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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。”北京國(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?？梢哉f(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?！眹?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。

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

Schneider Modicon AS-S908-110

Schneider Telemecanique BMXP342020

Schneider TELEMECANIQUE PLC TSXP47405 in Box

Siemens Output Module 6ES5451-4UA13 451-4UA13

Siemens 4700-BDRMC3-11HN Power Meter Software Ver 2.3.0.4 Gray Digital Readout

SIEMENS SINUMERIK MACHICONTROL PANEL MCP 416C-TKEY MPI 6FC5203-0AF50-4AA1

ProSoft TECHNOLOGY MODBUS PLUS COMMUNICATION MODULE 3300-MBP

SIEMENS Filter Module 6SN 1111-0AA01-1BA0_6SN11110AA011BA0_6SN 1111-OAAO1-1BAO

SIEMENS SINUMERIK 840C/840CE 6FC5111-0BA00-0AA0 NIB

SIEMENS 6FC3-984-3RA USPP 6FC39843RA

allenbradley2711-b6c5operatorsinterfacepanelview600

ALLEN BRADLEY TERMINAL LUG KIT 199-LF1

ABB IRB 6400 Water Jet Robot

Advanced Micro Instruments Oxygen Analyzer Panel Mount 115/230V 50/60Hz

(Q6-2) 1 ALLEN BRADLEY 1336F-BRF10-AN-EN-HAS2-L4E CONTROL MODULE Q6-2

MICRO MOTION DS100S128 USPP DS100S128

ALLEN BRADLEY 1336S-A020-AA-EN4-HA1-L6 USPP 1336SA020AAEN4HA

GENERAL ELECTRIC 12CEB16A5A USPP 12CEB16A5A

FANUC A20B-0006-0640 USPP A20B00060640

SIEMENS 6ES5-450-3AA11 NSFP 6ES54503AA11

RELIANCE ELECTRIC 86466-84V USPP 8646684V

SQUARE D MAL36600-25M-1212 USPP MAL3660025M1212

Siemens 6ES5 482-4UA11 6ES54824UA11

Siemens 6ES5-955-3LC13 USPP 6ES59553LC13

SIEMENS 6ES5-450-8MB11 USPP 6ES54508MB11

Siemens 6ES5 301-3AB13 INTERFACE CARD BRAND NO BOX

Siemens S5 Cat 6ES5 101-8UA13 W/ Eprom

Siemens C98043-A1682-L1-04

Siemens 6ES5 451-7LA12 6ES54517LA12

Square D 8030 CRM-211

RV TEMPERATURE INTERFACE MODULE PN 38030060

WS-C2940-8TT-S 8 10/100 ETHERNET PORTS AND 1 10/100/1000 ETHERNET PORT

SIEMENS 6ES7413-1XG02-0AB0

Siemens Stepdrive C 6FC5548-0AA00-0AA0

Schleicher USB 8-1 D/2.1

Schneider Modicon ASHDTA202 Compact 2 Slot Rack AS-HDTA-202

