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

資訊詳情
A3B0A000BA140L011A G
發(fā)布者:fzjfx0001  發(fā)布時(shí)間:2019-08-16 21:14:39

A3B0A000BA140L011A G現(xiàn)貨 in stock! 歡迎來電咨詢~!!

A3B0A000BA140L011A G


二次再熱技術(shù)自動(dòng)化控制的成功應(yīng)用,誕生出了全球效率最高的火電機(jī)組。而這項(xiàng)高精尖的技術(shù)又是如何誕生的
  6月的泰州已經(jīng)有了夏日的悶熱感。走在長江邊的國電泰州電廠內(nèi),不一會(huì)就會(huì)熱的滿身大汗。
  這里是國內(nèi)最早一批百萬千瓦超超臨界火電機(jī)組(國電泰州電廠一期兩臺(tái)機(jī)組)的所在地。而如今,國電泰州電廠二期、世界首臺(tái)百萬千瓦超超臨界二次再熱燃煤發(fā)電機(jī)組,是當(dāng)今世界上發(fā)電效率最高、供電煤耗最低、環(huán)保指標(biāo)最優(yōu)的火電機(jī)組,代表了目前火力發(fā)電領(lǐng)域的最先進(jìn)水平。
  論起國電泰州電廠二期能夠成為世界上發(fā)電效率最高、供電煤耗最低、環(huán)保指標(biāo)最優(yōu)的火電機(jī)組的首要功臣,非二次再熱技術(shù)莫屬。那么,讓二次再熱技術(shù)能夠安全高效運(yùn)轉(zhuǎn)的首要功臣,則是北京國電智深控制技術(shù)有限公司研發(fā)的,針對(duì)燃煤火電機(jī)組二次再熱技術(shù)的DCS系統(tǒng)。
  DCS系統(tǒng)如何保障了國電泰州電廠二期、世界首臺(tái)百萬千萬超超臨界二次再熱燃煤發(fā)電機(jī)組的高效運(yùn)行這套完全自主知識(shí)產(chǎn)權(quán)、打破壟斷的系統(tǒng),又是經(jīng)歷了哪些困難才順利誕生的
  艱難誕生
  “二次再熱是煤炭清潔高效利用的一個(gè)有效途徑?!北本﹪娭巧羁刂萍夹g(shù)有限公司副總經(jīng)理黃煥袍對(duì)記者說,“二次再熱在國外最早可以追溯到上世紀(jì)的60年代。但是國外在二次再熱的利用方面單機(jī)最大裝機(jī)容量大約只有70萬千瓦。百萬千瓦火電機(jī)組的二次再熱是中國首創(chuàng)?!倍卧贌峒夹g(shù)主要是通過在常規(guī)一次再熱機(jī)組基礎(chǔ)上增加一級(jí)再熱器(鍋爐)和增加超高壓缸(汽機(jī)),進(jìn)一步提高蒸汽參數(shù)(溫度和壓力)。這些參數(shù)提高之后,那么機(jī)組的燃煤效率、熱循環(huán)效率和發(fā)電效率就提高了。
  這就要求設(shè)備需要重新設(shè)計(jì)制造,設(shè)備流程也與之前有了較大的不同??梢哉f,百萬千瓦二次再熱機(jī)組是目前世界上結(jié)構(gòu)最復(fù)雜的燃煤機(jī)組。
  如此大規(guī)模和復(fù)雜的對(duì)象,對(duì)火電廠的控制系統(tǒng)提出了更高的要求?!白铋_始,我們對(duì)于讓北京國電智深控制技術(shù)有限公司來開發(fā)這一套系統(tǒng),是存在一定的疑惑的?!眹娞┲莅l(fā)電有限公司副總經(jīng)理張?zhí)K閩對(duì)《能源》雜志記者說,“我們當(dāng)時(shí)傾向于讓國外有過二次再熱項(xiàng)目業(yè)績的公司來做?!?br />  火電廠控制系統(tǒng)開發(fā)企業(yè)數(shù)量多、競爭激烈。除了外企之外,還有數(shù)量不少的國內(nèi)企業(yè)也參與了競爭。國電智深于2013年11月與國電泰州發(fā)電有限公司簽訂DCS與仿真供貨服務(wù)合同,承擔(dān)了該電廠DCS與仿真系統(tǒng)研發(fā)制造供貨和工程應(yīng)用服務(wù)。
  國電泰州電廠二期百萬千瓦超超臨界機(jī)組二次再熱項(xiàng)目是國家科技支撐計(jì)劃項(xiàng)目——“高效率低排放的超600℃百萬千瓦等級(jí)超超臨界機(jī)組關(guān)鍵技術(shù)研究與工程應(yīng)用”中,課題“二次再熱1000MW超超臨界機(jī)組關(guān)鍵技術(shù)工程示范”的依托示范工程。這是世界上首次在百萬千瓦機(jī)組上采用超超臨界、二次再熱技術(shù),是國家燃煤發(fā)電節(jié)能減排示范項(xiàng)目。

