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6GK1502-3CA10現(xiàn)貨 in stock! 歡迎來電咨詢~！！

　大唐南京電廠建設(shè)規(guī)模是2臺(tái)660MW超超臨界燃煤發(fā)電機(jī)組。按照大唐集團(tuán)公司的精神和設(shè)計(jì)原則：第一要采用新技術(shù)，來提高自動(dòng)化水平，第二要降低電廠的建設(shè)投資成本，第三在運(yùn)行之后，要進(jìn)行運(yùn)行方式的改革，以實(shí)現(xiàn)減員增效。按照這樣一個(gè)原則，在輔助車間的技術(shù)方案選型上，打破了常規(guī)方案的局限，選用了集中控制方案;在硬件平臺(tái)的選擇上，將PLC和DCS放在一起進(jìn)行比較，最終經(jīng)過招投標(biāo)選擇了性價(jià)比更好，更加適合集中控制應(yīng)用要求的科遠(yuǎn)NT6000分散控制系統(tǒng)。同時(shí)在部分系統(tǒng)中，采用了現(xiàn)場(chǎng)總線技術(shù)，為現(xiàn)場(chǎng)總線技術(shù)在火電廠的應(yīng)用，進(jìn)行了有益的嘗試。
　　1、控制系統(tǒng)配置
　　大唐南京電廠全廠輔助系統(tǒng)(車間)集中控制系統(tǒng)的控制范圍包括：綜合泵房、凈水系統(tǒng)、鍋爐補(bǔ)給水系統(tǒng)、兩臺(tái)機(jī)組的凝結(jié)水精處理及再生設(shè)備，化學(xué)取樣加藥系統(tǒng)、機(jī)組排水槽、脫硝氨區(qū)、工業(yè)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(tǒng)、除渣、電除塵和脫硫等工藝系統(tǒng)。按照工藝系統(tǒng)，控制系統(tǒng)分成水務(wù)控制系統(tǒng)、灰煤渣控制系統(tǒng)、脫硫控制系統(tǒng);其中水務(wù)控制系統(tǒng)監(jiān)控點(diǎn)設(shè)在主控室內(nèi)，灰煤渣控制系統(tǒng)、脫硫控系統(tǒng)監(jiān)控點(diǎn)設(shè)在輔控綜合樓，每個(gè)監(jiān)控站均為全功能站，能夠監(jiān)控和操作全廠輔網(wǎng)設(shè)備狀態(tài)，同時(shí)通過權(quán)限設(shè)置不同的用戶，區(qū)別監(jiān)視和操作輸煤、除灰、脫硫等工藝系統(tǒng)設(shè)備，構(gòu)建了一個(gè)全廠輔助車間集中控制系統(tǒng)。
　　1.1、監(jiān)控點(diǎn)配置
　　本工程設(shè)置2個(gè)值班監(jiān)控點(diǎn)和3個(gè)后備監(jiān)控點(diǎn)。值班監(jiān)控點(diǎn)在正常運(yùn)行時(shí)完成對(duì)輔助車間各系統(tǒng)的監(jiān)控;后備監(jiān)控點(diǎn)作為調(diào)試、試運(yùn)行、檢修時(shí)的后備操作點(diǎn)，按無人值班考慮。一個(gè)值班監(jiān)控點(diǎn)設(shè)在單元機(jī)組集控室內(nèi), 配置4 套輔助車間控制系統(tǒng)操作員站，監(jiān)控對(duì)象為水務(wù)控制系統(tǒng);另一個(gè)監(jiān)控值班點(diǎn)設(shè)在輔控綜合樓，配置6 套輔助車間控制系統(tǒng)操作員站，監(jiān)控對(duì)象為脫硫、輸煤、除灰渣系統(tǒng)。輔控綜合樓工程師站有脫硫工程師站1 套，輔網(wǎng)工程師站1 套、SIS 接口裝置1 臺(tái)，歷史數(shù)據(jù)服務(wù)器1 套。3個(gè)后備監(jiān)控點(diǎn)按無人值班考慮，分別為化學(xué)水處理2個(gè)后備監(jiān)控點(diǎn)、凝結(jié)水1個(gè)后備監(jiān)控點(diǎn)。后備監(jiān)控點(diǎn)用于調(diào)試、檢修及試運(yùn)行期間的操作，具備針對(duì)本系統(tǒng)的獨(dú)立監(jiān)控能力與組態(tài)調(diào)試能力。
　　1.2、控制器與I/O 配置
　　整套控制系統(tǒng)配置25對(duì)冗余控制器，IO點(diǎn)配置規(guī)模為13000點(diǎn)左右。
　　(1)水務(wù)控制系統(tǒng)配置
　　綜合泵房、凈水處理配置1對(duì)控制器;
　　反滲透、化學(xué)除鹽、再生系統(tǒng)及化學(xué)電源系統(tǒng)配置2 對(duì)控制器;
　　每臺(tái)機(jī)組的凝結(jié)水精處理及汽水取樣配置2 對(duì)控制器;
　　凝結(jié)水精處理再生配置1對(duì)控制器;
　　暖通系統(tǒng)配置2對(duì)控制器;
　　工業(yè)廢水處理及脫硫廢水配置2對(duì)控制器。
　　在廢水系統(tǒng)中采用了profibus現(xiàn)場(chǎng)總線技術(shù)，每條總線上分別有DP、PA設(shè)備組成，DP總線包含的設(shè)備有：馬達(dá)控制器、電磁閥導(dǎo)、電動(dòng)門執(zhí)行機(jī)構(gòu)等; PA總線包含的設(shè)備有：液位計(jì)、壓力變送器、流量等。替代了傳統(tǒng)IO點(diǎn)300點(diǎn)?，F(xiàn)場(chǎng)總線方案與常規(guī)系統(tǒng)相比，減少了常規(guī)IO模件的使用，減少大量電纜及電纜敷設(shè)工作，能夠獲取總線設(shè)備的大量現(xiàn)場(chǎng)信息，降低了工程造價(jià)，縮短了施工和調(diào)試時(shí)間，系統(tǒng)可靠性高，診斷信息豐富，便于后期維護(hù)。
　　(2)灰煤渣控制系統(tǒng)配置
　　輸煤綜合樓、轉(zhuǎn)運(yùn)站、雨水泵配置2對(duì)控制器;
　　輸煤碼頭、煤倉、煤場(chǎng)配置3對(duì)控制器;

