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6FX1820-0AX01
發(fā)布者:fzjfx0001  發(fā)布時(shí)間:2019-08-19 14:47:46

6FX1820-0AX01現(xiàn)貨 in stock! 歡迎來(lái)電咨詢(xún)~!!

6FX1820-0AX01


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(chǎng)內(nèi),不一會(huì)就會(huì)熱的滿(mǎn)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(chǎng)一期兩臺(tái)機(jī)組)的所在地。而如今,國(guó)電泰州電廠(chǎng)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(chǎng)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(chǎng)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)。”二次再熱技術(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(chǎng)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。”
  火電廠(chǎng)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(chǎng)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(chǎng)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。

ALLEN BRADLY VersaView 1700M OPERATOR INTERFACE DISPLAY 6186-M17ALTR SER. B

ABB BAILEY IMMFP12 SYMPHONY MULTI FUNCTION MODULE 6643385A1 PROCESSOR B202659

ACCURAY 100639-001 USPP 100639001

Advanced Fiber Solutions AF-DR515-C0 850/1300nm Multimode Compact OTDR,

(Q10-6) 1 NIB TELEDYNE 1903-2000-01 ENHANCED DISPLAY PANEL Q10-6

MEASUREX 51305430-100 USPP 51305430100

ALLEN BRADLEY 1336F-BRF200-AA-EN-HCS2-L4E NSFP 1336FBRF200AAEN1

GE FUJI 6KDV5088R9X9 NSFP 6KDV5088R9X9

FANUC A16B-2200-0450 USPP A16B22000450

SIEMENS 6EC1110-0A NSFP 6EC11100A

RELIANCE ELECTRIC 57C-422C NSPP 57C422C

SIEMENS 6SE9-2114-DA40 NSFP 6SE92114DA40

Siemens 6ES5 470-7LC12 6ES54707LC12

Siemens 6ES5-951-7LD12

SIEMENS 6ES5-441-7LA12 OUTPUT MODULE NIB

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Schneider Modicon ASMBKT085 MB+ Connector AS-MBKT-085

Schneider Modicon AS-B553-001 USPP ASB553001

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Modicon AEG MM-PMC2-100 Industrial Computer XLNT

SIEMENS Digital Input Module 6ES5431-4UA12 Surplus Opened Box

SFP-10G-SR CISCO 10GBASE-SR SFP MODULE W/1YR

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STANDARD COMMUNICATIONS CELLULAR MODULE CMM8600-001

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SIEMENS ABB 1FT3101-5AZ21-9-Z SIMODRIVE AC SERVO MOTOR 140V 2740RPM 3HAA 44559

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Advantech TPC-1261H-A1 with Automata 6013000270

ALLEN-BRADLEY 160-P1 PROGRAMMING TERMINAL KEYPAD ""

ABB BAILEY SYMPHONY CONTROLS DIGITAL IMASI23 ANALOG INPUT SLAVE MODULE 88254

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(16) Belden 82723 877 (NAT) Varies FT TW PR 22 AWG communication cable

INDRAMAT DDS2.1-W/150-D USPP DDS21W150D

TELEMECANIQUE TSX-RAM-51216 NSFP TSXRAM51216

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IRCON MR-2002-18F USPP MR200218F

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Siemens 6ES5 374-2KH21 SV Flash 256 kBYTE

Siemens ADAPTER CASING FOR S5-115 SYSTEM 6ES5-491-0LB11

6FX1820-0AX01

Siemens 6RA70 C98043-A7002-L1 Power Board

Siemens TP270-10 6AV6545-0CC10-0AX0 Touch Panel NIB

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Lucent 12A 3 CNPQACAAXX Adapter Interface Module

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SIEMENS OP7 6AV3607-1JC20-0AX0 Membrane Keypad

Reliance 0-51821

Schneider Modicon AS-B801-000 ASB801000 Spare Slot Filler LNC

Schneider Modicon AS-9507-000 USPP AS9507000

Schneider Modicon AS-P421-112 POWER SUPPLY NICE

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Schneider Modicon AS-884A-311 Processor Module AS884A311 UPC

Modicon Square D XBT P022110 XBTP022110 Oper Interface

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SIEMENS SIMATIC OUTPUT MODULE 24VDC TI305-15T

SIEMENS SIEMEN 6DD1681-0CA2 INTERFACE MODULE SE20.2 /BOX

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SIEMENS 6SN1121-0BA11-0AA1 SIMODRIVE - -

SIEMENS SIMODRIVE 6SN1123-1A00-0AA0 VER C

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6ES7147-2AA01-0XB0 Brand , Factory Sealed,

8595EM Agilent / HP, EMC Analyzer, OPT 004/010/8ZE, Calibrated, 6 MO.

