国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

6EP1334-1SL12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)場總線技術(shù)，為現(xiàn)場總線技術(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，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 對控制器;
　　每臺機(jī)組的凝結(jié)水精處理及汽水取樣配置2 對控制器;
　　凝結(jié)水精處理再生配置1對控制器;
　　暖通系統(tǒng)配置2對控制器;
　　工業(yè)廢水處理及脫硫廢水配置2對控制器。
　　在廢水系統(tǒng)中采用了profibus現(xiàn)場總線技術(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對控制器;
　　輸煤碼頭、煤倉、煤場配置3對控制器;

SQUARE D ME36800LS1021 USPP ME36800LS1021

CUTLER HAMMER SVX060A1-2A1N1 USPP SVX060A12A1N1

ELEKTROR HRD60-EL-FU-480V-6.5KW NSFP HRD60ELFU480V65K

SQUARE D HDMPM21012186 NSFP HDMPM21012186

MITSUBISHI HC-SFS102G1H USPP HCSFS102G1H

MITSUBISHI FR-A240-15K-UL-20HP USPP FRA24015KUL20HP

Siemens 6ES5 923-3UC11 6ES59233UC11

Siemens 6ES5-451-5AA13 USPP 6ES54515AA13

SIEMENS 6ES5 705-0BB50 6ES57050BB50

SIEMENS S5 6ES5 435-7LA11 6ES54357LA11

Siemens S5 CPU 945 6ES5 945-7UA23 6ES5945 6ES59457UA23

Siemens 6ES7131-1BH01-0XB0

Siemens S7-200 EM231 RTD 6ES7 231-7PB22-0XA0 EM 231

Siemens 3TH83 55-3B

HORIBA STEC -- CNL-06A -- Computer Interface Module RGA Residual Gas Analyzer

WEIDMULLER 919778 INTERFACE MODULE W/ DISC

Siemens 6ED1052-2CC00-0BA6 6ED1 052-2CC00-0BA6 in Box

SIEMENS LOGO! 6ED1052-1HA00-0BA0 24R

Omron 3G2S6-CPU17

Schneider Modicon AS-J810-000/ASJ810000 RIO Interface

Schneider Modicon Programable Controller AS-884A-201 AS884A201

Schneider Modicon AS-H827-107 PLC RACK 11SLOT

Schneider Modicon MODICON/ AS-B550-101 OUTPUT MODULE 115VAC XLNT

Schneider Modicon AS-H819-100

Schneider Modicon Secondary Subrack 5 Slot Covers AS-HDTA-201

Telemecanique Thermal Overload LR2 D1312 5.5-8A

Schneider Telemecanique TSX08RCOM MODICON NESA NIB

SIEMENS TI305-50T OUTPUT MODULE TI-305-50T TI30550T NIB

Siemens 6AV3-617-1JC20-0AX1 Operator Interface WOW

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

Ford Communication System Module OEM

SIEMENS SIMODRIVE SERVO DRIVE 6S1124-1AB00-0AA1 FOR PARTS OR REPAIR

SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU-BOX 6FC52476FC53576SN

SIEMENS Moore 352P Single-Loop Digital Controller Plus Expanded SLDC

Allen-Bradley AB Panelview 1000 Cat 2711-K10C1

AB,ALLEN-BRADLEY PLC 1756-PA72/B,1756-DHRIO,1756-CNB/D,1756-M02AE,1756-0F6VI

AC TECH Q14075B 75HP VARIABLE SPEED AC MOTOR DRIVE

A06B-1567-B123#0021 FANUC AC SERVO SPINDLE REMANUFACTURED

78093-1R

REXROTH PPC-R22.1N-T-Q1-P1-P2-FW USPP PPCR221NTQ1P1P2F

ALLEN BRADLEY 6180-AEEBECABACZ USPP 6180AEEBECABACZ

ALLEN BRADLEY 2711-K9C1 USPP 2711K9C1

INDRAMAT TDM1.2-100-300-W1/2 USPP TDM12100300W12

YOKOGAWA 436104-2/A2/C7/F1 NSPP 4361042A2C7F1

XYCOM 3515-02S314103901T USPP 351502S314103901

KOLLMORGEN IND B-204-C-21 USPP B204C21

Siemens 6ES5-266-8MA11 USPP 6ES52668MA11

SIEMENS 6ES5 420-4UA11 6ES54204UA11

SIEMENS RELAY OUTPUT MODULE 6ES5 452-8MR11 IN BOX