MATROX SX900/64-8/B2 NSFP SX900648B2

MONITECH ML080CT8520S FNFP ML080CT8520S

Siemens 6ES5-465-4UA11 NSPP 6ES54654UA11

Siemens simatic 6ES5 523-3UA11 6ES5523-3UA11 NIB

SIEMENS 6ES5-451-8MR12 USPP 6ES54518MR12

Siemens 6ES5 421-8MA12 Digital Input Module -

Siemens INTERFACE MODULE PROFIBUS ET200U 6ES5-3188MB12

Siemens 6FC5370-0AA00-0AA0 SINUMERIK 802D /PCU 210.3

Siemens LOGO 24RL 6ED1 053-1HA00-0BA0 6ED1053-1HA00-0BA0

RSP720-3C-10GE Cisco Switch Processor 720 W/10 Gigabit EN uplinks Router

Telemecanique TSX SUP 65

SIEMENS Simatic 6ES5340-3KB21 Comm. Interface Module

Wago 750-553 4-CHANNEL ANALOG OUTPUT MODULE 0-20 mA

SIEMENS 6SE7-090-0XX85-1DA0 6SE70900XX851DA0

Modicon AS-P451-681

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

Schneider Modicon ASB803008 115VAC Input Module AS-B803-008

Schneider Modicon AS-B873-011 ANALOG INPUT ASB873011

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

Schneider Modicon Extender Cable AS-W801-001 1' warranty

Schneider Modicon AS-J878-000 Modem Module ASJ878000

SCHNEIDER ELECTRIC 140DAO84000 TSX QUANTUM OUTPUT MODULE AC OUT 24-230V

Siemens 505-7028 thermocouple input module 4 available

REMAN Allen Bradley 1746-NR4 /B SLC 500 RTD/Resistance Input

Siemens 9330 9330DC-126-0ZZZZA Power Meter Display ION Profibus Access

SIEMENS SINUMERIK MODULE DRIVE 1P 6SL3040-0NC00-0AA0 A5E01585149 VERSION CNIB

Prosoft MVI56-MCM MVI56MCM Communications Module Allen Bradley

SIEMENS MODEL 6SN1111-0AB00-0AA0 SURGE ARRESTOR

SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU 6FC52476SN11236FC5357

SIEMENS 6FC3-984-1FD USPP 6FC39841FD

AllenBradley2707-V40P2DDTAMPlusOperatorInterfaceSeriesB

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

ABB IRB6400R M2000 ROBOT S4C+ CONTROLLER REFURBISHED w.

