Centillion 1400
Bay Networks
P*8x50
OOO130
A O N
6
ETHER
RST
LINK
RS 232C
INS
ACT
P*8x50
OOO130
A O N
6
ALM
ETHER
RST
LINK
RS 232C
INS
ACT
ALM
–Servers
Firewall, Anti-Virus Gateway, CA gateway, etc
PC CARD
PC CARD
PWR
ALM
ALM
FAN1 PWR0
FAN0
PWR
ALM
FAN0
ALM
FAN1 PWR0
PWR1
PWR1
WS-3530
Bay Networks
WS-3530
SD
Comm Port
Uplink Module
14
15
16
SD
Comm Port
Bay Networks
BayStack 450-12T Switch
13
BayStack 450-12T Switch
Uplink Module
1
2
3
4
5
6
7
8
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10
11
12
1
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13
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1
10 11 12
2
3
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5
6
7
100
10
F Dx
Activity
10
11
12
1
2
3
4
5
6
7
8
9
10 11 12
WS-C2950
Bay Networks
SD
Comm Port
BayStack 450-12T Switch
SD
Comm Port
BayStack 450-12T Switch
Uplink Module
13
14
15
16
Bay Networks
Uplink Module
9
100
10
F Dx
Activity
WS-C2950
Bay Networks
8
13
14
15
Comm Port
SD
1
2
3
4
5
6
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12
1
2
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10 11 12
100
10
F Dx
Activity
7
8
BayStack
9 10 11 12 450-12T Switch
100
10
F Dx
Activity
16
Uplink Module
13
14
15
16
1
2
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10 11 12
100
10
F Dx
Activity
Linac area
Local controls
Control Network Structure
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CSNS control System-Global system
• MPS(Machine Protection System)
– MPS to protect the accelerator from beam induced damage.
– MPS to ensure that Beam Loss <1W/m,10-4
– MPS will terminate beam in less than 20usec from receiving a
fault.
– MPS only controls Source and RFQ enables and timing gates
•
MPS consists of Run permit, Fast permit and PLC
•
MPS is not a personnel protection system (PPS)
• MPS is not an alarm handler
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CSNS control System-Global system
• MPS is new, challenging system
•
We will learn more experience from J-PARC and SNS(U.S,A)
– Noise immunity (Fiber Optic instead of copper cable)
– Improve Availability (>99%)
•
Next Step
– Build up the prototype of MPS
– Do some R&D to evaluate the response time of Fast protection
system and noise immunity of MPS
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CSNS control System-Global system
Run Permit (Software)
Machine
Mode
ZONE
Status
PPS
MPS PLC
Beam
Mode
MPS
PLC
Ldump
MPS Inputs
MPS Inputs
Timing
Timing
MEBT
Idump
RING
MPS Inputs
MPS Inputs
Timing
Timing
Timing
Timing
Ion
Source
Xdump
8.2 us
RING
MPS Inputs
MPS Inputs
MPS Inputs
MPS Inputs
Timing
Timing
Timing
Timing
MPS Inputs
MPS Inputs
Timing
Timing
8.2 us
MPS Inputs
5.8 us
Timing
Target
CCL
Beam
Stop
LDMP
Allen Bradley PLC - Control Net - Flex IO - MPS Network
Trigger Control
MPS Inputs
Timing
RTBT
HEBT
5.6 us
EDMP
TGT
~1400 inputs, 50%
maskable
SRF
Src /
LEBT
RING
Trigger
Control
Chassis
20 usec response
required
MPS Inputs
CCL
Timing
System
PPS ENTRY
MPS Inputs
RFQ
IDMP
65 KVPS
RFQ-RF
RFQ-PS
Plasma-RF
Fast Permit
DTL (1)
1 Sec Response
RTBT
MPS Inputs
Timing
8.2 us
CPLD that logically adds
triggers and gates as
appropriate.
2.2 us
65 kV
BLM's
LLRF
Diff I, etc
RFQ
HVPPS
CSNS Report October 1, 2015
MPS
Master
Machine
mode
RFQ
Drive
Timing
System
Power Supplies
Vacuum
Wire Scanner
Limit Sw. etc.
