<wbr id="0p4dr"><legend id="0p4dr"></legend></wbr>
  • <wbr id="0p4dr"></wbr>

  • <sub id="0p4dr"><listing id="0p4dr"></listing></sub>
    <form id="0p4dr"><span id="0p4dr"><track id="0p4dr"></track></span></form>

    <sub id="0p4dr"></sub>
    <form id="0p4dr"></form>
      • 1790D-N4V0
        發布者:工控備件  發布時間:2019-08-12 19:45:23  訪問次數:289

        1790D-N4V0現貨 in stock! 歡迎來電咨詢~!

        1790D-N4V0


         大唐南京電廠建設規模是2臺660MW超超臨界燃煤發電機組。按照大唐集團公司的精神和設計原則:第一要采用新技術,來提高自動化水平,第二要降低電廠的建設投資成本,第三在運行之后,要進行運行方式的改革,以實現減員增效。按照這樣一個原則,在輔助車間的技術方案選型上,打破了常規方案的局限,選用了集中控制方案;在硬件平臺的選擇上,將PLC和DCS放在一起進行比較,最終經過招投標選擇了性價比更好,更加適合集中控制應用要求的科遠NT6000分散控制系統。同時在部分系統中,采用了現場總線技術,為現場總線技術在火電廠的應用,進行了有益的嘗試。
          1、控制系統配置
          大唐南京電廠全廠輔助系統(車間)集中控制系統的控制范圍包括:綜合泵房、凈水系統、鍋爐補給水系統、兩臺機組的凝結水精處理及再生設備,化學取樣加藥系統、機組排水槽、脫硝氨區、工業和脫硫廢水處理、生活污水處理、煤泥水處理、暖通、輸煤、除灰系統、除渣、電除塵和脫硫等工藝系統。按照工藝系統,控制系統分成水務控制系統、灰煤渣控制系統、脫硫控制系統;其中水務控制系統監控點設在主控室內,灰煤渣控制系統、脫硫控系統監控點設在輔控綜合樓,每個監控站均為全功能站,能夠監控和操作全廠輔網設備狀態,同時通過權限設置不同的用戶,區別監視和操作輸煤、除灰、脫硫等工藝系統設備,構建了一個全廠輔助車間集中控制系統。
          1.1、監控點配置
          本工程設置2個值班監控點和3個后備監控點。值班監控點在正常運行時完成對輔助車間各系統的監控;后備監控點作為調試、試運行、檢修時的后備操作點,按無人值班考慮。一個值班監控點設在單元機組集控室內, 配置4 套輔助車間控制系統操作員站,監控對象為水務控制系統;另一個監控值班點設在輔控綜合樓,配置6 套輔助車間控制系統操作員站,監控對象為脫硫、輸煤、除灰渣系統。輔控綜合樓工程師站有脫硫工程師站1 套,輔網工程師站1 套、SIS 接口裝置1 臺,歷史數據服務器1 套。3個后備監控點按無人值班考慮,分別為化學水處理2個后備監控點、凝結水1個后備監控點。后備監控點用于調試、檢修及試運行期間的操作,具備針對本系統的獨立監控能力與組態調試能力。
          1.2、控制器與I/O 配置
          整套控制系統配置25對冗余控制器,IO點配置規模為13000點左右。
          (1)水務控制系統配置
          綜合泵房、凈水處理配置1對控制器;
          反滲透、化學除鹽、再生系統及化學電源系統配置2 對控制器;
          每臺機組的凝結水精處理及汽水取樣配置2 對控制器;
          凝結水精處理再生配置1對控制器;
          暖通系統配置2對控制器;
          工業廢水處理及脫硫廢水配置2對控制器。
          在廢水系統中采用了profibus現場總線技術,每條總線上分別有DP、PA設備組成,DP總線包含的設備有:馬達控制器、電磁閥導、電動門執行機構等; PA總線包含的設備有:液位計、壓力變送器、流量等。替代了傳統IO點300點,F場總線方案與常規系統相比,減少了常規IO模件的使用,減少大量電纜及電纜敷設工作,能夠獲取總線設備的大量現場信息,降低了工程造價,縮短了施工和調試時間,系統可靠性高,診斷信息豐富,便于后期維護。
          (2)灰煤渣控制系統配置
          輸煤綜合樓、轉運站、雨水泵配置2對控制器;
          輸煤碼頭、煤倉、煤場配置3對控制器;