ZD18H425-EO Baldor 25HP 460V 3Ph AC Vector Drive

(RCP) Simmonds Precision Standard Phase Generator 384470

MITSUBISHI DL-SBZ-2-3.7K-XYCM USPP DLSBZ237KXYCM

ALLEN BRADLEY 1336S-BX060-AN-EN4 USPP 1336SBX060ANEN4

GENERAL ELECTRIC 44B373188-G02 NSPP 44B373188G02

FINCOR ACE-F-460V-3P-15HP USPP ACEF460V3P15HP

SIEMENS 6ES5-675-0UB11 USPP 6ES56750UB11

RENISHAW A-2116-0200 NSFP A21160200

TEXAS INSTRUMENTS PLC 2490092 USPP 2490092

Siemens 6ES5 516-3UA11 6ES5516-3UA11 6ES5374-2FH216ES6374-2AH21 XLT

Siemens 6ES5-955-3NF42 USPP 6ES59553NF42

SIEMENS 6ES5-451-5AA12 USPP 6ES54515AA12

Siemens 6ES5 316-8MA11/6ES5316-8MA11 INTERFACE XLNT

Siemens S5 Digital Input Pair 6ES5 421-8MA12 With Base 5226

SIEMENS C98043-A7006-L1

Siemens 6ES5 441-4UA13 6ES54414UA13

Square D 8030 CRM-565

SCHNEIDER AUTOMATION TXS-SCM-2044 INTERFACE MODULE TSXSCM2044

Woodhead SST Allen Bradley 5136-SD-ISA DH/DH/RIO ISA Interface Card

SIEMENS 6ES7621-6BD01-0AE3 SIMATIC S7 C7-621 ASI ping Worldwide

Siemens TD390 6ES5390-0UA11

Seco se2125

Schneider Modicon ASH827209800 Series Rack AS-H827-209

A3B0A000BA140L011A G

Schneider Modicon AS-B571-001 INPUT MODULE REPAIRED

Schneider Modicon Circuit Board AS-E 904-000 E904 984 Controller

Schneider Modicon AS-E902-171 NSPP ASE902171

Schneider Modicon AS-B840-000 Module Relay Output

Modicon 553 VIC 153 39 PFIS Operator Interface Computer 553VIC15339

Siemens Analog Input Module 6ES5 460-7LA12

Schneider Modicon Premium TSXDSY16T2 TSX DSY 16T2 24VDC Sourcing Output NIB FS

SIEMENS MODULE DIGITAL OUTPUT 505-4516 5054516

SIEMENS Sinumerik 6FX1111-4AB00 I/0 Interface .

SIEMENS SIMATIC S7 CP341 RS232 COMMUNICATIONS MODULE 6ES7 341 6ES7341-1AH01-0AE0

SIEMENS 6SN1-123-1AA00-0DA1 NSFP 6SN11231AA000DA1

SIEMENS 6SN1123-1ABOO-OAA2 6SN11231AB000AA2 SIMODRIVE 611U MODULE

SIEMENS 6FC5210-0DF31-2AA0 | 12mo warranty | Free EU Shipping | Inc UK VAT

AllenBradleyVersaView6176M-15PN/B6176M15PN

ALLEN-BRADLEY 1201-DMA HMI DOOR MOUNT BEZEL XLNT

ABB C5.3 Paint Robot

ADEPT TECH 30340-20000 USPP 3034020000

(4) Reliance Electric variable torque drives 30 & 40 hp VTAC V controller

INDRAMAT MAC071B-0-PS-4C/095-B-0/WI522/S001 USPP MAC071B0PS4C095B

TOKYO RIKOSHA WSC-3CVSP NSFP WSC3CVSP

FANUC A06B-0602-B032 USPP A06B0602B032

CUTLER HAMMER W200M3CFC NSFP W200M3CFC

RELIANCE ELECTRIC 2GU51005 USPP 2GU51005

MOTOROLA MVME167-04B NSPP MVME16704B

LAMBDA 00493279 NSPP 00493279

Siemens 6ES5 375-1LA61 6ES53751LA61

Siemens 6ES5-701-2LA12 USPP 6ES57012LA12

SIEMENS 6ES5-375-8LA11 6ES53758LA11

Siemens 6ES5 375-OLC11 MEMORY MODULE 2K X 8 BIT NIB

Siemens Digital Output Module S5 6ES5 440-8MA21

Siemens 6SE7 090-0XX84-0FF5 DP Communication Card NIB

SIEMENS TP37 6AV36 37-1PL00-0AX0 Touchscreen Glass 10"

