久久精品aⅴ无码中文字字幕重口,蜜桃久久久电影,欧美最猛,日韩天天射

1794-L34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;

MEASUREX 053540-00 USPP 05354000

VAISALA SENSOR SYS MMT337 NSFP MMT337

Siemens 6ES5 304-3UA11 6ES53043UA11

Siemens 6ES5 944-7UA22 6ES59447UA22

Siemens 6ES5-955-3LC14 Power Supply

SIEMENS 6ES5135-3UA11 6ES5 135-3UA11S5-135U Rack 60 DAYS WARRANTY

Siemens 6ES5 421-8MA12/6ES5421-8MA12 INTERFACE MODULE XLNT

Siemens Digital Output Module S5 6ES5 440-8MA21

SIEMENS 6ES5 947-3UA22 6ES5947-3UA22

Siemens Micromaster 430 6SE6430-2UD31-8DA0 18.5KW

RELIANCE ELECTRIC 61C-350 USPP 61C350

Texas Instruments 500-2151

Spirent Adtech AX/4000 401381 L3 Gigabit MM Interface

VIA Artigo A2000 Barebones Storage Server 1.5 GHz VIA C7-D Brand

Siemens C98043-A1604-L3-03 no packaging

Modicon AS-W510-002

Schneider Modicon Automation AS-BDEP-216 Discrete Input -

Schneider Modicon AS-H819-209 CHASSIES ASH819209

Schneider Modicon AS-BDAP-112 USPP ASBDAP112

Schneider Modicon ASB872002 Excellent Analog OUT Module AS-B872-002

Schneider Modicon Automation Output Module DAP 210/AS-BDAP-210

Schneider Modicon AS-W801-006 ASW801006 Extender Cable NIB

Schneider Modicon 140CRA93100 / 140CRA 931 00

SCXI Accelerometer Input Modules NI SCXI-1531

RELEASE SuperMicro X9DRT-F MB ※Check W/ Us for Availability FIRST※

Siemens 6ES7 132-4BD00-0AA0 6ES71324BD000AA0 Output Module

SIEMENS SINUMERIK 840D/DE NCU 572.3 6FC5357-0BB22-0AE0

MODULE COMMUNICATION ALLEN BRADLEY 1203-GD1

SIEMENS SIMODRIVE 611 BOARD 6SN1118-0DJ21-0AA1NIB

SIEMENS SINUMERIK OP 010S 6FC5203-0AF04-0AA0 NIB

SIEMENS Caterpillar D6H / D6H Series II Tractors Service Manual 8KB 4RC 6FC

ALLEN-BRADLEY1756-OFCI/AOUTPUTMODULE1756-0FCI

Allen Bradley SLC 500 Output Module 1746-OX8 Ser. A

ABB ROBOT DSQC345B - RECTIFIER DC1 - 3HAB8101-2

A06B-0128-B575#7076 FANUC SERVO MOTORS REMANUFACTURED

0.1-1250 μm LPA-9Z Desktop Inbligent Laser Particle Size Analyzer Sizer

MODICON AS-M909-001 USPP ASM909001

ALLEN BRADLEY 1398-PDM-150B USPP 1398PDM150B

ADEPT TECH 10332-00500 USPP 1033200500

GE FANUC IC640WMI910 NSFP IC640WMI910

SIEMENS LMXD63B700 NSPP LMXD63B700

SIEMENS 6ES5-928-3UB12 USPP 6ES59283UB12

ALLEN BRADLEY 2755-DD1A-R1 NSFP 2755DD1AR1

Siemens 6ES5 928-3UB21 6ES59283UB21

Siemens SIMATIC 6ES5 926-3SA12

SIEMENS 6ES5-512-5BC12/6ES5512-5BC12 INTERFACE MODULE XLNT

Siemens 6ES5 441-4UA14/6ES54414UA14 Digital Input SEALED OFFERS ACCEPTED

SIEMENS 1FT6105-8SB71-1AA0 3-phase Brushless Servomotor

Siemens EM235 6ES7235-0KD00-0XA0 6ES72350KD000XA0

Schneider Digital Input Block Fuse 140CFB03200 3436

Square D 9006-PBF121

Siemens 6ES7460-0AA01-0AB0 SIMATIC S7-400 IM460-0 Transmitter Interface Module

WE SHIP SAME CISCO SLM2024T SG200-26 SLM2024T-NA 26PORT GIGABIT SMART

Siemens 6RA7018-6DV62-0-Z 6RA7018-6DV62-0 DC DRIVE

Siemens TP27-10 6AV3 627-1QL00-0AX0 Touch Glass, Bergquist Touch Products

Schneider Modicon TSX COMPACT DISCRETE OUTPUT AS-BDAP-210 4

Schneider Modicon ASBDAP210 AS-BDAP-210Compact output

Schneider Modicon AS-B825-016 NSFP ASB825016

Schneider Modicon MODULE AS-E908-131 S35D

Schneider Modicon AS-W192-015

Schneider Modicon AS-BZAE-204 HIGH SPEED COUNTER IN BOX FACTORY SEALED

SCHNEIDER TC2000 OPERATOR INTERFACE 3515 KPM PARTS/REPAIR BROKEN NOB

Siemens 6ES7 131-4BB00-0AA0 Digital Input Module 24 VDC /Un

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

SIEMENS D215 USPP D215

SIEMENS Sinumerik 840C 6FC5110-0BA01-1AA0 NC-CPU .

