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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(zhǎng)江邊的國(guó)電泰州電廠內(nèi)，不一會(huì)就會(huì)熱的滿身大汗。
　　這里是國(guó)內(nèi)最早一批百萬(wàn)千瓦超超臨界火電機(jī)組(國(guó)電泰州電廠一期兩臺(tái)機(jī)組)的所在地。而如今，國(guó)電泰州電廠二期、世界首臺(tái)百萬(wàn)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(guó)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(guó)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(guó)電泰州電廠二期、世界首臺(tái)百萬(wàn)千萬(wàn)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﹪?guó)電智深控制技術(shù)有限公司副總經(jīng)理黃煥袍對(duì)記者說(shuō)，“二次再熱在國(guó)外最早可以追溯到上世紀(jì)的60年代。但是國(guó)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(wàn)千瓦。百萬(wàn)千瓦火電機(jī)組的二次再熱是中國(guó)首創(chuàng)?！倍卧贌峒夹g(shù)主要是通過(guò)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。可以說(shuō)，百萬(wàn)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_(kāi)始，我們對(duì)于讓北京國(guó)電智深控制技術(shù)有限公司來(lái)開(kāi)發(fā)這一套系統(tǒng)，是存在一定的疑惑的。”國(guó)電泰州發(fā)電有限公司副總經(jīng)理張?zhí)K閩對(duì)《能源》雜志記者說(shuō)，“我們當(dāng)時(shí)傾向于讓國(guó)外有過(guò)二次再熱項(xiàng)目業(yè)績(jī)的公司來(lái)做?！?br /> 　　火電廠控制系統(tǒng)開(kāi)發(fā)企業(yè)數(shù)量多、競(jìng)爭(zhēng)激烈。除了外企之外，還有數(shù)量不少的國(guó)內(nèi)企業(yè)也參與了競(jìng)爭(zhēng)。國(guó)電智深于2013年11月與國(guó)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(guó)電泰州電廠二期百萬(wàn)千瓦超超臨界機(jī)組二次再熱項(xiàng)目是國(guó)家科技支撐計(jì)劃項(xiàng)目——“高效率低排放的超600℃百萬(wàn)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(wàn)千瓦機(jī)組上采用超超臨界、二次再熱技術(shù)，是國(guó)家燃煤發(fā)電節(jié)能減排示范項(xiàng)目。

SiemensSimaticOutputModuleU-25T

Siemens OP15 Operator Panels 6AV3515-1EB00 NIB

SIEMENS Simodrive / Sinumerik E52930-A3210-C5-B1 Board.

SIEMENS SINUMERIK 840C/840CE NC CPU 6FC5110-0BA01-1AA0 NIB

BOSCH/REXROTH/INDRAMAT RMK12.2-IBS-BKL RECO COMMUNICATION MODULE XLNT

SIEMENS SIMODRIVE 6SN1123-1AB00-0CA0

SIEMENS CONTROLLER CARD 6FC5357-0BB35-0AE0

SIEMENS MOORE 15620-1 M 74630-13 POWER SUPPLY MODULE

ALLENBRADLEYPV6002711-B6C22711B6C2NIB

Allen-Bradley - 2711-NM11

ABB Contactor AF460-30 600V 400A 3ph

Adept Technologies 10332-48712 Processor Module 040 IDE

(5010) GE Terminal Board 531X305NTBANG1 ACDC 2000 (5010)

INDRAMAT MAC-112D-0-FD-3-C/130-A-//1 USPP MAC112D0FD3C130A

TRICONEX 3006 USPP 3006

FANUC A06B-6050-C401 USPP A06B6050C401

DENEX 51L2010 NSFP 51L2010

RELIANCE ELECTRIC 45C-344 USPP 45C344

NACHI RTC201 USPP RTC201

MITSUBISHI A2A-CPU-R21-S1 USPP A2ACPUR21S1

Siemens 6ES5 393-0UA13 6ES53930UA13

Siemens 6ES5-777-0BB01 NSFP 6ES57770BB01

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Siemens 6ES5 421-8MA12 8 POINTS INPUT MODULE 24VDC REFU

