6ES75455DA000AB0
6ES75455DA000AB0
6ES75455DA000AB0
6ES75455DA000AB0
6ES75455DA000AB0
受控核聚變物理實(shí)驗(yàn)是對(duì)人類未來新能源的探索，中國(guó)科學(xué)院等離子體物理研究所的HT－7超導(dǎo)托卡馬克裝置是我國(guó)第一個(gè)超導(dǎo)托卡馬克核聚變實(shí)驗(yàn)裝置。而水冷石墨限制器則是該裝置的重要組成部分之一，它是放電過程中，等離子體所直接接觸的部件。限制器表面溫度變化是由等離子體能量沉積引起的一種表現(xiàn)形式，當(dāng)限制器受到等離子體高能轟擊時(shí)，溫度便急劇上升。因此，在等離子體放電過程中實(shí)現(xiàn)限制器表面溫度的實(shí)時(shí)與連續(xù)采集，對(duì)于分析能量沉積、判斷等離子體的位移偏差有著重要的作用。本文從工程應(yīng)用的實(shí)際出發(fā)，介紹了一種靈活可靠、方便易用的數(shù)據(jù)采集和管理系統(tǒng)。該系統(tǒng)實(shí)現(xiàn)了微弱信號(hào)的高精度實(shí)時(shí)采集；建立了局域網(wǎng)內(nèi)不同系統(tǒng)間的通信連接；解決了海量數(shù)據(jù)的按次自動(dòng)存儲(chǔ)與快速查詢的問題。
2 系統(tǒng)的構(gòu)建
2.1系統(tǒng)的特點(diǎn)及功能要求
（1）監(jiān)測(cè)界面
在HT－7托卡馬克裝置中，環(huán)向、極向限制器依不同的方位分布在真空室器壁之上。要求系統(tǒng)監(jiān)測(cè)界面突出顯示測(cè)量點(diǎn)的相對(duì)位置，從時(shí)空上均能觀察到對(duì)應(yīng)點(diǎn)的溫度。
（2）高精度快速采集
限制器的溫度變化通過WRKK凱裝熱電偶 （鎳鉻－鎳硅型）來測(cè)量，該熱電偶的反應(yīng)時(shí)間為100ms，輸出2～50mv微弱電壓信號(hào)。要求采集系統(tǒng)以毫秒級(jí)的巡檢周期實(shí)現(xiàn)對(duì)多路（64點(diǎn)）弱信號(hào)的實(shí)時(shí)準(zhǔn)確采集。
（3）數(shù)據(jù)管理
HT-7實(shí)驗(yàn)以炮號(hào)作為每次脈沖放電的記錄號(hào)。要求數(shù)據(jù)能按炮號(hào)存入數(shù)據(jù)庫中，系統(tǒng)可以自動(dòng)將每炮數(shù)據(jù)創(chuàng)建為獨(dú)立的文件，并實(shí)現(xiàn)快速查詢的功能，同時(shí)文件的存儲(chǔ)形式要有利于數(shù)據(jù)的分析。
（4）網(wǎng)絡(luò)通信
限制器溫度采集計(jì)算機(jī)位于HT－7控制子網(wǎng)內(nèi)，數(shù)據(jù)的存儲(chǔ)要受總控放電時(shí)序的控制，放電炮號(hào)的獲取要訪問炮號(hào)服務(wù)器，放電脈沖長(zhǎng)度要訪問總控計(jì)算機(jī)。因此要求該系統(tǒng)應(yīng)具有可靠的網(wǎng)絡(luò)通信功能。
（5）抗干擾能力
裝置放電運(yùn)行和實(shí)驗(yàn)期間有較強(qiáng)的電磁幅射存在。為了保證弱電信號(hào)采集的準(zhǔn)確度，要求系統(tǒng)具有抗干擾能力。
ALLEN BRADLEY
1756-GTWYS
SUPT RENEWAL CONTRACT FOR 1756GTWY
ALLEN BRADLEY
1756-HSC
2 CHANNEL /4 OUTPUT HIGH SPEED COUNTER
ALLEN BRADLEY
1756-IA16
79-132 VAC INPUT 16PTS
ALLEN BRADLEY
1756-IA16I
79-132 VAC ISOLATED INPUT 16PTS
ALLEN BRADLEY
1756-IA8D
VAC DIAGNOSTIC INPUT 8PTS
ALLEN BRADLEY
1756-IB16
VDC INPUT 16PTS
ALLEN BRADLEY
1756-IB16D
VDC DIAGNOSTIC INPUT
ALLEN BRADLEY
1756-IB16I
VDC ISLOTED INPUT 16PTS
ALLEN BRADLEY
1756-IB32
VDC INPUT 32PTS
ALLEN BRADLEY
1756-IC16
VDC INPUT 16PTS
ALLEN BRADLEY
1756-IF16
ANALOG INPUT-CURRENT/VOLTAGE 16PTS
ALLEN BRADLEY
1756-IF6I
ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 6PTS
ALLEN BRADLEY
1756-IF8
ANALOG INPUT-CURRENT/VOLTAGE 8PTS
ALLEN BRADLEY
1756-IH16I
VDC ISOLOTED INPUT 16PTS
ALLEN BRADLEY
1756-IM16I
VAC ISOLATED INPUT 16PTS
ALLEN BRADLEY
1756-IN16
VAC INPUT 16 PTS
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1756-IR6I
ISOLATED RTD INPUT 6PTS
ALLEN BRADLEY
1756-IT6I
ISOLATED THERMOCOUPLE/MV INPUT 6PTS
ALLEN BRADLEY
1756-IV16
VDC SOURCING INPUT 16PTS
ALLEN BRADLEY
1756-L1
LOGIX5550 PROCESSOR, 64KBYTE USER MEMORY
ALLEN BRADLEY
1756-L1K
CONFORMALLY COATED LOGIX 5550 PROCESSOR W/160KBYTE BASE MEMORY
ALLEN BRADLEY
1756-L1M1
LOGIX5550 PROCESSOR, 512KBYTE USER MEMORY
ALLEN BRADLEY
1756-L1M1K
CONFORMALLY COATED LOGIX 5550 PROCESSOR W/512KBYTE BASE MEMORY
ALLEN BRADLEY
1756-L1M2
LOGIX5550 PROCESSOR W/ 1M BYTE EXPANSION MEMORY
ALLEN BRADLEY
1756-L1M2K
CONFORMALLY COATED LOGIX5550 PROCESSPR W/1MBYTE EXPANSION MEMORY