Siemens Connector Terminal Blcok 6ES5 490-7LB11 24700

Siemens 6ES7 212-1AB23-0XB0 6ES7212-1AB23-0XB0 FreeShip

Siemens OP177B 6AV6642-0DC01-1AX0 Touchscreen Glass

RELEASE SuperMicro X9DRW-3F MB FULL MFR

Texas Instruments 530C-1104

TCP QPI-ABR-001 QPIABR001 INTERFACE MODULE XLNT

Tyan S2721UGN-533 i7501 Pro Dual Xeon MB Refurbished

Siemens CPU400 6ES7 412-1XF03-0AB0 6ES7412-1XF03-0AB0

Modicon MA-J820-001

Schneider Modicon /AEG/Schneider AS-BDAU-202/ASBDAU202

Schneider Modicon ASB872200 EXCELLENT Analog OUT Module AS-B872-200

Schneider Modicon AS-BDEP-256 NSFP ASBDEP256

Schneider Modicon AS-BDEP-218 16 Pt 115VAC ASBDEP218

Schneider Modicon -AS-884A-111

Schneider Modicon Discrete output Module AS-BDAP-216 WARRANTY

Schneider Telemecanique Inverter ATV11HU09M2A

Schneider Electric Input Module TSXDEY16D2

PWR-ME3750-DC CONFIGURABLE ME-C3750 DC POWER SUPPLY

SIEMENS 6ES5-451-4UA14/6ES5451-4UA14 DIGITAL OUTPUT MODULE NIB

SIEMENS 6DD1610-0AD0 USPP 6DD16100AD0

MERCEDES BENZ S+CLASS MOTOROLA TELEPHONE COMMUNICATION MODULE

SIEMENS SIMODRIVE 6SN1123-1AA00-0LA1

SIEMENS SINUMERIK 840D/DE 6FC5247-0AA00-0AA3 6FC52470AA000AA3 NIB

SIEMENS /MOORE 39ACM12CAN APACS ADVANCED CONTROL MODULE 16139-64/05

Allen-Bradley SLC500 1746-OA16 Output Module Series D

ALLEN BRADLEY SERIES 9 OPERATOR INTERFACE COMPUTER 8520-VOP1 REV. 01

ABB robots: Servo motor 3HAC2848-1 / E3HAC10604-1 - manufactured by ELMO

A06B-0147-B088#7076 FANUC SERVO MOTORS REMANUFACTURED

0-57408-C

OMRON F400-C10E NSFP F400C10E

ALLEN BRADLEY 1756-L72 FNFP 1756L72

ALLEN BRADLEY 1336F-CWF100-AA-EN-HAS2-L6-LA4 USPP 1336FCWF100AAENH

GENERAL ELECTRIC DS200IIBDG1AAA USPP DS200IIBDG1AAA

SYMAX 8884-SPR-25 USPP 8884SPR25

SMC CLS200-UA NSPP CLS200UA

CHROMALOX TMO-6065 USPP TMO6065

Siemens 6ES5 948-3UA23 6ES59483UA23

Siemens Simatic S5 CPU 6ES5 943-7UA22

SIEMENS 6ES5-731-1BD20 NSFP 6ES57311BD20

Siemens 6ES5 497-4UB11 NSFP 6ES54974UB11

SIEMENS 6AV6545-0AA15-2AX0 TP070 TOUCH PANEL

Siemens LOGO 230RCo 6ED1052-2FB00-0BA5

RTD Model EFM104HR PC/104 Data/Fax Modem Peripheral Module

Telemecanique LR F160

Siemens Simatic 6ES5 Interface Module 315-8MA11

Wago 750-842 ETHERNET TCP/IP PROGRAMMABLE FIELDBUS CONTROLLER

Siemens 6SE7090-0XX84-0FE0 6SE7 090-0XX84-0FE0 NIB

Modicon AS-P180-011

Schneider Modicon 984 series of Switch b modules AS-B809-016 WARRANTY

Schneider Modicon ASB82501624VDC 16point Input Module AS-B827-016

Schneider Modicon AS-B872-200 ANALOG OUTPUT MODULE

Schneider Modicon AS-J890-101 Remote I/O Processor Module

Schneider Modicon DEP 217 I/O MODULE AS-BDEP-217 ASBDEP217

Schneider Modicon AS-J810-000 J810 REMOTE I/O ADAPTER

Schneider Electric PLC Output Module TSXDST1635 2972

SIEMENS 6ES5 422-8MA11 16Point Input Module

REXROTH 0-608-830-166 NSPP 0608830166

Siemens 9600 9600DC-1156-BFZA Power Meter Display ION Ethernet Access