Siemens S5 100U BUS MODULE 6ES5-700-8MA11

Siemens 6SE7023-4TC84-1HF3

Siemens USB PPI+ PLC Cable PC PPI USB Optical Isolated

Siemens 6SC6130-0FE00

MILLIPORE Waters System Interface Module Detector

X2-10GB-ER 10GBASE-ER X2 MODULE for CISCO

SIEMENS 6ES7 322-1BH81-0AA0 6ES7322-1BH81-0AA0 FreeShip

Siemens PLC 6ES7 331-7KF01-0AB0 6ES7331-7KF01-0AB0

Reliance 0-52861-1

Schneider Modicon AS-884A-201 PROCESSOR CONTROLLER AS884A201

Schneider Modicon AS-B230-501 NSPP ASB230501

Schneider Modicon AS-P810-001 USPP ASP810001

Schneider Modicon AS-B805-116 Rev. R 115V 16PT Output Mod

Schneider Modicon AS-B352

Modicon Panelmate plus AEG MM-PMC3-100 MMPMC3-100 92-00562-00 85-00439-01

Siemens Simatic Digital Input Module S5 6ES5 421-8MA11

Siemens 6ES7 321-1EL00-0AA0 6ES73211EL000AA0

SIEMENS SIMATIC 6AG70111BA000AD0 PANEL PC TOUCH PANEL NIBBD

SIEMENS 6DD1-641-0AC0 NSPP 6DD16410AC0

SIEMENS SINUMERIK840DE NCU 571.2 6FC5357-0BB11-0AE0

SIEMENS SEIMENS 6SN1122-0BA12-0AA0

SIEMENS SIMODRIVE 6SC6120-0FE01 /REPAIRED

SIEMENS 840D OP031 6FC5203-0AB11-0AA0 Free Ship

Advantech ADAM-5017 8-ch analog b module

Allen-Bradley 1771-OZC/B Contact Output Module 8 N.O. - ATS 365 Warranty

ABB ACS 800 ACS800-U1-0030-5+BO56 30HP 460 VOLT

ACTUS POWER NPSA-102MU-E9BS USPP NPSA102MUE9BS

6ES7412-2XG04-0AB0 Brand , Factory Sealed,

90 -factory calibrated unit

SKALTEK DCD-335-4K USPP DCD3354K

BRANSON 943D NSPP 943D

BALDOR 712-510-110S001 NSFP 712510110S001

MODICON M131-H60B NSFP M131H60B

KOLLMORGEN IND DH083A-13-1210 USPP DH083A131210

CUTLER HAMMER 6DSL-F5000 USPP 6DSLF5000

Siemens 6ES5 095-8MB02 S5 95U CENTRAL UNIT

Siemens 6ES5-460-7LA12 USPP 6ES54607LA12

SIEMENS 6ES5 923-3UA11 -- 6ES59233UA11

SIEMENS S5 6ES5 482-8MA13 W/Bus Module700-8MA11

Siemens SimaticS5 6ES5-430-7LA12 DC Input Module

Siemens 6ES7291-8GE20-0XA0 Memory Module

Siemens SIMATIC S7-400 6ES7 412-2XG00-0AB0 CPU 412-2

Siemens 6ES5135-3UA11

HP JD545B 1-Port 10/100Base-TX Interface Module for 3Com Multi Services Routers

XPRESSKIT DBALL DATA ALL INTERFACE MULTI MODULE DEI BYPASS MODULE

Siemens 6ES5 942-7UB11 6ES5942-7UB11 in Box

SIEMENS MICROMASTER 420 6SE6420-2AB11-2AA0 + BOP PANEL

Omron C500-LK203

Schneider Modicon AS-BDEP-218 Input Module

Schneider Modicon AS-203P-000 NSPP AS203P000

Schneider Modicon AS-J810-000 MODULE INTERFACE S901 RIO 1POINT

Schneider Modicon AS 884A 211

Schneider Modicon DAP218-AS-BDAP-218

Schneider Modicon /AS-P190-112 PLC Programmer NR/AIPO

SLC 500 1746-IB32 DIGITAL INPUT MODULE

Schneider TM2DMM24DRF

Siemens Texas 305-05T 30505T Output Relay Module 5-265VAC

SIEMENS 505-4932 RELAY OUTPUT MODULE

SIEMENS Sinumerik 6FX1821-1BX03-4B Memory Module.