Schneider Modicon AS-B558-000 USPP ASB558000

Schneider Modicon AS-W907-025 NSFP ASW907025

Schneider Modicon AS-C484-165 Programmable Control Module

Schneider Modicon AS-B832-016 ASB832016 True Low Output Card NIB

MODICON 91-01423-00 MONITOR REFURBISHED

Siemens Analog Input Module 6ES7-134-4GB01-0AB0 SIMATIC

SCXI Accelerometer Input Modules NI SCXI-1531

SIEMENS MOORE PRODUCTS 15853-1-8 LINK FACE BOARDNNB

SIEMENS Sinumerik 6FC5210-0DF20-0AA0 PCU 50 Qty 1

SP3232 Serial to TTL RS232 to TTL communication module serial port module

SIEMENS 6SN1123-1AA00-0CA1

SIEMENS 6SN1146-1AB00-0BA1 6SN1 146-1AB00-0BA1 SIMODRIVE 611 Infeed Module

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

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

ALLEN-BRADLEY 1400-PD51AD AB POWERMONITOR POWER MONITOR SCREEN DISPLAY INTERFACE

ABB BAUMER 5692435-L FEEDBACK UNIT 5692435L PLSR 2XM0

ADEPT TECH 30330-11150 USPP 3033011150

(3) ABB ROBOTS IRB 6400 for parts

INDRAMAT KDA1.1-100-300-W1/220 NSFP KDA11100300W1220

TEXAS INSTRUMENTS PLC 560-2124 NSFP 5602124

FANUC A06B-0186-B675 USPP A06B0186B675

CUTLER HAMMER HLD3600 NSPP HLD3600

RELIANCE ELECTRIC 0-864660-60S NSFP 086466060S

MOOG A58179-001 USPP A58179001

KAWASAKI 50999-1384R03 USPP 509991384R03

Siemens 6ES5 374-1KH21 -FS- 6ES53741KH21

Siemens 6ES5-695-0AA11 NSPP 6ES56950AA11

SIEMENS 6ES5-375-0LC31/6ES5375-0LC31 MEMORY MODULE NIB-FS

Siemens 6ES5 375-1LA15 -FS- 6ES53751LA15

Siemens Conn. w/ Screw Terminal 6ES5 490-8MB11 NIB

Siemens 6SE6400-0AP00-0AA1 6SE6 400-0AP00-0AA1 FreeShip

Siemens TP27-6 6AV3627-1NK00-0AX0

Siemens 6FM1420-1CA00

Marposs Interface Module E32R touch probe E 32R

XYCOM XVME-202 USPP XVME202

Siemens 6ES7 277-0AA21-0XA0 6ES7277-0AA21-0XA0 Profibus

SIEMENS OPM2 6SE3290-0XX87-8BF0 OPERATOR INTERFACE

Reliance 0-51845-1

Schneider Modicon AS-B357-001 PLC

Schneider Modicon AS-984B-928 USPP AS984B928

Schneider Modicon AS-P453-621 USPP ASP453621

Schneider Modicon AS-B801-000 Slot Cover 800 Series ()