        SIEMENS 6ES5-927-3SA12 USPP 6ES59273SA12

        GENESIS ELECTRONICS 51710001 FNFP 51710001

        TELEMECANIQUE ATS-23C41N USPP ATS23C41N

        SIEMENS 6FC5-110-0DB03-0AA2 USPP 6FC51100DB030AA2

        Siemens 6ES5-242-1AA41 USPP 6ES52421AA41

        Siemens S5-95U CPU 6ES5 095-8MA04 6ES5095-8MA04 6ES50958MA04

        SIEMENS 6ES5 734-1BD20 CONVERTER RS232 CABLE ASSEMBLY

        SIEMENS S5 6ES5 451-4UA13 6ES54514UA13

        Siemens S5 PLC 6ES5 420-8MA11 Digital Input Module.

        Siemens 6ES7151-7AA20-0AB0

        Siemens Semikron Inverter Module SKIIP22NAC12IT42

        Siemens 3VU1300-1MG00

        HP / Philips M3002A Interface Module M3002-66560

        WELLS FARGO EPIC-105 DUAL ADDRESSBALE INTERFACE MODULE EXACTPOINT 120

        Siemens 6EP8090-0CA00 Power Supply

        Siemens LOGO! DM16 24 6ED1055-1CB10-0BA0 in Box

        Omron C200H-BC081-V1

        Schneider Modicon AS-J200-001

        Schneider Modicon 115V AC Input Module Model AS-B351-001

        Schneider Modicon AS-HDTA-201 NSPP ASHDTA201

        Schneider Modicon MODICON/ AS-B827-032 INPUT MODULE XLNT

        Schneider Modicon AS-HDTA-201 SECONDARY SUBRACK

        Schneider Modicon TSX COMPACT 8 POINT OUTPUT MODULE AS-BDAP-209

        Telemecanique TWIDO TWDALM3LT

        Schneider Telemecanique TWDAM12HT

        SIEMENS TI PLC OUTPUT MODULE 6ES71324FB000AB0 120/230

        Siemens 6AV3515-1MA01 6AV3 515-1MA01 SIMATIC OP15/B Operator Panel WARRANTY

        SIEMENS Sinumerik 6FX1120-2CA00 Memory Module Card

        Fanuc Communication Control Module IC693CMM311N

        SIEMENS SIMODRIVE POWER MODULE 6SN1123-1AB00-0BA2 --

        SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU-BOX 6FC52476FC5357

        SIEMENS MOORE 16137-157 APACS/ QUADLOAG CABLE ASSEMBLY CONNECTOR 26565

        Allen-Bradley AB 1771-OFE1 Analog Output Module

        ABB / H&B HARTMANN & BRAUN DIGIMATIK CPU DCP 02 DCP02 DCP-02 P 37211-4-0369654

        AC TECHNOLOGY M14250B USPP M14250B

        A06B-6058-H004 FANUC DRIVES REMANUFACTURED

        8 GSa/sec, 16 Mpt, Math, Zoom, Smart Triggers

        SAGINAW MACHINE CO 000W544817 NSPP 000W544817

        ALLEN BRADLEY 6180-FLIFHMHTHEZ NSPP 6180FLIFHMHTHEZ

        ALLEN BRADLEY 2711-T10G15L1 USPP 2711T10G15L1

        INDRAMAT TRANS-01-M03.0000/OP01 NSFP TRANS01M030000OP

        YOKOGAWA SLCC NSPP SLCC

        YAMAHA LS2V-350 USPP LS2V350

        LFE WW-1653-0099 USPP WW16530099

        Siemens 6ES5-301-3AB13 USPP 6ES53013AB13

        SIEMENS 6ES5 420-7LA11 6ES54207LA11

        SIEMENS S5 6ES5 306-7LA11 INTERFACE IM306 IN BOX

        Siemens CPU Module 6ES5 941-7UB11 37555