DIP CDN066 Devicenet Communication Module w/Cable

SIEMENS SIMODRIVE LT MODUL 6SN 1124-1AB00-0BA0

SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D NCU-BOX 6FC52476FC53562KM

Advantech ADAM-4019+ Analog Input Module in Box

ALLEN-BRADLEY 77131-107-02 Lamp Base Real Part

ABB 3BSC690099R2 PP220, , 3BSC690099R2,

ACCURAY 061577-003 USPP 061577003

A06B-6077-H111 FANUC POWER SUPPLY REMANUFACTURED

8000-KDHW ALLEN BRADLEY ELECTRONIC CIRCUIT BOARD

SIEMENS 6AV76120AA120BF0 NSFP 6AV76120AA120BF0

ALLEN BRADLEY 8520-ETCP NSFP 8520ETCP

ALLEN BRADLEY 6180-EJLEGFZZECZ USPP 6180EJLEGFZZECZ

KEARNEY & TRECKER 1-2197701 USPP 12197701

GENERAL ELECTRIC THJV6DPK NSFP THJV6DPK

YASKAWA ELECTRIC SGMG-09ASATBR NSFP SGMG09ASATBR

NEC VBX-CH2410 USPP VBXCH2410

Siemens 6ES5-312-5CA21 INTERFACE MODULE 6ES53125CA21

SIEMENS 6ES5 431-8MA11 INPUT MODULE 24VDC IN BOX

SIEMENS S5 6ES5 470-7LB12 ANALOG OUTPUT MODULE

Siemens I/O Module 6ES5 306-7LA11 37474

Siemens 6ES7 223-1BH00-0XA0 6ES7223-1BH00-0XA0 FreeShip

Siemens OP37 6AV3 637-1ML00-0FX0 Membrane Keypad

RACAL INSTRUMENTS 1260-14 DIGITAL I/O MODULE

GE Series Five PLC Local Interface Module IC655BEM500A

Texas Instruments 6MT31 16 Input Logic Interface Module

Siemens 12/24RCE 6ED1052-1MD00-OBA7 6ED1 052-1MD00-OBA7 in Box FreeShip

Siemens EM235 6ES7 235-0KD20-0XA0 EM 235 PLC

Modicon PC-0984-380

Schneider Modicon PLC AS-B804-000 OUTPUT MODULE 16POINT 115VAC

Schneider Modicon AS-BDAU-208 Analog Out ASBDAU208

Schneider Modicon AS-C484-165 USPP ASC484165

Schneider Modicon AS-J470-000

Schneider Modicon AS-B885-110 ASB885110

Schneider Modicon IO1103 I/O MODULE AS-B103-000

Schneider TELEMECANIQUE TWDAMO1HT TWDAM01HT NIB FS

Schneider 140DAI55300 Modicon Quantum 115 VAC Input Module

PVDM3-128 CISCO 128-CHANNEL HIGH-DENSITY VOICE AND VIDEO DSP MODULE

SIEMENS 6ES5-440-8MA21/6ES5440-8MA21 OUTPUT MODULE XLNT

SIEMENS 6DD1-681-0CG1/6DD1681-0CG1 PC MODULE XLNT

Indramat RMK12.1-IBS-BKL Communication Module WOW

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC5356#2AA

SIEMENS SINUMERIK 840C 6FC5103-0AE01-0AA1

SIEMENS MOORE PRODUCTS 15799-209 CPU MODULE NNB

ALLEN-BRADLEY PLC 5 1771-OAD/C AC OUTPUT MODULE QUANTITY