SIEMENS Sinumerik MachiControl Panel 3T 548 025 9004

ProSoft Technology MVI56-ADM Communications Module Pro Soft MVI56ADM

SIEMENS E-Stand 6SN1118-0AE11-0AA0 CONTROL BOARD SERVO

SIEMENS SINUMERIK 840C/840CE 6FC5112-0CA03-0AA0 NIB

SIEMENS 6FC3-984-3RA USPP 6FC39843RA

allenbradley2711-b6c5operatorsinterfacepanelview600

ALLEN BRADLEY TERMINAL LUG KIT 199-LF1

ABB Irb 6400 Axis 1 motor; part# 3HAB4039-1

Advanced Micro Controls 1944

(Q5-4) 1 ALLEN BRADLEY 803-F812 ROTARY CAM LIMIT SWITCH Q5-4

METRONICS ALPHAJET-C-HS NSFP ALPHAJETCHS

ALLEN BRADLEY 1336R-VB078-AA-HAP USPP 1336RVB078AAHAP

GENERAL ELECTRIC 0786E201P1G0001 NSFP 0786E201P1G0001

FANUC A20B-0004-0171-10D USPP A20B0004017110D

SIEMENS 6ES5-247-4UA41 USPP 6ES52474UA41

RELIANCE ELECTRIC 86466-60S NSPP 8646660S

SQUARE D HU366 USPP HU366

Siemens 6ES5 470-8MC12 -FS- 6ES54708MC12

Siemens 6ES5-951-7ND41

SIEMENS 6ES5-445-3AA11 USPP 6ES54453AA11

Siemens 6ES5 300-3AB11 /6ES53003AB11

Siemens S5 BUS MODULE 6ES5 700-8MA11 6ES57008MA11

Siemens C98043-A1663-L C98043-A1663-L11-48

Siemens 6ES5 451-8MR12 -FS- 6ES54518MR12

Square D 8030 CRK-300

RV LP INTERFACE MODULE PN 38030057

WS-C2950G-48-EI CISCO CAT. SWITCH 2950 48 10/100 WITH 2 GBIC SLOTS

Siemens 6ES7392-1BM01-0AA0 in Box ping Worldwide

Siemens Soft Starter 3RK1903-0BA00 3RK19030BA00 FreShip

Schleicher USA 8/1 D/2.1 31511134 880 075

Schneider Modicon ASJ14600 Multi-Node Panel AS-J146-000

Schneider Modicon AS-B557-001 NSPP ASB557001

Schneider Modicon AS-W808-008 NSFP ASW808008

Schneider Modicon AS-C384-204 Programmable Mainframe Controller

Schneider Modicon AS-B829-116 Input Module 5VOLT TTL Fast Respon16POINT

Modicon 992 019 1002 Robot Teach Pendant HHTP

Siemens Analog Input Sub Module 6ES5498-1AA61

SEALEDASA5540-AIP20-K9 CISCO 5540 W/AIP-SSM-20 SW HA 4GE1FE 3DES/AES

Siemens MS300 Circuit Board MS3OO 6FX1113-4AD01 6FX11134AD01 6FX1113-4ADO1

SIEMENS SINUMERIK 6FC5203-0AF02-0AA1 MembraKeypad

Spectrum Industires Power Communication Module parts

SIEMENS 6SN1123-1AA00-0CA0 Version D Simodrive LT-Modul Int 50A 6SN11231AA000CA0

SIEMENS 6SN1146-1AB00-0BA1 SIMODRIVE 611 GOOD TAKEOUT

SIEMENS 6FC5-247-0AA00-0AA2 USPP 6FC52470AA000AA2

Alllen Bradley Panelview 300 Micro Panel View 2711-M3A18L1 w/ AB 1761-CBL-HM02

ALLEN-BRADLEY 160-BA01NPS1P1 0.5HP 460VAC Control. in good condition

ABB BAILEY SYMPHONY CONTROLS DIGITAL IMASI23 ANALOG INPUT SLAVE MODULE 88304

ADEPT TECH 133 USPP 133

(2770) Allen Bradley Motor Controller 97A 400-480VAC 150-A97NB w/ Protection Mod

INDRAMAT DSC3.1-50-115 USPP DSC3150115

TEXAS INSTRUMENTS PLC 555-1104 USPP 5551104

FANUC A06B-0166-B675 NSFP A06B0166B675

CUTLER HAMMER GA210TC105-A USPP GA210TC105A

RELIANCE ELECTRIC 0-57552-4B USPP 0575524B

MODICON PC-E984-785 USPP PCE984785

KAWASAKI 50999-1360R31 USPP 509991360R31

Siemens 6ES5 374-1FH21 6ES53741FH21

Siemens 6ES5-675-0UB11 USPP 6ES56750UB11