ALLEN BRADLEY
1756-L1M3
LOGIX5550 PROCESSOR WITH 2MBYTE EXPANSION MEMORY
ALLEN BRADLEY
1756-L1M3K
CONFORMALLY COATED LOGIX5550 PROCESSPR W/2MBYTE EXPANSION MEMORY
ALLEN BRADLEY
1756-M02AE
2-AXIS MOTION MODULE
ALLEN BRADLEY
1756-M08SE
1756 8 AXIS SERCOS SERVO MODULE
ALLEN BRADLEY
1756-M1
LOGIX5550 512KBYTE EXPANSION MEMORY
ALLEN BRADLEY
1756-M1K
CONFORMALLY COATED LOGIX5550 EXPANSION MEMORY
ALLEN BRADLEY
1756-M2
LOGIX5550 1MBYTE EXPANSION MEMORY
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1756-M2K
CONFORMALLY COATED LOGIX5550 EXPANSION MEMORY
ALLEN BRADLEY
1756-M3
LOGIX5550 2MBYTE EXPANSION MEMORY
ALLEN BRADLEY
1756-M3K
CONFORMALLY COATED LOGIX5550 EXPANSION MEMORY
ALLEN BRADLEY
1756-MVI
CLX MULTI VEND INTF
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1756-MVID
MULTI-VENDR INTF DEV KIT
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1756-N2
EMPTY SLOT FILLER CARD
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1756-OA16
74-265 VAC OUTPUT 16PTS
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1756-OA16I
74-265 VAC ISOLATED OUTPUT 16PTS
ALLEN BRADLEY
1756-OA8
74-265 VAC 2 AMP OUTPUT 8PTS
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1756-OA8D
74-132 VAC DIAGNOSTIC OUTPUT 8PTS
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1756-OA8E
74-132 VAC ELEC FUSED 2A OUTPUT 8PTS
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1756-OB16D
19-30 VDC DIAGNOSTIC OUTPUT 16PTS
ALLEN BRADLEY
1756-OB16E
VDC ELEC FUSED OUTPUT 16PTS
ALLEN BRADLEY
1756-OB16I
VDC ISOLATED OUTPUT 16PTS
ALLEN BRADLEY
1756-OB32
VDC OUTPUT 32PTS
ALLEN BRADLEY
1756-OB8
VDC 2 AMP OUTPUT 8PTS
ALLEN BRADLEY
1756-OB8EI
VDC ISOLATED ELEC FUSED OUTPUT 8PTS
ALLEN BRADLEY
1756-OC8
VDC 2 AMP OUTPUT 8PTS
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1756-OF4
ANALOG OUTPUT
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1756-OF6CI
ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 6PTS
ALLEN BRADLEY
1756-OF6VI
ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 6PTS
ALLEN BRADLEY
1756-OF8
ISOLATED ANALOG INPUT-CURRENT/VOLTAGE 8PTS
ALLEN BRADLEY
1756-OH8I
VDC ISOLATED 2 AMP OUTPUT 8PTS
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1756-ON8
VAC 2 AMP OUTPUT 8 PTS
ALLEN BRADLEY
1756-OV16E
VDC ELEC FUSED SINKING OUTPUT 16PT
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1756-OW16I
N.O. ISOLATED RELAY OUTPUT 16PTS
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1756-OX8I
N.O./N.C. ISOLATED RELAY OUTPUT 6PTS
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1756-PA72
VAC POWER SUPPLY
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1756-PA75
VAC POWER SUPPLY
ALLEN BRADLEY
1756-PB72
VDC POWER SUPPLY
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1756-PB75
VDC POWER SUPPLY
ALLEN BRADLEY
1756-PLS
PROGRAMMABLE LIMIT SWITCH MODULE
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1756-TBCH
36 PIN SCREW CLAMP BLOCK W/STANDING HOUSING
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1756-TBE
EXTENDED DEPTH TERMINAL BLOCK HOUSING