        Siemens 6ES7 214-1BC01-0XB0 6ES7214-1BC01-0XB0

        Siemens OP27 6AV3 627-1LK00-1AX0 Membrane Keypad Worldwide

        RELEASE SuperMicro X9DRH-7TF MB ※FULL MFR ※

        Texas Instruments 5MT43-16

        TELEFLEX YANMAR ENGINE INTERFACE MODULE I8305 / 3053074 STARBOARD MARINE BOAT

        TV One C2-6204 CORIOview 4-Window 3G-SDI Processor

        Siemens DCS Module 6DS1327-8AA

        Modicon MM-FMKF-000

        1790D-N4V0

        Schneider Modicon TSX Compact AS-BDAP-216 Discrete Output

        Schneider Modicon ASB882239 PERFECT CONDITION High Speed Counter Module AS-B882-239

        Schneider Modicon AS-BDTA-103 USPP ASBDTA103

        Schneider Modicon AS-BMOT-202 TSX COMPACT

        Schneider Modicon -AS-C484-164

        Schneider Modicon Expansion Subrack AS-HDTA-201

        SCHNEIDER TELEMECANIQUE OTB1CODM9LP OTB1C0DM9LP

        Schneider Automation/Modicon Analog Input Module AS-B875-111 WARRANTY

        PWR-C45-1400DC C4500 1400W DC TRIPLE INPUT SP POWER SUPPLY 1YR - ASK

        Siemens 6ES5451-4UA13 Output Module ~60 DAY WARRANTY~

        SIEMENS 6DD1-611-0AD0 USPP 6DD16110AD0

        Manufactured by Rytec Communication Module DG1200

        SIEMENS SIMODRIVE 6SN1123-1AB00-0BA1

        SIEMENS Sinumerik 840C_6FC5100-0AA01-0AA1 Version --_6FC51000AA010AA1

        SIEMENS /MOORE 16169-1-7 SAM TERMINATION ASSEMBLY 1616917

        Allen-Bradley SLC 500 Output Module 1746-0W16

        Allen Bradley Rockwell Automation 3053-1000 Datamyte Operator Interface Panel

        ABB S5H400MW-2S4W MCP S5H 400A 2P I ST WELDING CIRCUIT BREAKER S5H400MW2S4W NIB

        A06B-0148-B084#0075 FANUC SERVO MOTORS REMANUFACTURED

        08568-60118

        ORBISPHERE 26062 USPP 26062

        ALLEN BRADLEY 1770-T4 USPP 1770T4

        ALLEN BRADLEY 1336S-B007-AN-EN USPP 1336SB007ANEN

        TAYLOR ELECTRONICS 6204BZ10100G USPP 6204BZ10100G

        SQUARE D 8538-SEA21-V06 USPP 8538SEA21V06

        CONTROL ENGINEERING C0049534 USPP C0049534

        Siemens 6ES5 951-7LD21 6ES59517LD21

        Siemens TI PLC EXPANSION RACK 8 SLOT 6ES5-701-3LA12

        SIEMENS 6ES5-741-0AA11 USPP 6ES57410AA11

        Siemens 6ES5 497-4UB42 USPP 6ES54974UB42

        Siemens 6AV6640-0CA01-0AX0 TP170 MICRO ping Worldwide

        Siemens LOGO 24RC PLC 6ED1 052-1HB00-0BA6 NIB

        RSP720-3C-GE Cisco Route Switch Processor 720-3C Router

        Telemecanique TSX SCA62

        SIEMENS Simatic 6ES5312-3AB31 Comm. Interface Module

        Wago 750-557 4-CHANNEL ANALOG OUTPUT MODULE

        SIEMENS 6SE7090-0XX84-6AD1

        Modicon AS-P451-522

        Schneider Modicon EXPRESS 75 BALLPOINT REFILLS- BLUE MEDIUM-SAME AS 575-FIT K2 PEN