SIEMENS 6ES5-375-0LC31 USPP 6ES53750LC31

Siemens 6ES5 375-1LA15 EPROM 6ES5375-1LA15

Siemens Central Controller 6ES5-101-8UU43

Siemens 6SE6 400-0BP00-0AA0 6SE64000BP000AA0 NIB FS

Siemens TP27-6 6AV3 627-1NK00-0AX0 Touchscreen Glass

Siemens 6FM1420-1AA00

Mares Nemo Wide 2 electronic module Dive Computer interface USA

XYCOM XVME-560 ANALOG INPUT 70560-001 VME BOARD

Siemens 6ES7 272-0AA20-0YA0 6ES7272-0AA20-0YA0 FreeShip

SIEMENS OPM2 6SE3 290-0XX87-8BF0 OPERATOR INTERFACE 6SE32900XX878BF0

Reliance 0-51845

Schneider Modicon AS-B360-001 ASB360001 Relay Output NIB FS

Schneider Modicon AS-984B864 USPP AS984B864

Schneider Modicon AS-P453-621 NSFP ASP453621

Schneider Modicon AS-B801-000 NSFP ASB801000

Schneider Modicon AS-B230

MODICON PLC MODULE AS-B804-116 115 V OUTPUT

Siemens Simatic S5 6ES5-431-8MD11 6ES54318MD11 Input Module

Siemens 6ES7 331-7KF02-0AB0 6ES73317KF020AB0

SIEMENS SIMATIC HMI MULTI PANEL MP277 10" TOUCH COLOR No Box

SIEMENS 6DD1606-0AD0 6DD16060AD0 Board T400

SIEMENS SINUMERIK PC CARD 6FC5247-0AA11-0AA2 NIB

SIEMENS Cincinnati Simodrive Drive 6SN1130-1AA11-0AA0 A

SIEMENS SIMODRIVE 6SN1118-0DH23-0AA1 6SN1-118-0DH23-0AA1

SIEMENS Control Rack 6FC3761-2FA Z_ Genumerik 3G Unit Sinumerik 6FC 3761

AirTAC Solenoid Valve 4H210-08 Hand Lever

Allen-Bradley 2706-E43J32B1 E43J32B1 ser A rev B GOOD

ABB ACH550 AC Drive ACH550-UH-096A-4 75 HP

Acterna T-BERD 6000A Communication Analyzer TB6000A, Option EM, SWEET CONDITION

6ES7314-6BF00-0AB0 6ES7314-6BF02-0AB0 Brand , Factory Sealed,

87050A-H70 (H75) HP/Agilent Multi-port Test Set

SIEMENS 6SE9-221-5DC40 USPP 6SE92215DC40

BARBER COLMAN A-60177 NSPP A60177

AUTOROTOR T250890 USPP T250890

MODICON AS-984B864 USPP AS984B864

INDUSTRIAL DEVICES LM-MRS003 NSFP LMMRS003

BOWTHORPE MDSP3/90/ME NSPP MDSP390ME

YOKOGAWA SLPC151E/NPR/MTS USPP SLPC151ENPRMTS

Siemens 6ES5-454-7LA12 NSFP 6ES54547LA12

SIEMENS 6ES5 752-0AA12 6ES57520AA12

SIEMENS S5 6ES5 456-7LA11 6ES54567LA11

Siemens S5 PLC Cable PC-TTY 6ES5 734-1BD20 NIB FS

SIEMENS 6ES7-210-0AA00-0XB0 6ES7210-0AA00-0XB0 FreeShip

Siemens Servo Motor 1FT6044-4AK71-4TG0 NIB

Siemens 3VU9135-1AB05

Hp 584687-001 Bluetooth Module Interface Cable

WELLS FARGO SIEMENS SXR-2L ADDRESSABLE POINT INTERFACE MODULE EXACTPOINT SM APT

Siemens 6ES5 306 -7LA11 6ES5306 -7LA11

Siemens LOGO! DM8 230R 6ED1 055-1FB00-0BA1 Module

Omron c200h-cn221

Schneider Modicon AS-HDTA-200 Primary Subrack 5 Slots

Schneider Modicon 984 series AS-B809-016 Free Ship

Schneider Modicon AS-J146-000 USPP ASJ146000

Schneider Modicon MODICON/ AS-P120-000/042 403 424/7657 POWER SUPPLY NIB

Schneider Modicon AS-J890-001

Schneider Modicon TSX COMPACT DISCRETE INPUT MODULE DEP-220 / AS-BDEP-220

TELEMECANIQUE XBTGT2120 Touchscreen Glass

Schneider TELEMECANIQUE TWIDO TWDLMDA40DTK

Siemens TI 505-6202 2 Ch Analog Output Module NIB