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Siemens S5 Memory Submodule 6ES5 375-0LD31 29850

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Telemecanique Touch Panel XBTOT5320 in Box FreeShip

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Allen-Bradley AB Panelview 1000 Cat 2711-K10C1

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ALLEN BRADLEY 2711-MT14 NSPP 2711MT14

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YOKOGAWA DX104-2-2/AR1/S13/NS-S NSFP DX10422AR1S13NSS

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LECROY 6810 USPP 6810

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Texas Instruments 560-2120

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Modicon MM-FM94-000

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

Schneider Modicon ASB875102 TESTED Analog INPUT Module AS-B875-102

Schneider Modicon AS-BDEP-297 NSFP ASBDEP297

Schneider Modicon AS-BDEP-220 INPUT MODULE ASBDEP220

Schneider Modicon -AS-884A-301

Schneider Modicon DTA 200/AS-HDTA Subrack rack back plane 5

schneider Telemecanique Limit Switch XCE-154 NIB

Schneider Discrete Input Module AS-BDEP-216 DEP 216 WARRANTY

PWR-C49M-1000AC 4900M AC POWER SUPPLY 1000 WATTS

SIEMENS 6ES5451-4UA14 DIGITAL OUTPUT MODULE NIB-FS

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

MERCEDES BENZ COMMUNICATION MODULE A 211 820 81 26

SIEMENS Simodrive 6SN1123-1AA01-0FA1 LT-MODUL INT.200A Version A

SIEMENS SINUMERIK 840D 6FC5210-0DA00-1AA16FC5203-0AB12-0AA1 MMC-100 HMI

SIEMENS /MOORE 16267-1-4 MODULNET INTERFACE CARD 1626714

ALLEN-BRADLEY SLC 500 PLC 1747-ASB ADAPTER WITH INPUT /OUTPUT MODULES

Allen Bradley Safety Relay 700-ZBR100AZ1 700ZBR100AZ1

ABB S4C 3HNE00313-1 Teach Pendant -

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OMRON NT600M-DT211 USPP NT600MDT211

ALLEN BRADLEY 1756-M3 NSFP 1756M3

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GENERAL ELECTRIC DS200LPPAG1AAA USPP DS200LPPAG1AAA

TAYLOR ELECTRONICS 1734FC14200A NSFP 1734FC14200A

SQUARE D 3050-EGW-1 NSFP 3050EGW1

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WAGO 750-653-000-011 Serial Interface RS-485

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Schneider Modicon Lexium LXM 17D 4A Servo Drive AS MHDA1004A00

Schneider Modicon ASB821008 UNIT Gould 10-60 VDC Input Module AS-B821-008

Schneider Modicon AS-B872-200 USPP ASB872200

Schneider Modicon 24VDC 32 POINT INPUT MODULE MODEL AS-B827-032

Schneider Modicon DISCRETE INPUT AS-BDEP-216 ~ QTY X 3 Repaired

Schneider Modicon AS-J810-000/ASJ810000 RIO Interface

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SIEMENS 6ES5 421-8MA12 DIGITAL INPUT MODULES 2

Rev 1.11 SuperMicro PDSBA Bulk Pack MB FULL MFR

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

SIEMENS SINUMERIK MMC 102 6FC5210-0DA20-0AA1 NE

ProSoft TECHNOLOGY ControlLogix COMMUNICATIONS MODULE MVI56

SIEMENS FilterModule 6SN1111-0AA01-1BA0 16 Amps Test

SIEMENS SINUMERIK 810D/DE NCU 571.3 6FC5357-0BB11-0AE1 NIB

SIEMENS 6FC3984-3RA 6FX1124-6AD02 I/O Module - Used

allenbradley2711-b6c5operatorsinterfacepanelview600

ALLEN BRADLEY TERMINAL LUG KIT 199-LF1

ABB IRB 6600 SER 66-4069 ROBOT S4C PLUS CNTRLR TEACH PENDANT W/ MATCHED SET

Advanced Plasma Systems PE-10K AC Plasma Power Source 3157507-001C

(Q6-3) 1 GARBE LAHMEYER & CO SU216 1102047011 DRIVE Q6-3

MICRO MOTION R200F352NCAMEZZZZ USPP R200F352NCAMEZZZ

ALLEN BRADLEY 1336S-B025-AA-EN4-GM1-HAB NSFP 1336SB025AAEN4G1

GENERAL ELECTRIC 193X529BBG01 USPP 193X529BBG01

FANUC A20B-0008-0540/01A USPP A20B0008054001A

SIEMENS 6ES5-511-5AA14 NSFP 6ES55115AA14

RELIANCE ELECTRIC 86466-92SC USPP 8646692SC

STI MS4460B-2-R USPP MS4460B2R

Siemens 6ES5 482-7LA11 6ES54827LA11

Siemens 6ES5-955-3LC14 Power Supply

SIEMENS 6ES5-450-8MD11 USPP 6ES54508MD11

Siemens 6ES5 306-7LA11

Siemens S5 DC Input Module 6ES5-431-8MA11

SIEMENS C98043-A7001-L1 6RA70 CONTROL BOARD

Siemens 6ES5 451-7LA11 6ES54517LA11

Square D 8030 CRM-222

SAMSUNG DOOR PHONE INTERFACE MODULE FOR DCSDPIM

WOODWARD NETCON 5000 5466-258 REV E DISCRETE I/O MODULE

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Siemens Supply Fuse 3NA3 820-2C 50A

Schleicher USP 2A U 31507501 622 075

Schneider Modicon ASHDTA201 SEALED Compact Subrack AS-HDTA-201

Schneider Modicon AS-B558-001 NSPP ASB558001

Schneider Modicon AS-W911-006 DATA LINK CABLE ASW911006

 

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