RTI CM-232 Serial Communication Module

SIEMENS 6SN1162-0EB00-0AA0 SIMODRIVE SHIELD CONNECTION PLATE 50MM

SIEMENS 6SC 6101-4A Simodrive Case -NO BOX

SIEMENS 6FC5-111-0CA02-0AA2 USPP 6FC51110CA020AA2

AllenBradley6182H-10TLH4DVersaViewCE1000HWorkstationPanel

Allen Bradley VersaView Display 17" to 19" Repair Service $169.99

ABB E3N-A20 600V 2000A PR112/P-A L/S/I/G INSULATED CASE CIRCUIT BREAKER

Adtech Spirent AX-4000 ATM Testing Solution AX4000

(H2-1) 1 EATON 92-00944-02 POWER SUPPLY H2-1

KENT TAYLOR 6202NZ10000B-1342 USPP 6202NZ10000B1342

ACUITY IMAGING 010-PV9040 USPP 010PV9040

FLUID POWER DIVISION PMC-20T NSFP PMC20T

FANUC A06B-0146-B675 USPP A06B0146B675

SENCON SC7000PLUS NSFP SC7000PLUS

RAYTHEON B34201-00-03-0 USPP B3420100030

REXROTH 3-842-999-903 NSPP 3842999903

Siemens 6ES5 460-7LA11 6ES54607LA11

Siemens 6ES5-928-3UA12 NSFP 6ES59283UA12

SIEMENS 6ES5-430-7LA12 USPP 6ES54307LA12

Siemens 6ES5 490-7LB21 -FS- 6ES54907LB21

Siemens S5 6ES5 464-8ME11 Analog Input

Siemens 802S 6FC5 500-0AA00-1AA0 Membrane Keypad

SIEMENS 6ES7 223-1BL22-0XA0 CTS7 223-1BL22-0XA0 EM 223 CO-TRUST I/O MODULE

Square D 8005 NLU-10

NORTEL 5295 SINGLE PORT HIGH SPEED SERIAL INTERFACE LINK MODULE 5295

WS-F6K-DFC3A DIST FWD CARD-3A FOR 65XX 6816 MODULES WITH SUP720

SIEMENS 6ES7151-1AA03-0AB0

Siemens SCD 1597-ET1 6AV8100-1BB00-0AA1

Reliance 45C940

Schneider Modicon GOULD B805 AS-B805-016 INPUT MODULE 115 V AC

Schneider Modicon AS-B352-001 USPP ASB352001

Schneider Modicon AS-S908-021 USPP ASS908021

Schneider Modicon AS-B883-101

Schneider Modicon AS-B807-032 120VAC INPUT

MODICON AS-BDAP-210 DISCRETE OUTPUT MODULE

SIEMENS MODULE DIGITAL INPUT 505-4316A 5054316A

Siemens 6ES5 451-4UA13 -FS- 6ES54514UA13

Siemens PLC Output Module 6ES7 135-4FB01-0AB0 6ES71354FB010AB0 NIB

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

USB2.0 to RS232 TTL Data Communication Converter Module PL2303 +Free 4pcs cable

SIEMENS 6SN1118-0DG21-0AA1 _ 6SN11180DG210AA1 version A

SIEMENS SIMODRIVE 611 6SN1118-0DJ21-0AA1

SIEMENS 6FC5501-0AB11-0AA0 802CE Membrane Keypad

Advantech PCI-881 REV.3 board

ALLEN-BRADLEY 1770-T12 PLC-4 Microtrol Programmer WOW

ABB AUTOMATION Machine Terminal REM543CM214AAAB, REF542PLUS

Adept NSK EXC 90400-80020 3-Axis Controller 90401-20035 90401-10040 90400-02100

6SE7033-7TG60 SIEMENS MASTERDRIVE 370AMP 200kW 510-620VDC VECTOR CONTROL

HONEYWELL 51196886-100 NSPP 51196886100

SYMAX 8030-RIM-123 NSPP 8030RIM123

CUTLER HAMMER S811T18N3S USPP S811T18N3S

CONAIR 614-190-03 USPP 61419003

OLEC AL-53 USPP AL53