Schneider Modicon AS-B230-102 OUTPUT MODULE XLNT CONDITION

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

SIEMENS SIMATIC S5 6ES5431-8MC11 DC DIGITAL INPUT MODULE NIB

Siemens 6ES7 331-7KF01-0AB0 -- 6ES73317KF010AB0

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

SIEMENS 6DD1606-0AD1 NSFP 6DD16060AD1

SIEMENS SINUMERIK PCU 50 6FC5210-0DF20-0AA0

SIEMENS MINT 6SN1118-0AA11-0AA1 /B 6SN11180AA110AA1 SimoDrive

SIEMENS Simodrive 6SN1118-0DG22-0AA0 E GWE-567008901375

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

AirTAC Solenoid Valve 4V120-M5 in Box

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

ABB ACH550-UH-045A-4 AC DRIVE IN A

Acterna T-Berd 8000 Test Platb Mainframe/ Transport Module ver 1 / 2 AS IS

6ES7314-6BF02-0AB0 6ES7314-6BG03-0AB0 Brand , Factory Sealed,

8752C HP/Agilent Network Analyzer with options 004/075, 1300 MHz, 75 Ohm

SIEMENS 6SE9-521-8CC40 NSFP 6SE95218CC40

BARBER COLMAN GCM-84221 USPP GCM84221

AUTOTECH E5N-D5.10-8PPME NSFP E5ND5108PPME

MODICON AS-984X-008 USPP AS984X008

INTECOLOR F8001G USPP F8001G

BRANSON EMLX50-24 USPP EMLX5024

ZEBRA P310C-0000P-ADO USPP P310C0000PADO

Siemens 6ES5-455-6AA12 NSPP 6ES54556AA12

SIEMENS 6ES5 752-0AA23 6ES57520AA23

SIEMENS S5 6ES5 458-7LA11 6ES54587LA11 Relay Out

Siemens S5 Sinec 6GK1543-0AA02 E Stand 2. Plus EPROM 6ES5376-1AA21

SIEMENS 6ES7-212-1BA00-0XB0 6ES72121BA000XB0 NIB

Siemens SICLIMAT OP17 Membrane Keypad ping

Siemens 505-6108A

HP 75000 Broadband Series E1697A VXI 155Mb/s Optical Line Interface Module

Westinghouse 6ES5 NLIM-2306 Interface Module 1A57377H42

Siemens 6ES5 312-5CA11 6ES5312 6ES53125CA11

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

Omron C200H-CPU23-E

Schneider Modicon AS-H827-209 984 Series 11 Slot Rack ASH827209

Schneider Modicon ADU 206 INPUT MODULE ANALOG AS-BADU-206

Schneider Modicon AS-J200-001

Schneider Modicon MODICON/ AS-W801-001 SIGNAL CABLE I/O 1FT XLNT

Schneider Modicon AS-J892-001

Schneider Modicon TSX Compact Discrete Input-DEP 218/AS-BDEP-218

TELEMECANIQUE XBTGT2220 Touchscreen Glass

Schneider Telemecanique USB to RS485 Converter TSXCUSB485 in box

Siemens TI 505-5417 Relay Output Module

Siemens 6AV3 607-1JC20-0AX1 6AV3607-1JC20-0AX1 SIMATIC OP7/DP Operator Panel

SIEMENS Sinumerik 6FX1121-2BA03 Interface Module

Ethernet Communication Module USB SPI ENC28J60 Remote

SIEMENS SIMODRIVE POSMO A 300W 6SN21S5-2BD10-1BA1

SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU BOX 6FC52476FC53572ZD

SIEMENS MOORE SPA SITE PROGRAMMABLE PROCESS ALARM SPA HLPRG 4PRG U-AO

Allen-Bradley 855PDB24MEH4322 Operator Indicator Light 24VAC/DC Red/Green

ABB 1400 M94 robot, robot, Motoman robot, Nachi

AC, 120V OUTPUT MODULE, OUTPUTS, 16

A06B-6058-H229 SERVO AMPLIFIER 2AXES FANUC

8" LCD 800x600 Video Zoom Microscope 3.3x-147x w/ Boom Stand

SEW EURODRIVE MDV60A0450-503-4-00 NSPP MDV60A0450503400

ALLEN BRADLEY 6724-PLX2 USPP 6724PLX2

ALLEN BRADLEY 2760-RB NSFP 2760RB

INTEGRAL TECHNOLOGIES 3378-00480 USPP 337800480

GENERAL ELECTRIC DS3800HMPJ1A1A USPP DS3800HMPJ1A1A

YAMATAKE 82114930-002 USPP 82114930002

MELLTRONICS 222-8360 USPP 2228360

Siemens 6ES5-304-3UB11 NSFP 6ES53043UB11

SIEMENS 6ES5 430-4UA11

SIEMENS S5 6ES5 373-1AA41 Memory Submodule

Siemens CPU944 6ES5944-7UA12 6ES5 944-7UA12 in Original Box

Siemens 6ES7 216-2AD00-0XB0 6ES7216-2AD00-0XB0 FreeShip

Siemens OP27 6AV3627-1LK00-1AX0

RELEASE SuperMicro X9DR3-LN4F MB FULL MFR

Texas Instruments 5TI-2000

Telemecanique Starter Interface Module LA1LC180BD

TSXSAY1000 Modicon Premium BUS Coupler Module TSX-SAY-1000 TSX57-A2S-I

Siemens DCS Module 6DS1702-8AA in Box, seal opened,

Modicon MM-PM15-402

Schneider Modicon PLC NEZA TSX08CD08R6AS Free Ship

Schneider Modicon AS-BADU-205 BRAND FACTORY SEALED Compact Analog Input ASBADU205

Schneider Modicon AS-BMOT-201 USPP ASBMOT201

Schneider Modicon AS-C484-065

Schneider Modicon Automation/Modicon AS-W960-012 Panelmate-to-984 Cable (UOS)