        Schneider Modicon AS-B805-016 SEALED 115VAC Input Module ASB805016

        Schneider Modicon AS-B873-001 USPP ASB873001

        Schneider Modicon OUTPUT MODULE DISCRETE 32 PONIT AS-B838-032

        Schneider Modicon DISCRETE OUTPUT 115VAC 8PT DAP 209/AS-BDAP-209

        Schneider Modicon AS-J878-000 Modem Assembly Module

        SCHNEIDER ELECTRIC 16-POINT OUTPUT MODULE TSX-DST-1682 TSXDST1682

        Siemens 6ES5 420-7LA11 Digital Input Module

        REMAN Allen Bradley 1794-IT8 /A 1794-1T8 Flex I/O Analog Input

        Siemens 9330 Access 9330DC-100-0ZZZZA Ion Technology Digital Readout

        SIEMENS Sinumerik Module 6FX1121-8BB02 E Stand G & 00

        Prosoft MVI94-MCM Modbus Communication Module

        SIEMENS LT Module 6SN1123 1AA00 0EA0 Version D Int 160a

        SIEMENS SINUMERIK 6FC3551-1AC-Z 6FX1151-1BD00 6FX1138-5BB04 6FX1128-1BA00 COMPLETE SET

        SIEMENS 6FC3984-3RA 64E/32AUSGAENGE I/O Module -NO BOX

        AllenBradley2711-B6C1/BPanelView600Keypad/Touch/RIO/RS-232-Print

        Allen Bradley Terminal Keyboard 1770FD Alpha Numeric Overlay 1770-KAA 610715-01

        ABB IRB4400 motor 3HAC3697-1

        Z500-SW17R Omron Laser Sensor Z500-SW17R

        (Q8-2) 1 SIEMENS 6SE7027-2ED10-Z AC DRIVE Q8-2

        MILLER ELECTRIC 043268 USPP 043268

        ALLEN BRADLEY 1336S-BX040-AA-EN4-GM1-L5 USPP 1336SBX040AAEN4G

        GENERAL ELECTRIC 3VWHS553CD03 USPP 3VWHS553CD03

        FANUC A20B-8001-0124 USPP A20B80010124

        SIEMENS 6ES5-526-3LF11 USPP 6ES55263LF11

        RELIANCE ELECTRIC PDM-20 USPP PDM20

        TELEMECANIQUE TSX-P87-30 USPP TSXP8730

        Siemens 6ES5 482-8MA13 6ES54828MA13

        Siemens 6ES5-955-3LF12 USPP 6ES59553LF12

        SIEMENS 6ES5451-4UA13 6ES5-451-4UA13

        Siemens 6ES5 312-5CA11/6ES53125CA11 Comm Module

        Siemens S5 Digital Input 6ES5-433-7LA11

        Siemens C98043-A7002-L4 for Simoreg DC Master 6RA70

        Siemens 6ES5 441-7LA11 6ES54417LA11

        Square D 8030 CRM-512

        SCHEDA AIM20LP-GU INTERFACE MODULE NNB

        Woodhead SST SST-PFB-SLC ProfiBus Scanner for Allen Bradley SLC500

        SIEMENS 6ES7-621-1AD02-0AE3 Membrane Keypad C7-621

        Siemens TD200 6ES7272-0AA30-0YA0 Operator Interface NIB

        Seco Q7002

        Schneider Modicon ASH827209 PERFECT 800 Series Rack AS-H827-209

        Schneider Modicon AS-B564-001 USPP ASB564001

        Schneider Modicon AS-W955-012 USPP ASW955012

        Schneider Modicon AS-D908-120 Distributed Control Processor (UGC)