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1756-TBNH
20 POSITION NEMA SCREW CLAMP BLOCK
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1756-TBS6H
SPRING CLAMP BLOCK
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1756-TBSH
SPRING CLAMP BLOCK
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1756-TCO2
INTERFACE TRANSCEIVER CABLE
ALLEN BRADLEY
1756-TC15
INTERFACE TRANSCEIVER CABLE
1760
MFR.
PART NUMBER
DESCRIPTION
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1760-CBLPM02
PROGRAMMABLE CABLE
ALLEN BRADLEY
1760-L12AWA
12 I/O PICO CONTROLLER W/RTC
ALLEN BRADLEY
1760-L12AWANC
12 I/O PICO CONTROLLER W/RTC
ALLEN BRADLEY
1760-L12AWAND
12 I/O PICO CONTROLLER W/RTC
ALLEN BRADLEY
1760-L12BWB
12 I/O PICO CONTROLLER W/RTC
ALLEN BRADLEY
1760-L12BWBNC
12 I/O PICO CONTROLLER W/RTC
ALLEN BRADLEY
1760-L18AWA
12 I/O PICO CONTROLLER W/RTC
ALLEN BRADLEY
1760-MM1
MEMORY MODULE FOR 12 I/O PICO CONTROLLER
ALLEN BRADLEY
1760-MM2
MEMORY MODULE FOR 12 I/O PICO CONTROLLER
ALLEN BRADLEY
1760-PICOSOFT
CONFIGURATION SOFTWARE
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1760-PICOSOFTR
SUPT REINSTATEMENT CONTRACT
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1760-PICOSOFTS
SUPT RENEWAL CONTRACT
ALLEN BRADLEY
1760-SIM
INPUT SIMULATOR
1761
MFR.
PART NUMBER
DESCRIPTION
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1761-CBL-AC00
CABLE 9-PIN PORT OF 1761-NET-AIC TO 9-PIN PORT
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1761-CBL-AM00
CABLE MICROLOGIX 1000 CONTROLLER TO PORT 2
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1761-CBL-AP00
CABLE MICROLOGIX 1000 CONTROLLER TO PORT 1
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1761-CBLAS03
MICROLOGIX 1000
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1761-CBLAS09
MICROLOGIX 1000
ALLEN BRADLEY
1761-CBL-HM02
HHP COMM CABLE 2.00 METER, 8 PIN DIN TO 8 PIN MINI DIN
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1761-CBL-PM02
CABLE MICROLOGIX 1000 TO PERSONAL COMPUTER
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1761-CH0RADC4B
MICROLOGIX 1000
ALLEN BRADLEY
1761-HHM-K08
MICROLOGIX 1000
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1761-HHM-K64
MICROLOGIX 1000
ALLEN BRADLEY
1761-HHP-B30
HAND HELD PROGRAMMER FOR MICROLOGIX 1000
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1761-L10BWA
MICROLOGIX 1000
ALLEN BRADLEY
1761-L10BWB
PLC MICROLOGIX 1000 10 I/O
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1761-L16AWA
16 I/O MICROLOGIX 1000
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1761-L16BBB
16 I/O MICROLOGIC
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1761-L16BWA
16 I/O MICROLOGIC
ALLEN BRADLEY
1761-L16BWAHHP
MICROLOGIX 1000
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1761-L16BWB
MICROLOGIX 1000
ALLEN BRADLEY
1761-L20AWA-5A
PLC MICROLOGIX 1000 25111 I/O WITH ANALOG AC POWER
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1761-L20BWA-5A
PLC MICROLOGIX 1000 25 I/O WITH ANALOG DC POWER