Siemens 6FX2003-0SU17

MERCEDES BENZBLUETOOTHINTERFACEMODULEADAPTORB6 787 5878

XIA PFCU-4 USPP PFCU4

Siemens 6ES7 313-6CE01-0AB0 6ES7313-6CE01-0AB0 CPU313C

Siemens PC-PPI+ RS232/PPI+ PLC Cable Optical Isolated

Reliance 0-51878

Schneider Modicon AS-B239-001 ASB239001 High Speed Counter NIB

Schneider Modicon AS-B103-000 NSFP ASB103000

Schneider Modicon AS-P471-600 USPP ASP471600

Schneider Modicon AS-B804-016 Output Module 115Vac

Schneider Modicon AS-B248 10TO60 VDC 2-5A OUTPUT MODULE GOOD TAKEOUT

MODICON PANELMATE PLUS MM-PM15-414

SIEMENS SIMATIC S5 6ES5 318-8MA12 INPUT MODULE

Siemens 6ES7 322-5RD00-0AB0 -- 6ES73225RD000AB0

Siemens SIMATIC Analog Output Module 6ES7332-5HD01-0AB0

SIEMENS 6DD1610-0AG1 SIMADYN D MEMORY MODULE IN BOX

SIEMENS Sinumerik Rack w/ Simatic 6FX1132-1BA01 6ES5456

SIEMENS OFFER & WIN 6SN1114-0AA01-0AAQ Parameter Board

SIEMENS SIMODRIVE 6SN1112-1AC01-0AA1 UEB Ver.A QTY

SIEMENS Control Rack 6FC3671-0FB Z_ 6FC _6FX1191-1AB00

Adlink cPCI-8217 cPCI-8217-004 VGA/LCD Module

ALLEN-BRADLEY 1794-0A8 OUTPUT MODULE OLD STOCK AB2

ABB ACH550-UH--096A-4+K452 VFD 75 HP 460 VOLT 95 AMP

Acterna/WG DA380

6ES7315-2FH10-0AB0 Brand , Factory Sealed,

89600S HP/Agilent Vector Signal Analyzer w/E8491B/89605B/E1439C

SIEMENS A1-106-150-505 USPP A1106150505

BENTLY NEVADA 2201/03-03 NSFP 22010303

B&R HCMAESTRO-0 USPP HCMAESTRO0

MODICON AS-P451-681 USPP ASP451681

ITE SIEMENS ND63F120 USPP ND63F120

COMAU GSX40-0602-FA2-238-XT-27728 NSPP GSX400602FA2238X

Siemens 6ES5 095-8MA01 6ES50958MA01

Siemens 6ES5-456-7LA11/6ES5456-7LA11 OUTPUT MODULE NIB

SIEMENS 6ES5 755-3AA11 6ES57553AA11

SIEMENS S5 6ES5 464-8ME11 ANALOG INPUT

Siemens S56ES5924-3SA12 CPU924 Module

SIEMENS 6ES7-221-1BF10-0XA0 6ES7221-1BF10-0XA0

Siemens Simatic CPU 224 6ES7-214-1AD22-0XB0

Siemens 525-1106

HP 98622-66501 GPIO System Interface Module 98622A

WS-X6148A-GE-TX Cisco Classic Interface Module Expansion module 48 ports Switch

Siemens 6ES5 460-7LA13 6ES5460-7LA13

Siemens LOGO! PLC 12/24RCo 6ED1052-2MD00-0BA3 FreeShip

Omron C200H-MR831

Schneider Modicon AS-E385-904 385 Memory Module ASE385904

Schneider Modicon High Speed Counter Module AS-BZAE-204

Schneider Modicon AS-J378-000 NSFP ASJ378000

Schneider Modicon 10 Slot 800 Series Rack/Chassis Model AS-H827-103 & PROCESSOR P810