MITSUBISHI Q12H-CPU USPP Q12HCPU

GENERAL ELECTRIC 531X111PSHAPG2 USPP 531X111PSHAPG2

Siemens 6ES5 265-8MA01 HIGH SPEED SUB CONTROL N BOX

Siemens 6ES5-484-8AB11/6ES5484-8AB11 INPUT MODULE XLNT

SIEMENS 6ES5-312-3AB32 USPP 6ES53123AB32

Siemens 6ES5375-0LC11 6ES5 375-0LC11S5 MS375 Memory Submodule 2KB

Siemens 6ES5 535-3LB12 6ES5353LB12

Siemens 6FR2490-0AH11 99% , opened box, FreeShip

Siemens TP177 6AV6640-0CA11-0AX1 Touch Glass ping

Siemens 6ES5466-8MC11

KALATEL INTERFACE MODULE

YOKOGAWA P2ET6-20J USPP P2ET620J

SIEMENS 6ES7 214-1BC00-0XB0 6ES7214-1BC00-0XB0 FreeShip

Siemens OP27 6AV3 627-1LK00-1AX0

Potter and Brumfield CB-1001B-70

Schneider Modicon AS-B840-000 REED RELAY OUTPUT N.O. ASB840000

Schneider Modicon AS-584L-231 USPP AS584L231

Schneider Modicon AS-M84A-002 USPP ASM84A002

Schneider Modicon AS-9594-001 Memory Module P890 Executive Cartridge Lot of 3

Schneider Modicon AC POWER CONVERTER AS-P120-000 LOT OF 2

Schneider Modicon /Modicon/AS-BDEP-210 Discrete Input NIB

SIEMENS T.I. MODEL 505-4332 P/N 2586267-0001 24VDC 14-30VDC INPUT MODULE

TELEMECANIQUE Inverter ATV31HD11N4A ATV31H NIB FreeShip

SIEMENS SIMATIC S7 ANALOG OUTPUT MODULE / 6ES7 332-7ND00-0AB0

SIEMENS 3NA1-222 USPP 3NA1222

SIEMENS SINUMERIK 840D/DE STRATA-CARD 8MB LEER 6FC5247-0AA11-0AA3 ++

Bogen Communications 3 Zone Module PCM2PM

SIEMENS Simodrive 6SN1135-1BA12-0CA0

SIEMENS PANELFRONT 6FC5203-0AF02-0AA0

ADVANTECH PCI-1734 32-channel Digital Output Card

ALLEN-BRADLEY 2711P-RSACDIN 2711PRSACDIN AC POWER SUPPLY FOR USE WITH 2711P/6182

ABB 5 KV Drawout Voltage Transber Unit Advac DO MetalClad 40:1 PTG3-2-60-482F

Acme 220 KVA DRIVE ISOLATION TRANSFORMER STYLE G DTGB 220-4S

A5E00714560 SIEMENS INVERTER BOARD 1 Pc

8433053520 ATLAS COPCO MOTOR PARTS REMANUFACTURED

SIEMENS 6FC5-110-0BA01-1AA0 NSFP 6FC51100BA011AA0

ASEA BROWN BOVERI DSQC-115 USPP DSQC115

ARO 99388019 USPP 99388019

MITSUBISHI A6PHP-115UL USPP A6PHP115UL

INDRAMAT DDS02.2-W100-BE12-01-FW USPP DDS022W100BE1201

ALLEN BRADLEY 2711-K9A1 USPP 2711K9A1

SPECTRA DYNAMICS SD380Z-2 USPP SD380Z2

Siemens 6ES5-417-7AA21 NSPP 6ES54177AA21

SIEMENS 6ES5 464-8MC11 ANALOG INPUT 4 PT 10V IN BOX

SIEMENS 6ES5 Input Module 318-8MA12

Siemens PLC OUTPUT MODULE6ES5 440-8MA22 WOW

Siemens 6ES7 350-2AH00-0AE0 6ES73502AH000AE0 FM350-2

Siemens PLC S7-200 PC/PPI PCPPI - USB + OI Version

PSC Falcon 4220 Windows CE .NET PDA

HEALY MC100-1 INTERFACE MODULE WITH HARNESS

VAA-4E-G2-ZE Pepperl Fuchs AS- Interface Sensor Module

Siemens 6AV6545-0CC10-0AX0 Touchscreen Protective Film

Siemens LOGO 24RC 6ED1052-1HB00-0BA5 6ED1 052-1HB00-0BA5