Schneider Modicon High Speed Counter ZAE201 AS-BZAE-201

Schneider Telemecanique PLC DI Module TSXDET1604 in box

SCHNEIDER AUTOMATION INPUT MODULE TSX-AEM-811 TSXAEM811

PWR-7200/2-DC CISCO 7200 REDUNDANT DC 24V-60V POWER SUPPLY OPTION

SIEMENS 6ES5-451-4UA11/6ES5451-4UA11 OUTPUT MODULE NIB

SIEMENS 6DD1640-0AC0 EM11 I/O MODULE PG16 IN BOX

LMA----LogiMat Automation--- TSXMPT104

SIEMENS SimoDrive 6SN1123-1AB00-BA1 Servo Drive

SIEMENS SINUMERIK 840C/840CE 6FC5111-0CA73-0AA1 6FC51110CA730AA1 NIB

SIEMENS /MOORE 15741-11 PC BOARD MODULE RFB

Allen-Bradley SLC 500 7 slot rack 1746-A7

ALLEN BRADLEY RIGHT HAND DOOR HARDWARE KIT 1494V-L3

ABB SACE E3 E3S 20 CIRCUIT BREAKER 2000A FRAME 600V FIXED ELECT OPS W/ PR111/P

A06B-0148-B088#7075 FANUC SERVO MOTORS REMANUFACTURED

7 Power one HCC15-3-A 12VDC or 15VDC power supplies

ORMEC SAC-D37R/I USPP SACD37RI

ALLEN BRADLEY 1771-HS3CR NSFP 1771HS3CR

ALLEN BRADLEY 1336S-B010-AA-EN4-GMS-HA2-L5 USPP 1336SB010AAEN4GM

GENERAL ELECTRIC DS215DMCBG1AZZ03B USPP DS215DMCBG1AZZ03

TEKTRONIX 3001GPX USPP 3001GPX

SQUARE D FLEX58D46N4 USPP FLEX58D46N4

CUTLER HAMMER 3365D47G30 NSFP 3365D47G30

Siemens 6ES5 951-7NB12 6ES59517NB12

Siemens S5-95U DP Master PLC 6ES5-095-8ME01

SIEMENS 6ES5-752-0AA22 USPP 6ES57520AA22

Siemens 6ES5 498-1AA21 NSFP 6ES54981AA21

Siemens 6AV6642-0DA01-1AX0 OP177B Membrane Keypad

Siemens LOGO 6ED1 052-2FB00-0BA6 6ED10522FB000BA6 NIB

RSP-16 CISCO 7500 ROUTE SWITCH PROCESSOR 16 SPARE

Telemecanique TSX07312428

SIEMENS Simatic 6ES5525-3UA11 Comm. Interface Module

WAGO 750-485 750485 2-Channel Analog b Module 4-20 mA Ex i

Siemens 6SL3 211-0AB17-5UB1 6SL3211-0AB17-5UB1

Modicon AS-P530-OMA

Schneider Modicon Electric AS-BDAP-217 FACTORY SEALED

Schneider Modicon ASB248 ASB248501 Output Module AS-B248-501

Schneider Modicon AS-B875-001 USPP ASB875001

Schneider Modicon AS-B829-116 MODULE

Schneider Modicon Gould AS-B350-001

Schneider Modicon AS-J890-001 Remote I/O Processor

Schneider Automation TSX-DST1632 Output Module TSXDST1632 Warranty

SIEMENS 505-6108B ANALOG INPUT MODULE 5056108B

Reliance Electric Remote I/O Interface 45C37B

SIEMENS 7Pu4020-0AN20 USPP 7PU40200AN20

SIEMENS Sinumerik NCU 6FC5357-0BA33-0AE0

Prosoft MVI56-BAS MVI56BAS Communications Module

SIEMENS Module 6SN1123-1AA00-0HA2 (6SN11231AA000HA2)NIB

SIEMENS SIMODRIVE 6SN1145-1BA01-0BA1SINUMETIK 840D 6FC5247-0AA00-0AA26SN1123

SIEMENS 6FC3-551-1AC-Z USPP 6FC35511ACZ

AllenBradley2706-E43J32B1DatalinerPanel

Allen Bradley Terminal Board 9101-1780 Amphenol /Sealed

ABB ISOMAX 3 POLE 400 AMP MOLDED CASE CIRCUIT BREAKER S5HQ400BW

ZEBRA 113-701-00200 USPP 11370100200

(S2-5) 1 MOOG-ATCHLEY 215A-310 SERVO VALVE. S2-5.

MITSUBISHI FR-A740-00860-TF USPP FRA74000860TF

ALLEN BRADLEY 1336VT-B040-EAR-FA2-L3-S1 NSFP 1336VTB040EARFA2

GENERAL ELECTRIC 531X302DCIBDG4 NSPP 531X302DCIBDG4

FISHER ROSEMOUNT 6853454-094 USPP 6853454094

SIEMENS 6ES5-923-3UC11 USPP 6ES59233UC11

REXROTH 0608841030 USPP 0608841030

TEXAS INSTRUMENTS PLC VPU-200-3102 USPP VPU2003102

Siemens 6ES5 524-3UA13 -- 6ES55243UA13

Siemens 6ES5-984-2UB11/6ES5984-2UB11 SIMATIC S5 ADAPTER NIB

SIEMENS 6ES5-451-7LA12/6ES5451-7LA12 OUTPUT MODULE RFB

Siemens 6ES5 350 5AA21 6ES5 350 5AA21 PLUS 2 X 6ES5980 4AA11 ALL

Siemens S5 Digital Output 6ES5 454-7LA11