Schneider Modicon AS-B875-001 ANALOG INPUT MODULE - FOR PARTS

Schneider Modicon AS-BDAP-216 Discrete Output DAP-216

Schneider Telemecanique XBT-R400 XBTR400

SIEMENS 505-4332 INPUT MODULE 5054332

TELEMECANIQUE display unit XBT-N400

SIEMENS SIMATIC S7 SM332 ANALOG OUTPUT MODULE 6ES7 332-5HB01-0AB0

SIEMENS 3RX1505 NSFP 3RX1505

SIEMENS SINUMERIK 840D/840Di/810D DIAGNOSTIC GUIDE MANUAL END USER DOCU NE

BOSCH 0 608 830 193 COMMUNICATION MODULE PACKAGED

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC5356 #BBA

SIEMENS PANELVIEW 6FC5210-0DF20-0AA0

Advantech PCA-6753

Allen-Bradley 2711P-T12C4D1 PanelView Plus 1250 Touch/Enet/RS-232 64MB DC

ABB 40 HP ACH401C03032+A0AE0000 AC Drive w/ Bypass and Disconnect VFD

ACCUWEB INC ACTUATOR HF-3 7800-06 MTR 3100 HF3780006 MTR3100

A4002-N ESD Target Adapter Line (IEC61000-4-2 2009) with N Connector

83403C HP/Agilent Lightwave Source, 1550nm w/option 017

SIEMENS 6ES7-671-0CC010-YX0CH NSFP 6ES76710CC010YX0

ASEA BROWN BOVERI DSCA-190V USPP DSCA190V

APC SYSW40KF USPP SYSW40KF

MITSUBISHI A3-CPU USPP A3CPU

INDRAMAT CLM1.3X-0-4-0-FW USPP CLM13X040FW

ALLEN BRADLEY 2711-B6C10L1 USPP 2711B6C10L1

SIEMENS RVS-6-40 USPP RVS640

Siemens 6ES5-415-7AB11/6ES5415-7AB11 INPUT MODULE NIB

SIEMENS 6ES5 464-8MA21 ANALOG INPUT MODULE 4 POINT 50MV

SIEMENS 6ES5 752-0AA12 6ES5752-0AA12

Siemens PLC Input Module w/ Base 6ES5 421-8MA12 WOW

Siemens 6ES7 335-7HG01-0AB0 6ES7335-7HG01-0AB0 NIB

Siemens PLC EM232 EM 232 6ES7-232-0HB22-0XA0

PVDM2-48 CISCO 48-CHANNEL PACKET VOICE/FAX DSP MODULE

HAI POWERLINE INTERFACE MODULE IN HOME AUTOMATION

USB10Z Zigbee Wireless module with USB10 AT90USB162 PC Interface

SIEMENS 6AV6-545-0AG10-0AX0 MP270B-10" Touch Glass

Siemens LOGO 24RC 6ED1 052-1HB00-0BA1

Niobrara R&D MEB-TCP-D

Schneider Modicon B875-102 Analog Input Module - AS-B875-102

Schneider Modicon AS-506P-F32 PROM/PC BOARD AS506PF32

Schneider Modicon AS-E902-131 NSFP ASE902131

Schneider Modicon Gould AS-P190-212 Portable Control Terminal 115VAC WOW

Schneider Modicon AS-B820-008

Schneider Modicon PACK BOARDS CONTROLLER AS-4863-025-4E