Schneider Modicon AS-P890

Schneider Modicon TSX Compact Subrack DTA 202 - AS-HDTA-202

SMC EX240-IE1 8 Point Input Module

Schneider Telemecanique XBTF034510 in Box

Siemens TI 505-4608 24-110V Output Module

Siemens 6AV3 525-1EA01-0AX0 COROS OP-25 Panel

SIEMENS Sinumerik 6FX1126-0BL01 Module

Effective Presentations: Learner's Guide [Communication 2000: Module 14] Very

SIEMENS SIMODRIVE LT-MODUL INT. 8A 6SN1123-1AA00-0HA0

SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D NCU-BOX 6FC52476FC5357-2ZZ

ADLINK 51-41307-OC2 REV.C2

ALLEN-BRADLEY 800MB-CPB16SA CONTACT PUSH BUTTON AB

ABB 1600 A CIRCUIT BREAKER #SACE E3S-A16 W/ SACE PR122/P-LSIG TRIP MAKE OFFER

ACCU SORT 1000062882 NSFP 1000062882

A06B-6064-H106#H530 FANUC DRIVES REMANUFACTURED

800' Aluminum URD Notre Dame 1/0 1/0 1/0 2 Cable Quad

SIEMENS 1FT6105-8AC71-4TB0 NSFP 1FT61058AC714TB0

ALLEN BRADLEY 8510-AA22-A2 USPP 8510AA22A2

ALLEN BRADLEY 5150-MRS USPP 5150MRS

ITE SIEMENS EISHFD63B12AFAFSH NSFP EISHFD63B12AFAFS

GENERAL ELECTRIC DS3800NFCD1K1D USPP DS3800NFCD1K1D

YASKAWA ELECTRIC CACR-PR03BC3ESY70 USPP CACRPR03BC3ESY70

MITSUBISHI AJ71ID2-R4 USPP AJ71ID2R4

Siemens 6ES5-308-3UB11 USPP 6ES53083UB11

SIEMENS 6ES5 430-7LA12 6ES54307LA12

SIEMENS S5 6ES5 441-7LA11 DIGITAL OUTPUT MODULE 0.5A

Siemens Digital Output 8 x 115/230VAC.5A 6ES5 451-8MD11

Siemens 6ES7 216-2BF22-0XB0 6ES7216-2BF22-0XB0 FreeShip

Siemens OP270 6AV6542-0CC10-0AX0 Membrane Keypad

Redback SF-M-42G System Fabric Module for SMS 10000

Texas Instruments 5TI5-2462006

TERAWAVE 007-01-001 TSIM/4xTTL-400 TTL TELEMETRY SERVICE INTERFACE MODULE

TSXDEY16A5 PREMIUM INPUT MODULE TSX-DEY-16A5

Siemens E48 / 30 WBRUG-FGO GR 60 Power Supply

Modicon MM-PMMP-003C

Schneider Modicon AUTOMATION AS-P120-000 MODULE 5119

Schneider Modicon AS-BBKF-201 Compact Inter-S Mstr ASBBKF201

Schneider Modicon AS-BZAE-204 NSPP ASBZAE204

Schneider Modicon AS-H827-107

Schneider Modicon TSX DEP 216/AS-BDEP-216 Compact Module 042244630

Schneider Modicon Input Module AS-B351-001 31444

Schneider Telemecanique TSX Nano TSX 07301028 TSX07

Schneider Automation 16 Point Input Module TSXDET1612_Terminal Block TSXBLK1

PWR-2911-POE CISCO 2911 AC POWER SUPPLY WITH POWER OVER ETHERNET

SIEMENS 6ES5-441-7LA12 OUTPUT MODULE NIB

SIEMENS 6DD1-648-0AB0/6DD1648-0AB0 PC BOARD CARD NIB

Latest Bluetooth Module Cradle 2005 to 2008 Mercedes E320 E350 E500 E550 E55 E63

