描述
目前我國(guó)火電廠300MW以上的大型機(jī)組大多都采用國(guó)外的DCS系統(tǒng),這些系統(tǒng)造價(jià)昂貴,對(duì)于100MW中型機(jī)組不適用,并且100MW中型機(jī)組以往都是采用常規(guī)儀表檢測(cè)、顯示。采用計(jì)算機(jī)對(duì)機(jī)組的模擬量和開(kāi)關(guān)量信號(hào)進(jìn)行數(shù)據(jù)采集,可取代以往的部分常規(guī)模擬儀表和數(shù)字儀表,縮小運(yùn)行人員的監(jiān)視范圍,而且計(jì)算機(jī)提供的信息比常常規(guī)儀表更準(zhǔn)確、更直觀、更集中。為了提高系統(tǒng)的實(shí)時(shí)性、可靠性、減輕運(yùn)行人員的勞動(dòng)強(qiáng)度,創(chuàng)想聯(lián)合為一火電廠3臺(tái)100MW機(jī)組設(shè)計(jì)、安裝了分布式計(jì)算機(jī)監(jiān)測(cè)系統(tǒng)。
衡量實(shí)時(shí)監(jiān)測(cè)系統(tǒng)的重要技術(shù)指標(biāo)就是系統(tǒng)的可靠性和實(shí)時(shí)性。因而系統(tǒng)研制過(guò)程中,必須在系統(tǒng)結(jié)構(gòu)、硬件結(jié)構(gòu)、軟件結(jié)構(gòu)和抗干擾措施等方面充分將現(xiàn)有的先進(jìn)技術(shù)與生產(chǎn)實(shí)際相結(jié)合,提高系統(tǒng)的整體性能。
主營(yíng):世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國(guó)AB)系列產(chǎn)品》
②Schneider(施耐德電氣)系列產(chǎn)品》
③General electric(通用電氣)系列產(chǎn)品》
④Westinghouse(美國(guó)西屋)系列產(chǎn)品》
⑤SIEMENS(西門(mén)子系列產(chǎn)品)》
⑥銷(xiāo)售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。
⑧Invensys Foxboro(??怂共_):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場(chǎng)輸入/輸出模塊)
順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號(hào)處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯(cuò)控制系統(tǒng)、基于三重模件冗余(TMR)
結(jié)構(gòu)的zui現(xiàn)代化的容錯(cuò)控制器。
⑨Siemens(西門(mén)子):Siemens MOORE,Siemens Simatic C1,Siemens數(shù)控系統(tǒng)等。
⑩Bosch Rexroth(博世力士樂(lè)):Indramat,I/O模塊,PLC控制器,驅(qū)動(dòng)模塊等。
◆Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
Giddings & Lewis CPU Board 502-03017-21 5020301721
Banner Light Curtain Set MSE1224 MSR1224 12″ MSCA-1
Mitsubishi Q Series CPU Module Q01CPU
Allen Bradley SLC500 Ten Slot Rack, PS, & I/O Modules
Allen Bradley SLC500 Ten Slot Rack, ASB, & I/O Modules
Square D Telemecanique 3hp VFD ATV58HU41N4Z 380-500V
PLC Direct Koyo Operator Panel DP-C320
PLC Direct Koyo Operator Panel DP-C320
Texas Instruments Model TI120 PLC Model: 120-1111
Sick Optics MGS Safety Interface LCU-PSRMS & LCU-AGSE
Mitsubishi Servo Amplifier MR-J3-20A MRJ320A
Worcester Controls Pneumatic Actuator Model 1539SN NEW
Banner Light Curtain Control Box MGCA-4A
ComTrac Gear Drive 0002N0310MR163/?050 Ratio: 31.3:1
Allen Bradley OSAI CNC Control OS8270-P
Allen Bradley CNC Control 8500-HDIO
Sick Optics Color Sensor CSL1-P11 12-30vdc
Allen Bradley PLC 5/10 CPU 1785-LT4 Series A Rev E
Omron Safety Relay G9SA-321-T15 NEW IN BOX
Mitsubishi 7.5hp VFD FR-A540-5.5K-NA 480VAC
Thomson Micron Planetary Gearhead 10:1 Size 42 NEW
Allen Bradley SLC500 Ten Slot Rack w/ I/O Modules
Allen Bradley SLC500 502 CPU 7 Slot System
Durant President Series Counter 58831-400 58831400 NEW
Hansa DN20 Thermostatic Mixing Valve AS4032 DN 20 TMV
Allen Bradley SMC-2 Soft Start 15hp 460vac 150-A24NB
Horner / Fanuc Profibus DP Master HE693PBM101F
Allen Bradley Nu-Plex Interface w/ Numatics Valve Bank
Allen Bradley SLC500 13 Slot Rack w/ Triac Outs Mods
Ramsey Mark 2 & 3 Power Supply 033684 NEW
Ramsey Mark 2 Display Board 028810 NEW
Honeywell UDC3000 Temperature Controller
UNICO Operator Display LCD 310.913.5 NEW
Opcon Sensor 1141D-6501 NEW IN BOX
Danfoss Sauer Hydraulic Motor OMTS250 NEW
Mitsubishi Melsec Net / Mini Output Module AJ35TJ-8R
Square D Nema Size 3 Reversing Motor Starter
Eurotherm AC VFD 601/007/230/F/0?0/UK NEW
Giddings & Lewis PC Support Module 502-03195-08
Rexroth Hydraulic Valve R900501156 NEW
PHD Rotary Actuator R11A6180R NEW
Thomson Saginaw Ball Screw Slide Table
Allen Bradley SLC500 13 Slot Rack AC Inputs Triac Outs
Square D KAL3625032M Circuit Breaker 250 amp
Love Temperature Controller 58-814 NEW
Psytronics Transient Voltage Surge Suppressor P4803D














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