Schneider/Modicon Twido Module TWDAMI2HT

Schneider PowerLogic PM210MG

Siemens-OPM2 Operator Panel Interface 6SE32900XX878BF0

Siemens 6AV6545-4BC16-0CX0 6AV6 545-4BC16-0CX0 SIMATIC Mobile Touch Panel 170

SIEMENS SIMADYN EM11T I/O MODULE 6DD1640-0AD0

GE FANUC IC693CMM311N COMMUNICATION MODULE

SIEMENS SIMODRIVE POWER MODULE 6SN1123-1AA00-0CA2 --

SIEMENS Sinumerik 6FC5203-0AF00-0AA0 Operator Panel

SIEMENS MOORE 16147-51-1 ACM ADVANCED CONTROL MODULE TRANSITION 41312

ALLEN-BRADLEY P/N: 1492-CB3

A-B 20BE022A0AYNAND0 POWERFLEX 700 DRIVE 20HP TESTED

ABS Pumps AFP 1541.2 M105/40 14hp 575v 3ph 1750rpm Submersible Pump - Refurb'd

A06B-0356-B755 FANUC SERVO MOTORS REMANUFACTURED

75 HP ELECTRIC MOTOR 3600 RPM 365TS

RELIANCE ELECTRIC 801429-SC USPP 801429SC

ALLEN BRADLEY 2711-T10C8 USPP 2711T10C8

ALLEN BRADLEY 1771-NIVR USPP 1771NIVR

HONEYWELL 51401291-100 USPP 51401291100

WESTINGHOUSE WHUN31 USPP WHUN31

TOTAL CONTROL PRODUCTS CRTXXXXXM1A USPP CRTXXXXXM1A

GETTYS A3110-001 USPP A3110001

Siemens 6ES5-234-1AD11 USPP 6ES52341AD11

SIEMENS 6ES5 375-0LD31 6ES53750LD31

SIEMENS BOARD 6ES5-400-0AA11 6ES5 400 0AA11 6ES54000AA11 SPCB463 SIEMEN

Siemens 6ES5 951-7NB13 Power Supply 6ES59517NB13 6ES5

Siemens 6ES5246-4UA41 ping Worldwide

Siemens MOBILE PANEL 177PN 6AV6645-0BA01-0AX0 99%

RELIANCE ELECTRIC 57416-S REMOTE I/O COMMUNICATIONS MODULE 57C416

Texas Instruments 500-5011

Spirent Adtech AX/4000 DS3 Interface pn 400302

Verifone Vx570 Dial 6meg PCI DSS Credit Card Terminal

SIEMENS C98043-A7001-L1

Modicon AS-W607-012

Schneider Modicon Automation / Model AS-BDAP-218

Schneider Modicon AS-B804-016 Output Module

Schneider Modicon AS-BDAP-212 NSFP ASBDAP212

Schneider Modicon AS-B875-101

Schneider Modicon TSX AS-P120-000 POWER SUPPLY 3 LOT

Schneider Modicon B804-116 115VDC Output - AS-B804-116

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RELEASE SuperMicro X9DRD-7LN4F MB ※FULL MFR ※

SIEMENS 6ES5-470-8MB11/6ES5470-8MB11 OUTPUT MODULE NIB

SIEMENS SINUMERIK FX1121-4BA02 FX11214BA02

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SIEMENS Simodrive 611 LT 108A 6SN1124-1AA00-0LA1 NIB