From Alan Jones’ report “Machine
Protection System”
Page
CSNS control System-Global system
From the report “Machine Protection System for J-PARC”
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CSNS control System-Global system
From the report “Machine Protection System for J-PARC”
CSNS Report October 1, 2015
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CSNS control System-Global system
• PPS(Personnel Protection System)
– Prevent human from damage in case of unexpected incident
– High Reliability ( almost 100%)
– Gate permission(Redundant is necessary)
– Radiation dose Monitor
– Fire warning
– Industrial Monitor System at the pivotal place and device
– Isolation from Control System
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CSNS control System-Frond End control
• Ion Source control
– Power supplies: arc ,extract , deflexion magnet, accelerating,
discharging
– Temperature measure & control : 6
– Local Trigger Generator : 7 triggers
– Vacuum system: pump , valves, mass flow meters
– Hydrogen gas : Piezoelectricity valve
– Cesium gas : Power supplies (2)
– Water cooling: pump ,valve
• All devices are on – 50 kv HV platform except accelerating
powers supply and vacuum devices
CSNS Report October 1, 2015
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CSNS control System-Frond End control
• Ion Source control
Server（switch）
Linux EPICS
FL-NET
Field network
PLC 1#
PLC 2#
I/O Convertor
Fibre
I/O（T，V，I….）
HV
Platform
I/O Convertor
50Kv
I/O（T，V，I….）
Ion Source & LEBT
LV
Ion Source & LEBT
equipments
HV equipments
图3 潘宁型离子源控制系统硬件结构
CSNS Report October 1, 2015
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CSNS control System-Frond End control
• Injection/Extraction Control
– 4/4 horizontal/ vertical painting magnets, 2 Pulsed power supplies
– 10 kicker magnets, 10 pulsed power supplies
PC Linux IOC
PC Linux IOC
Ethernet
O/E
FG
Digitizer
DO
DI
Ethernet
PLC
CPU
YOKOGAWA
Ethernet
Signal processing
Bump power supply
Bump magnet
Figure1 Injector control Structure
CSNS Report October 1, 2015
PLC
V oscilloscopes 1/5
I oscilloscopes 1/5
Optical link
DG535
1/5
High voltage charge
power supply
Analog Set
PFN Charge
voltage RD
Kicker Pulse
current TX
Analog ReadBack
Kicker power supply 1/10
Kicker magnet
Fiugre2 Extract coontrol Structure
Page
CSNS control System-Frond End control
• Power Supply Control
每台设备引出信号数
被控设备名
本型设备引出信号总数
台数
AI
AO
DI
DO
AI
AO
DI
DO
直线DTL磁铁主电源
76
2
2
6
8
152
152
456
608
直线LEBT磁铁主电源
9
2
2
6
7
18
18
54
63
直线MEBT磁铁主电源
20
2
2
6
7
40
40
120
140
LRBT磁铁主电源
32
2
2
6
7
64
64
192
224
RTBT磁铁主电源
22
2
2
6
7
44
44
132
154
RCS环磁铁主电源
8
4
4
6
8
32
32
48
64
RCS环磁S铁电源
4
4
4
6
8
16
16
24
32
RCS环磁铁校正电源
72
4
4
6
8
288
288
432
576
注入系统直流电源
4
2
2
6
7
8
8
24
28
小计
247
662
662
1482
1889
信号总数
4695
CSNS Report October 1, 2015
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CSNS control System-Frond End control
• Power Supply Control
– Embedded IOC based on FPGA+ColdFire
MPS or
other
CSNS电源控制系统结构图
CSNS Report October 1, 2015
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CSNS control System-Frond End control
• Power Supply Control
– Embedded IOC R&D
– Build up RTEMS/EPICS
– Create an example IOC /RTEMS
– Next: How to control the FPGA
– Background: PS Group develop the FPGA function to control
the Power Supply
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CSNS control System-Frond End control
• Vacuum control
– 40 Ion Pump Controller,33 Vacuum Gauge and 26 Valves
IOC/PLC
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CSNS control System-Linac LLRF
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CSNS control System-Linac LLRF
• Basic LLRF requirements for CSNS RFQ & DTL
– Frequency: 324 MHz
– Klystron peak output power at saturation:
– 2.5 MW ( < 1 MW for RFQ)
– Repetition rate: 25 Hz
– RF pulse width: 1 ms max.
–
Cavity field control
 Amplitude error +/- 1%
 Phase error +/- 1 deg.
–
Cavity resonance control
–
RF high power protection
CSNS Report October 1, 2015
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CSNS control System-High Level Applicaton
• XAL
– One student cooperator with SLAC(Paul Chu)
– One young guy from Physics Group visit SLAC on XAL
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CSNS control System- CF, target, spectrometer
• Interface between control and CF, target, spectrometer
– SCADA, OPC, OPC Gateway
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WBS and Manpower
• WBS
– 52.10M RMB(6.5%), less than 8％-10％ of accelerator
• Manpower
– 20 People
CSNS Report October 1, 2015
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Thank you for your attention!
Welcome any advice and comment
on CSNS control system.
Whatever, thank you again!
CSNS Report October 1, 2015
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