SIEMENS SIMODRIVE 6SN1135-1B11-OEAO

SIEMENS Sinumerik 840C Interface 6FC5103-0AD13-0AA0_ T-K42025281 Version C

SIEMENS Moore PSM Power Supply Module 39PSMNAN APACS

Allen-Bradley Remote Keypad

5136-CN-VME SST CONTROL NET CARD, VME BUS FACTORY SEALED

ABB SACE T8V 2000, 2000 Amp LSI Circuit Breaker

A06B-0148-B177#0075 FANUC SERVO MOTORS REMANUFACTURED

700' 350 MCM 350MCM Aluminum URD Slippery Rock quadruplex

PERCEPTRON 9110014 USPP 9110014

ALLEN BRADLEY 1775-MEA NSFP 1775MEA

ALLEN BRADLEY 1336S-B015-AA-EN-GM1 USPP 1336SB015AAENGM1

GENERAL ELECTRIC DS3800HLNC1A1A USPP DS3800HLNC1A1A

TELEMECANIQUE TSX-P57-4634M USPP TSXP574634M

SSD DRIVES 545-3250-9-0-1-010-0001-1-40 USPP 5453250901010000

DANAHER CONTROLS 11BRCX300G105 FNFP 11BRCX300G105

Siemens 6ES5 951-7ND51 6ES59517ND51

SIEMENS 6ES5 095-8MA04 6ES5095-8MA04 with EPROM S5-95U

SIEMENS 6ES5-760-1AA11 USPP 6ES57601AA11

Siemens 6ES5 511-5AA12/6ES55115AA12 PG Interface OFFERS ACCEPTED

Siemens 6AV7723-1BC10-0AA0 PC670

Siemens LOGO! 12/24RC 6ED1 052-1MD00-0BA2

Roland VG-99 V-Guitar COSM Modeling And Performance System w/ FX USB

Telemecanique TSXCTC00

SIEMENS SIMATIC IM153-2 DP-SLAVE INTERFACE MODULE BNIBOVP

Wago 750-468 4-CHANNEL ANALOG INPUT MODULE

Siemens 6SN1145-1BA00-0BA0 + 6SN1130-1AA11-0CA0

Modicon AS-S010-000

Schneider Modicon DEP218/AS-BDEP-218 Input Module 115VAC 16pt

Schneider Modicon Appropriation As Practice Art And Identity in Argentina by Arnd ...

Schneider Modicon AS-B875-101 INPUT MODULE ANALOG 4-20MA 8POINT 800 SERIES ASB875101

Schneider Modicon AEG/ AS-B804-116 115 VAC OUTPUT MODULE

Schneider Modicon I/O Remote Interface Card Part AS-J890-002

Schneider Modicon AS-M480-008 MEMORY MODULE CARTRIDGE ~

Schneider Automation Inc DAP 216/AS-BDAP-216 DAP216ASBDAP216 Output Module

Siemens 505-4316 Input Module 5054316

RELIANCE ELECTRIC AUTOMATE 45C1 I/O RAIL W/ 8 MODULES 1

Siemens 6SC6108-0SN00 6SC61080SN00 462-011.9087.00K GE.462000.0055.01

SIEMENS SINUMERIK OP010S 6FC5203-0AF04-0AA0 MembraKeypad

ProSoft Communication Interface Module 3100-CBM

SIEMENS POWER SUPPLY SIMODRIVE 6SN1145-1BA01-0BA1

 

來源:工控備件
版權(quán)聲明:工控網(wǎng)轉(zhuǎn)載作品均注明出處,本網(wǎng)未注明出處和轉(zhuǎn)載的,是出于傳遞更多信息之目的,并不意味 著贊同其觀點(diǎn)或證實(shí)其內(nèi)容的真實(shí)性。如轉(zhuǎn)載作品侵犯作者署名權(quán),或有其他諸如版權(quán)、肖像權(quán)、知識(shí)產(chǎn)權(quán)等方面的傷害,并非本網(wǎng)故意為之,在接到相關(guān)權(quán)利人通知后將立即加以更正。聯(lián)系電話:0571-87774297。
今日最新資訊
熱門資訊
0571-87774297