Omega CN2110-R20

Schneider Modicon AS-W960-012 PANELMATE TO 984 CABLE

Schneider Modicon AS-884A-301 PROCESSOR MODULE AS884A301

Schneider Modicon AS-E902-151 NSPP ASE902151

Schneider Modicon GOULD B805 INPUT MODULE AS-B805-000

Schneider Modicon AS-B828

Schneider Modicon PLC Module

Schneider/Telemecanique Twido TWDLMDA20DRT

Schneider Soft Starter ATS48D38Q 18.5KW

SiemensOperatorPanelCorosOP15-C16AV3515-1MA20-1AA0

Siemens 6AV6545-0CC10-0AX0 TP270 6AV65450CC100AX0 Fast Shipping

SIEMENS SIMADYN S5 MODULE PN 6DD2920-0A00

GE Fanuc IC693CMM311G Communication Control Module

SIEMENS SimoDrive Servo Drive Controller 6SN1130-1AD11-0GA0

SIEMENS Sinumerik 6FC5147-0AA07-0AA0. Cooling Fan 840C

SIEMENS MOORE 16114-1/04 APACS MODULRAC MODULE RACK CHASSIS 10 SLOT 24V 41462

Allen-Bradley Output Module 1746-OV16

AB 2711-K6C10 whole machine in good condition

ABACUS SPIRENT ZARAK CIRCUIT GENERATOR NETWORK SIMULATOR+ ACG(20)& PI MODULES

A06B-0374-B569#7076 FANUC SERVO MOTORS REMANUFACTURED

75 HP EMERSON US MOTORS ELECTRIC D75E1ES 230 460 V ODP 3570 RPM 364TS FRAME

RELIANCE ELECTRIC 802220-14VC USPP 80222014VC

ALLEN BRADLEY 2750-AHD NSPP 2750AHD

ALLEN BRADLEY 1771-OFC NSFP 1771OFC

HONEYWELL R7510-B1003-4 USPP R7510B10034

WONDERWARE OICB-15S-2CMXU USPP OICB15S2CMXU

TOTAL CONTROL PRODUCTS QPI-21100-S2P USPP QPI21100S2P

GIDDINGS & LEWIS 503-26683-01-R0 USPP 5032668301R0

Siemens 6ES5-241-1AA11 USPP 6ES52411AA11

SIEMENS 6ES5 375-1LA15 6ES5375-1LA15 MEMORY LNC QUANTITY

SIEMENS BOARD 6ES5-900-0AA12 6ES5 900 0AA12 3 NET 807 1070 001 BL2A SIEMEN

Siemens 6ES5 981-0JA11 NSFP 6ES59810JA11

SIEMENS 6ES5-430-4UA11 6ES54304UA11

Siemens MP270 6AV6 542-0AC15-2AX0 Membrane Keypad

RELIANCE ELECTRIC 45C-201C USPP 45C201C

Texas Instruments 500-5020

Spirent Adtech SX/12-1 Data Link Channel Sim. w/ DS1 T1 Interface Module

Uson Corp I/O Module 403-X300G 403-X300G

Siemens C98043-A7002-L4

Modicon AS-W801-001

Schneider Modicon AS-P120-000 AC POWER CONVERTER 65

Schneider Modicon AS-B872-100 ANALOG CURRENT OUTPUT MODULE

Schneider Modicon AS-BDAP-216N NSPP ASBDAP216N

Schneider Modicon AS-B883-001

Schneider Modicon TSX COMPACT M AS-BDAU-202 ~SUR.~

Schneider Modicon B824 24 VDC Output True High - AS-B824-016

Schneider Modicon TM238LFDC24DT

Schneider TSXDEY64D2K Premium Sink Connection Input Module

RELEASE SuperMicro X9DBL-IF Motherboard CHECK W/ US FOR AVAILABILITY

Siemens 6ES5470-4UC13 OUTPUT ANALOG MODULE

SIEMENS YOKOGAWA PARKER COMPUMOTOR DYNASERV SR1015B62 DD SERVO

MITSUBISHI MODEM COMMUNICATION MODULE Q6TEL