SIEMENS Sinumerik Module Modul DMP 6FC5111-0CA03-0AA2

SIEMENS CARLING SWITCH 6FC58-73 NSFP 6FC5873

AllenBradley1756-OB16EDigitalOutputModuleControlLogix

Allen Bradley SLC 500 Output Module 1746-OB8

ABB Robot IRB6000 M93 2.4m reach 120KG

A06B-0142-B084#0008 FANUC SERVO MOTORS REMANUFACTURED

0.5% Current & Voltage transbers calibrator meter K507 an-g Agilent

MODICON MM-PM22-400 USPP MMPM22400

ALLEN BRADLEY 150-A24NCDB NSFP 150A24NCDB

ADEPT TECH 30846-00020 NSPP 3084600020

GE FANUC IC800SSI104RS1MOD1-BC USPP IC800SSI104RS1

SPIRAX SARCO TMP-600-2NPT USPP TMP6002NPT

SIEMENS 6ES7810-5CC10-0YA5 NSFP 6ES78105CC100YA5

ALLEN BRADLEY 810-A12C NSPP 810A12C

Siemens 6ES5 941-7UB11 6ES5941-7UB11 NIB

Siemens Simatic Output Module 6ES5 451-7LA21 __ 6ES5451

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SCE2020-4XGBE-MM Cisco Service Control Engine 2020 Network monitoring device

Square D 9080 GCB-100

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WE SHIP SAME Cisco CP-7937G Unified IP Conference Station 7937 C

SIEMENS 6SE6410-2UB12-5AA0 6SE64102UB125AA0

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Schneider Modicon Telemecanique TSX08CD12M8AS PLC in box

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Schneider Modicon AS-B840-108 MODULE ASB840108

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Schneider Modicon AS-C921-101 Rev A - C921 COMM Processor

Schneider PLC Output Module TSXDSZ08T2

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RSP720-3C-10GE Cisco Route Switch Processor 720 with 10 Gigabit EN upbs Rout

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RIVULET COMMUNICATIONS NCU-PCI MODULE

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SIEMENS 6RB2060-0FB00 6RB2060-OFB00 6RB2O6O-OFBOO 6RB2 060-0FB00 SIMODRIVE Board

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ABB EH700 CONTACTOR

Advance HiVolt 1140-90129 OL330/253/07 Power Supply 0090-91806 Rev.A

(H7) 1 GE 44A399734-G01 PC BOARD H7

KMC CONTROLS KMD-5831 USPP KMD5831

ADEPT TECH 30336-31000 USPP 3033631000

FOXBORO D0148MP USPP D0148MP

FANUC A06B-0345-B331 USPP A06B0345B331

SICK OPTIC ELECTRONIC CLV-490-1010 NSPP CLV4901010

RELIANCE ELECTRIC 0-51865-14 NSFP 05186514

SABINA ELECTRIC 6801001 USPP 6801001

Siemens 6ES5 463-4UB12 ANALOG INPUT MODULE

Siemens 6ES5-928-3UB21 NSPP 6ES59283UB21

SIEMENS 6ES5-431-4UA12 NSFP 6ES54314UA12

Siemens 6ES5 523-3UA11 PROCESSOR MODULE CASING 6ES5 491-0LB11 6ES5523-3UA11

Siemens S5 6ES5 491-OLB11

Siemens BCM8001 80011000 Card

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Square D 8009 RT8

Norb Networks DS1404036-E5 8-Port 1 Gbps Gigabit Ethernet Interface Module

WS-CDC-2500W CATALYST 6500/7600 2500W DC POWER SUPPLY

SIEMENS 6ES7212-1BB21-0XB0 CPU 222

SIEMENS SIJECT OP15B Membrane Keypad

Reliance 57516

Schneider Modicon Gould AS-B230-501 Output Module ASB230501

Schneider Modicon AS-B356-000 USPP ASB356000

Schneider Modicon AS-S908-120 USPP ASS908120

Schneider Modicon AS-B885-111/ASB885111 Motion Module CLEAN OFFERS ACCEPTED

Schneider Modicon AS-B807-132 ASB807132 32 Point 120VAC Input NIB

MODICON ASB840108 OUTPUT MODULE REP

SIEMENS INPUT MODULE DIGITAL SIMATIC S5 6ES5420-3BA11

Siemens 6ES5 432-4UA12 -FS- 6ES54324UA12

Siemens Panel 6AV8100-1BB00-0AA1 6AV81001BB000AA1

SIEMENS S5 6DD1683-0BC0 POWER SUPPLY UNIT SP8 5V/52A

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SIEMENS 6SN1118-0DG23-0AA1 6SN11180DG230AA1