530T-1112 Siemens/Texas Instruments TI PLC Processor 530T1112 N787

ABB SERVO DRIVE ACH501-010-4-00P2

A06B-0148-B188#0075 FANUC SERVO MOTORS REMANUFACTURED

700' Wake Forest 4/0 4/0 4/0 2/0 Direct burial Wire Aluminum URD 600 voltage

POWERTEC INDUSTRIAL MOTORS INC C0302N3CH109NNNN NSFP C0302N3CH109NNNN

ALLEN BRADLEY 1784-T30CBC NSPP 1784T30CBC

ALLEN BRADLEY 1336S-CWF50-AA-EN4-HAP-L6 NSFP 1336SCWF50AAEN4H

GENERAL ELECTRIC DS3800HSQD1J1F USPP DS3800HSQD1J1F

TEXAS INSTRUMENTS PLC 560-2120W NSFP 5602120W

STROMAG AEC-051.2 USPP AEC0512

ELECTRO FLYTE 12M25-14-20 USPP 12M251420

Siemens 6ES5 981-0HA11 6ES59810HA11

SIEMENS 6ES5 265-8MA01 HIGH SPEED SUB CONTROL

SIEMENS 6ES5-777-0BC01/6ES5777-0BC01 BUS TERMINAL MODULE XLNT

Siemens 6ES5 700-8FA11 6ES5 700-8FA11S5 Bus Module 60 DAYS WARRANTY

Siemens 6DS1325-8AA 6DS13258AA in Box, Seal opened,

Siemens LOGO! 230RC 6ED1052-1FB00-0BA6 in box

Robotron 503-1-0324-16 5031032416 I/O Module No Box

Telemecanique TSXP1720FD

SIEMENS/TI 505-7339/5057339 INTERFACE MODULE NIB

Wago 750-343 PROFIBUS DP ECO FIELDBUS COUPLER

Siemens 7XP2041-2MA00-0AA0/BB SIPROTEC 7SS60

Modicon AS-S902-171

Schneider Modicon Battery Back up Assembly AS-5378-002 6968

Schneider Modicon AEG/GOULD// AS-E381-902 EXECUTIVE CARTRIDGE XLNT

Schneider Modicon AS-B881-001 USPP ASB881001

Schneider Modicon AS-884A-101

Schneider Modicon MODULE MEMORY PROM & PC AS-521P-111 Repaired

Schneider Modicon AS-P120-000 AC POWER CONVERTER BRAN

Schneider Automation Inc 140 DAO 842 10 Output Module

SIEMENS 500-5009 ANALOG INPUT MODULE 5005009

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

SIEMENS 6ES7-623-1DE01-0AE3 OPERATOR INTERFACE C7-623 GOOD TAKEOUT MAKE OFFER

SIEMENS Sinumerik Power Supply 6FC5114-0AA01-0AA1 E.Stand B

Palm Treo 650 Simcard Communications Board Module Part TESTED USA

SIEMENS Servo Driver 6SN1118-1NH01-0AA1 (6SN11181NH010AA1) NIB

SIEMENS Stepdrive C 6FC5548-0AA02-0AA0 Free Ship

SIEMENS 1P 6FC5247-0AA00-0AA2 Sinumerik 840D NCU-BOX 13A 6FC52470AA000AA2 UEX

ALLENBRADLEY1771-OW16OUTPUTMODULE1771OW16

Allen Bradley Solid State Timer 700-RT00W000A1 0.2-8 s

ABB Model S504-200-4-OOPO AC Adjustable frequency Drives with controllers.

