1746-NI16V产品特点
气体分馏装置丙烯分馏塔多变量预估控制器变量
丙烯分馏塔主要被控变量(CV):丙烯分馏塔Ⅰ底温度CTC4216、丙烷纯度CAC4002、丙烯分馏塔Ⅱ顶温度CTC4218、丙烯分馏塔Ⅱ顶压力CPC4204、丙烯分馏塔Ⅱ回流/采出比CRC4003、丙烯分馏塔Ⅱ顶丙烯纯度CAC4003、丙烯分馏塔Ⅱ侧线丙烯纯度CAC4004、丙烯分馏塔Ⅱ塔顶回流罐1的液位CLC4205、丙烯分馏塔Ⅱ塔顶回流罐1液位速率CVC4205。
主要操作变量(MV):丙烯分馏塔Ⅰ再沸温度阀位(MV1)TRC203.OUT、丙烯分馏塔Ⅱ顶回流量(MV2)FRC205.SP、丙烯分馏塔Ⅱ冷后温度阀位(MV3)TIC222.OUT、粗丙烯抽出量(MV4)FRC209.SP。
主要干扰变量(DV):丙烯分馏塔Ⅰ压降PDI203.PV、丙烯分馏塔Ⅱ压力PRC204.PV、丙烯分馏塔Ⅰ进料量FRC203.PV、丙烯分馏塔Ⅰ进料温度TI249.PV。
主要约束变量(RV):丙烯分馏塔Ⅰ再沸温度阀位TRC203.OUT与MV1相关、丙烯分馏塔Ⅱ顶回流量阀位FRC205.OUT与MV2相关、丙烯分馏塔Ⅱ冷后温度TIC222.OUT与MV3相关、粗丙烯抽出量阀位FRC209.OUT与MV4相关、丙烯分馏塔Ⅰ塔顶温度TI214.PNT与MV4相关。
控制系统通过对变量间相互影响的强弱进行分析和筛选,建立模型预估控制器,实现丙烯分馏塔的稳定控制。
1746-NI16V
厦门光沃自动化设备有限公司
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1746-NI16V
参数规格
OLYMPUS 4H09539 DV345102 BOARD
OLYMPUS U-TV1X-2 ADAPTER W/ FUSE & LENS COVER
AirSpan Marconi WipLL SPR 2.4GHZ SMALL 09000002 NEW
AirSpan Marconi WipLL SPR 3.7GHZ 09000028 INT FDD
AirSpan Marconi WipLL SPR 2.4GHZ 09000016 NEW
AirSpan Marconi WipLL SPR 2.8GHZ 09000061 NEW
AirSpan Marconi WipLL BSR 3.5GHZ 09100026 EXT TDD
AIRSPAN MARCONI WipLL SPR 5.8GHZ INT TDD PN:09000060
SYRELEC RPX 30 CROUZET CONTROLLER MODEL 88753003
MAXCOM COMPUTROL B-28MRA(4L/C) B-28MRA
SIEMENS ULAF+ OMI SNMP S3119-Q300-A310-1
PCB1829 PCA20084 VIDEO ISDN PCI CARD W/ PCA70070
Idec microsmart FC4A-C24R2
HP/Agilent 10780F Remote Receiver Optic Interferometer
TEXAS INSTRUMENTS Camera MC-780P
KLA TENCOR LON MOTOR DRIVER BOARD 001050T REV A
LEICA GERMANY PL FLOUTAR LENS 32x/0.75
LEICA GERMANY PL FLUOTAR LENS 10x/0.25
NEMIC LAMBDA PSG450 POWER SUPPLY
Sony CMA-D2 Camera Adapter With CABLES
Olympus Microscope Photo Tube U-SPT
OLYMPUS Neo Splan 20x/0.40 20 NIC
KLA-TENCOR LON MOTOR DRIVER BOARD 00045 + 001024
PROGRESSIVE TECHNOLOGIES DISPLAY PANEL TIM-100 12042
NMS 5297 REV 5 ISA AG-T1/E1
Performance Technologies PT-SBS 915 Board
ALVARION BREEZECOM HFIT 200 eMGW HFIT-200 HFIT200
TELEXIS CORP VTU 2100 MB W/ 5-VOLT 10BASET MEZZANINE
RAD FCD-E1A FCDE1/AC/U/V35 2010060000 100-240VAC
lot of 3 Lavian Inc. RD323 BPC1828A Video Card 46070
Natural MicroSystems NMS ISA P/N 5281 REV 2
RAD AIRMUX-200/ODU/F24F/230/EXT/POE WIRELESS ANTENNA
HAMAMATSU R1166-05 W/E974-13
OMRON E5KN TEMPERATURE CONTROLLER
1746-NI16V