        Schneider Modicon AS-B838-032 24 VDC Output ASB838032 24V

        Modicon 553 VIC 153 39 PFIS Operator Interface Computer 553VIC15339

        SIEMENS Analog Input Module 6ES5-460-7LA11

        Schneider PLC Remote I/O Interface Module 140CRA93100

        Siemens MODULE EX200X 24VDC 6ES71421BD40OXBO 4 pt out

        SIEMENS Sinumerik 6FX1111-0AM02. CPU Slave Module .

        Siemens TI 500-7302 Communication Module RS232 110V

        SIEMENS 6SN1123-1AA00-0DA0 SIMODRIVE

        SIEMENS 6SN1130-1AA11-0CA0 Simodrive

        SIEMENS 6FC5235-0AA05-0AA1 SINUMERIK 3.5" FLOPPY

        ALLEN-BRADLY 2705-P21C1 OPERATOR INTERFACE PANEL XLNT

        ALLEN-BRADLEY 1201-DMA HMI DOOR MOUNT BEZEL XLNT

        ABB BOARD DSQC 328…3HAB 7229-1

        ADEPT TECH 30332-22350 USPP 3033222350

        (3154) Reliance Electric Programmable Controller 45C613 (3154)

        INDRAMAT KDV1.3-100-220/300-W1/115/220 USPP KDV13100220300W1

        TEXOR AB 56-3206-25 NSFP 56320625

        FANUC A06B-0582-B031 USPP A06B0582B031

        CUTLER HAMMER MP-4000 USPP MP4000

        RELIANCE ELECTRIC 29422-V USPP 29422V

        MOTION ENGINEERING INC PRO-SERIAL-DSP NSFP PROSERIALDSP

        KOLLMORGEN IND B-402-B-23 NSFP B402B23

        Siemens 6ES5 375-0LC61 6ES53750LC61

        Siemens 6ES5-700-1LA12 NSFP 6ES57001LA12

        SIEMENS 6ES5-375-1LA21 USPP 6ES53751LA21

        Siemens 6ES5 375-8LA11 EPROM 6ES5375-8LA11

        Siemens DIGITAL INPUT MODULE 6ES5 431-8MD11

        Siemens 6SE6440-2UD31-5DA1 6SE6 440-2UD31-5DA1 FreeShip

        Siemens TP277-6 6AV6643-0AA01-1AX0 Protective Film

        Siemens 6FX1118-6AB01

        Mercedes Benz HMI Bluetooth Module Cradle Adapter Interface B6 787 5878

        XL2000 8051 MCU Development Board Demo Systemusb 51tracer debugger

        SIEMENS 6ES7 312-5AC02-0AB0 6ES7312-5AC02-0AB0 FreShip

        SIEMENS PC670-12 6AV7723-1AC00-0AD0 Membrane Keypad

        Reliance 0-51854

        Schneider Modicon AS-B246-501 OUTPUT 115VAC ISOLATED B246-501

        Schneider Modicon AS-B101-000 NSPP ASB101000

        Schneider Modicon AS-P464-002 NSFP ASP464002

        Schneider Modicon AS-B804-016 115VAC OUTPUT MODULE ASB804016

        Schneider Modicon AS-B246-501 Isol. Output Module B246-501 UVG

        MODICON PANELMATE PLUS MM-PM15-414

        Siemens Simatic S5 6ES5 420-7LA11 digital Input Module 6ES5 4207LA11

        Siemens 6ES7 322-8BF00-0AB0 -FS- 6ES73228BF000AB0

        SIEMENS SIMATIC C7-633 DP OPERATOR INTERFACE 6ES7633-2BF00-0AE3