SIEMENS SIMODRIVE 611 6SN1111-0AA00-0CA1 REACTOR

SIEMENS 6FC5410-0AY03-1AA0 CPU810D CCV3.4 Free Ship

Advantech PCL-745 Rev.a2 Isolated RS-422/485

Allen-Bradley 1769-OB16 Compact I/O Output Module

ABB Bailey IMCOM03 PS00PD Enhanced Controller XLNT

Adept Six 300 With PA4 amp, CIP 2, Teach pendant, Never put into production

6SN1121-0BA11-0AA1 Version D SIEMENS CONTROLLER CARD

HONEYWELL 51401052-100 USPP 51401052100

TAYLOR ELECTRONICS 6202NZ10000C USPP 6202NZ10000C

CUTLER HAMMER W201K6CF USPP W201K6CF

CONTROL TECHNIQUES DXA-430 USPP DXA430

OMRON F150-C10E NSPP F150C10E

MODICON 140-MSB-101-00 USPP 140MSB10100

GENERAL ELECTRIC DS3800HXRB1D1D USPP DS3800HXRB1D1D

Siemens 6ES5 301-3AB13 6ES53013AB13

Siemens 6ES5-511-5AA14 USPP 6ES55115AA14

SIEMENS 6ES5-315-8MA11 NSPP 6ES53158MA11

Siemens 6ES5 095-8MA03 6ES50958MA03 w/ 6ES5 375-1LA21 MEM Module

Siemens 6ES5 943-7UA22 6ES59437UA22

SIEMENS 6GK1502-4AA10 SINEC L2FO OLM

Siemens TP177A 6AV6642-0AA11-0AX0 Touch Glass + Film

Siemens 6ES5512-5BC12

Keyence KV-L20R Serial Interface Module

YASKAWA ELECTRIC JAMSC-C8130 USPP JAMSCC8130

Siemens 6ES7 216-2AD21-0XB0 6ES7216-2AD21-0XB0 CPU226

Siemens OP27 6AV3627-1LK00-1AX0 Membrane Keypad

RCA 505-7201

Schneider Modicon AS-B828-016 ASB828016 5VDC TTL Output NIB

Schneider Modicon AS-5B41006A USPP AS5B41006A

Schneider Modicon AS-M909-001 USPP ASM909001

Schneider Modicon AS-B132-000 NSPP ASB132000

Schneider Modicon Analog Multiplexer Voltage AS-B846-001 11281

ModiconSchneider554VIC15739554VIC15739PANEL

SIEMENS SIMATIC U-55N 9310 INPUT MODULE 24 V DC

Telemecanique Modicon HMI TSX08H02MK

Siemens Simatic S5 Output Module 6ES5 454-7LB11 CNC

SIEMENS 15" TOUCH SCREEN MONITOR INTERFACE SCD 1597 6AV8 100 6AV8100-1BB00-1AA1

SIEMENS SINUMERIK CNC KEY BOARD 6FC5203-0AC00-0AA2

SIEMENS 6SN1111-0AA00-0BA1 1P6SN11110AA0000BA1

SIEMENS SIMODRIVE 6SN1130-1AA11-0DA0

SIEMENS OP012 6FC5203-0AF02-0AA0 Membrane Keypad 6FC5 203-0AF02-0AA0

Advantech PCL-743B REV.A1 RS-232/485 ISA Card

ALLEN-BRADLEY 2711-NC1 PanelView Connector Cable

ABB 57275847 USART86-INT Allen Bradley Stromberg 200042

ACME ELECTRIC TP533143S Transber, 208Y/120V, 75kVA - A G2

AALLEN BRADLEY 1336 AC Drive 1336-B030-EDF-L3 30HP

8500-B1D-K1B ALLEN BRADLEY SERVO MOTORS REMANUFACTURED

SIEMENS 6FM1-726-3BA00 USPP 6FM17263BA00

ASEA BROWN BOVERI HIEE300115R1 NSFP HIEE300115R1

ASEA BROWN BOVERI 3HAB2236-1 USPP 3HAB22361

MITSUBISHI FR-RC-30-K USPP FRRC30K

INDRAMAT HDS03.2-W075N USPP HDS032W075N

ALLEN BRADLEY 702-EAB93 USPP 702EAB93

SQUARE D LAP36400MB NSFP LAP36400MB

Siemens 6ES5-430-4UA11 NSFP 6ES54304UA11

SIEMENS 6ES5 464-8ME11 6ES5464-8ME11

SIEMENS 6ES5431-6AA11 6ES5 431-6AA11 XLNT

Siemens S5 100U AC DIGITAL INPUT MODULE 6ES5 431 8MC11