Zinsco QSF6033 600 Amp 240 Volt 3 Phase Switch

(X2-3) 1 BAILEY NPSM02 POWER SUPPLY X2-3

MODICON 140CPU43412U USPP 140CPU43412U

ALLEN BRADLEY 1392B-040R-FMC USPP 1392B040RFMC

GENERAL ELECTRIC DS3820PMMB1A1B USPP DS3820PMMB1A1B

FOXBORO A2047VE USPP A2047VE

SIEMENS 6FC5-110-0DB02-0AA2 USPP 6FC51100DB020AA2

SCHWEITZER ENGINEERING 221F00-4256MHNB USPP 221F004256MHNB

WINTRISS MACHINE CONTROL 9672503 NSPP 9672503

Siemens 6ES5 544-3UA11 -- 6ES55443UA11

Siemens INTERFACE MODULE 6ES5-316-8MA12

SIEMENS 6ES5-454-7LB11 USPP 6ES54547LB11

Siemens 6ES5 420-7LA11 6ES5 420-7LA11S5 420-7 Digital Input WARRANTY

Siemens S5 Output card 6ES5 441-8MA11

Siemens CP243-1 6GK7 243-1EX01-0XE0 6GK72431EX010XE0

Shuttle SZ68R5 Barebone system LGA1155 Inb Z68 Chipset-no CPU no memory

Square D 8030 HRK-150

SHIP TODAY CISCO WS-X6196-21AF 96-Port POE 10/100 Interface Module in stock

WE SHIP SAME WS-C3750G-24TS-E CISCO 3750G-24TS SWICTH 1 YR

SIEMENS 6FM1706-3AB20 in Box

Siemens TP177 6AV6640-0CA11-0AX0 Touchscreen Glass

Schneider Modicon Smallville Season 5 Piceworks Card of John as Jonathan Kent PW6

Schneider Modicon AS-BDEP-297Discreet IN 16x48 VDC ASBDEP297

Schneider Modicon AS-B803-008 USPP ASB803008

Schneider Modicon IMPUT MODULE # AS-B853-016 SURPLUS

Schneider Modicon AS-J812-000 Remote I/O Adapter

Schneider Modicon AS-B872-100 MODULE

SchneiderTelemecaniqueXBTG4330Panel

Siemens 6ES7-131-4BD01-0AA0 Input Module PLC

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

Siemens HMI 6AV6 643-0CD01-1AX1 NIB 6AV664310CD011AX1

SIEMENS Sinumerik 6FX1130-6BA00 Module 130. E Stand A.

Siemens 6GK7-343-5FA00-0XE0 Communication Module

SIEMENS 6SN1123-1AA00-0AA0 Simodrive LT-Module INT.15A SLA

SIEMENS 6FC5203-0AB50-0AA2 Operator Panel

AllenBradleyPanelviewPlus12502711P-T12C4A6/A2711PT12C4A6

ALLEN-BRADLEY 1746-OB16 OUTPUT MODULE FOR PROGRAMMABLE CONTROLLER

ABB DCS401.0230 REV. A1 DCS 400 DRIVE DCS4010230

ADEPT TECHNOLOGY 1033244710 CPU MODULE 040

(6077) Marposs Gauge Head 3408387010 . (6077)

INDRAMAT MDD115D-N-020-N2M-130PL0 USPP MDD115DN020N2M13

WELDING TECHNOLOGY CORP 986-0055 USPP 9860055

FANUC A06B-6058-H101 USPP A06B6058H101

DYNAMATIC AF-500508-DE NSPP AF500508DE

RELIANCE ELECTRIC 60FN4042 USPP 60FN4042

NEMATRON CORP KP6141-31W10A00 USPP KP614131W10A00

MOELLER ELECTRIC NZM12-800/ZM12-800-C USPP NZM12800ZM12800C

Siemens 6ES5 420-4UA14 6ES54204UA14

Siemens 6ES5-900-7AA11 NSFP 6ES59007AA11

SIEMENS 6ES5-380-7AA12

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

Siemens S5 6ES5 267-8MA11

Siemens 6SE7036-0EF85-0EA0 / C98043-A1691-L1-11

SIMENS MP277-10 6AV6643-0CD01-1AX1 Touch Panel in Box

Siemens A1-106-100-534-IS04