        SIEMENS 6DD1610-0AG0 SIMADYN D MEMORY MODULE

        SIEMENS SINUMERIK PROGRAM PANEL 6FC 5203 5210 5253

        SIEMENS OFFER & WIN 3-Phasendrossel 16 KW 6SN1111-0AA00-0BA1

        SIEMENS Simodrive 6SN1115-0AA12-0AA0. CNC Cntrl Mod

        SIEMENS Control Rack 6FC3741-0FB Z_ 6FC _6FX1120-1CA01

        ACS-Tech80 SB1292 Motion Control Module Servo Driver

        Allen-Bradley 1794-OB16P Flex I/O Output Module

        ABB ACH550-UH-078A-4 ADJUSTABLE FREQUENCY AC 60HP 380/480VAC 78A DRIVE B227363

        Acterna Willtek Will'tek 4350 Composure software V2.2

        6ES7315-2AG10-0AB0 Brand , Factory Sealed,

        8903SVO11V02 SQUARE D 8903 SVO 11V02

        SIEMENS 9350RC-100-0NZZZA NSFP 9350RC1000NZZZA

        BAUMULLER BUS20-160/270-31-022 USPP BUS2016027031022

        AXIOM P1000/586T USPP P1000586T

        MODICON AS-P180-010 USPP ASP180010

        ITE SIEMENS HNFC366 NSFP HNFC366

        CHINO DP3-40BR01 USPP DP340BR01

        Siemens 6AV1242-0AB10 6AV1 242-0AB10 128KB RAM 6ES5 377-0AB41 6ES5377-0AB41

        Siemens 6ES5-456-4UB12 NSFP 6ES54564UB12

        SIEMENS 6ES5 752-0LA12 -FS- 6ES57520LA12

        SIEMENS S5 6ES5 464-8MC11 ANALOG INPUT

        Siemens S5-150CPU Module 6ES5926-3SA11

        SIEMENS 6ES7215-2BD00-0XB0 CPU 215-2 PROFIBUS DP NIB

        Siemens Simatic CPU 212 6ES7 212-1AA01-0XB0 CPU212 PLC

        Siemens 505-7339

        HP 82937A HP-IB INTERFACE MODULE FOR HP 80 85 A/B COMP

        Works on over 2400 different vehicles No key required

        Siemens 6ES5 430-7LA12 6ES5430-7LA12Free Ship

        Siemens LOGO! PLC 12/24RCo 6ED1 052-2MD00-0BA4 FreeShip

        Omron C200H-LK201-V1

        Schneider Modicon AS-H819-103 800 Series 7 Slot Secondary Rack

        Schneider Modicon Discrete Input Relay AS-BDEP-210

        Schneider Modicon AS-J375-000 USPP ASJ375000

        Schneider Modicon / 3M Cable Assembly AS-W808-002 _ ASW808002 Groupe /

        Schneider Modicon AS-P371-002 ASP371002 A-176

        Schneider Modicon TSX Compact Ouitput Part AS-BDAP-210

        SMC EX600-DXPD PNEUMATIC MANIFOLD DIGITAL INPUT MODULE 24VDC CLASS 2 16 POINT

        Schneider Telemecanique XBTF024100

        SIEMENS TI 505-4616 AC OUTPUT MODULE

        Siemens 6AV3 545-0BB15-2AX0 6AV35450BB152AX0 Panel

        SIEMENS Sinumerik 6FX1124-6AD02 Circuit Board .

         

      來源:工控備件
      免責聲明:焊材網轉載作品均注明出處,本網未注明出處和轉載的,是出于傳遞更多信息之目的,并不意味 著贊同其觀點或證實其內容的真實性。如轉載作品侵犯作者署名權,或有其他諸如版權、肖像權、知識產權等方面的傷害,并非本網故意為之,在接到相關權利人通知后將立即加以更正。聯系電話:0571-87774297。
      0571-87774297  
      91精品国产综合久久婷婷