欧美精品一区二区三区四区,人人摸人人操人人干人人舔,国产91清纯白嫩初高生,人妻少妇猛烈进入中文字幕图

02-392751-00 Rev A現(xiàn)貨 in stock! 歡迎來(lái)電咨詢~??！

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)。”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。

AllenBradley1746-NO4I/A1746-N04ISLC500AnalogCurrentOutputModule

AB,ALLEN-BRADLEY BULLETIN GMC DIGITAL SERVO CONTROLLER 10KW 1394,AXIS 10KW,C7

ABB CPU Processor Module PM856 #30635

ADEPT TECH 10330-10150 PROCESSOR BOARD

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

75 HP 1800 RPM electric motor 365T 3 PH TEFC 230/460

SQUARE D NC36900 NSPP NC36900

ALLEN BRADLEY 803-PL6 NSPP 803PL6

FISHER ROSEMOUNT DM6004X1-EA2 NSFP DM6004X1EA2

FANUC A05B-2308-C370 USPP A05B2308C370

SCHWEITZER ENGINEERING SEL-121F-X-4256MHNB USPP SEL121FX4256MHNB

QUAD TECH 78400 NSFP 78400

RELIANCE ELECTRIC 69000-3W NSPP 690003W

Siemens 6ES5 460-4UA13 6ES54604UA13

Siemens 6ES5-927-3SA11 USPP 6ES59273SA11

SIEMENS 6ES5-430-4UA14 USPP 6ES54304UA14

Siemens 6ES5 490-7LB11 Screw Terminal Block

Siemens S5 6ES5 458-7LB11 NIB

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

Siemens 6ES7 321-1BL00-0AA0 -- 6ES73211BL000AA0

Square D 8005 EBU-1

NNB BECKHOFF KL5111 Bus Terminal Incremental Encoder Interface Module KL5111

WS-F6K-PFC3B CATALYST 6500 SUP720 POLICY F. CARD-3B 1YR - ASK 4 QTY

SIEMENS 6ES7-133-0BH01-0XB0 6ES71330BH010XB0 FreeShip

SIEMENS SC6000

Reliance 45C913

Schneider Modicon Gould P451 200 Series I/O Processor AS-P451-622

Schneider Modicon AS-B352-001 OUTPUT MODULE OLD STOCK FREE SAME DAY SHIPPING USA

Schneider Modicon AS-S908-012 USPP ASS908012

Schneider Modicon AS-B882-239 ASB882239 High Speed Counter

Schneider Modicon AS-B806-032 Output Module

MODICON AS-BDAP-218 OUTPUT MODULE 16POINT .5AMP 24-240VAC ISOLATED

SIEMENS Moore VIM Voltage Input Module APACS 39VIMCCN

Siemens 6ES5 451-7LA12 6ES54517LA12

SIEMENS PMI FIREFINDER PERSON MACHINE INTERFACE SYSTEM

SIEMENS Communication Submodule 6DD1688-0AE0 SS5 SURPLUS - Orig. Box

VW Bluetooth Interface Communication Module 1K8035730D 1k8 035 730 D

SIEMENS 6SN1118-0DG21-0AA0 6SN1 118-0DG21-0AA0 SIMODRIVE 611-D Control Board QTY

SIEMENS Simodrive 611 6SN1118-0DM11-0AA1 6SN1 118

SIEMENS 6fc5503-0ac00-0aa0 802S Free Ship

Advantech PCI-1716L

ALLEN-BRADLEY 1771-0A AC OUTPUT MODULE

ABB AUTOMATION LINE SUBSTATION REF543A212AAA,1MRS090212-AAA

Adept Model T1 Pendant Model 68180

6SE7033-7EG50-1AA1 SIEMENS MASTERDRIVE 370AMP 200kW 380-460VAC MOTION CONTROL

HONEYWELL 4DP7APXPR-311 USPP 4DP7APXPR311

SYMAX 8030-CRM-580 NSFP 8030CRM580

CUTLER HAMMER S801T30P3S USPP S801T30P3S

COMPUMOTOR Z620-MO-25 NSFP Z620MO25

NUM 1020M USPP 1020M

MITSUBISHI MR-J2S-11KB USPP MRJ2S11KB

GEM80 8108-4003 USPP 81084003

Siemens 6ES5 262-8MB12 6ES52628MB12

Siemens 6ES5-482-7LA11 USPP 6ES54827LA11

SIEMENS 6ES5-312-3AB31 USPP 6ES53123AB31

SIEMENS Simatic S5 6ES5 455-4UA11 Output Module

Siemens 6ES5 482-3BA11 OUT / INPUT MODULE MO

SIEMENS 6FM1706-3AB20 in Box

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

Siemens 6ES5465-4UA12

Juniper PE-1OC12-ATM-MM Interface Module ATM MMF OC12 PIC M5 M7i M10 M10i Router

Zebra TLP 2844 Label printer B/W direct thermal TLP 2844

Siemens 6ES7 212-1BB23-0XB0 6ES7212-1BB23-0XB0 FreeShip

Siemens OP27 6AV3 627-1JK00-0AX0 Membrane Keypad

PLC DIRECT H4-ENET

Schneider Modicon AS-B846-001 ANALOG MULTIPLEXER

Schneider Modicon AS-584L-121 USPP AS584L121

Schneider Modicon AS-M780-048 USPP ASM780048

Schneider Modicon AS-9592-000 Memory Module D908 Exec Cart Lot of 2

Schneider Modicon 984 SERIES 7-SLOT RACK AS-H819-209

Schneider Modicon /Modicon/AS-B828-016 I/O Module

Siemens Texas Instrument 305-01AD Input Module Analog

Telemecanique HMI to Allen Bradley Logix1000 Cable

Siemens Simatic S7 Output Module 1P 6ES7 322-1HF01-0AA0 Warranty

SIEMENS 3NA5-814 USPP 3NA5814

SIEMENS SINUMERIK 840D/DE NCU 571.5 6FC5357-0BB15-0AA0 6FC53570BB150AA0 NIB

Bogen Communications SCR25A Call-In Module for SBA225 Panel

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC5247-0AA00-0AA2

SIEMENS PANELVIEW 6FC5210-0DF20-0AA0

Advantech PCI-1610CU

Allen-Bradley 2711P-T12C4D1 PanelView Plus 1250 Touch/Enet/RS-232 64MB DC

ABB 4160 Robicon Test Station Max KV 4.76 60Hz 1200A

AccuWeb, Inc. Micro 4000 CTL 4110-01 Type 1 Enclosure

A575-030 GOULD DRIVES AS-IS

836800 WESTINGHOUSE CONTROLLERS REMANUFACTURED

SIEMENS 6ES7-742-0AC00-0BA0 USPP 6ES77420AC000BA0

ASEA BROWN BOVERI DSMB-127 USPP DSMB127

APW MCLEAN HB11-0416-G307 NSFP HB110416G307

MITSUBISHI A3H-CPU-P21 USPP A3HCPUP21

INDRAMAT DDS02.1-A100-DS03-02-FW NSFP DDS021A100DS0302

ALLEN BRADLEY 2711-K5A5 FNFP 2711K5A5

SKF 7018-ACD/P4ADGA NSFP 7018ACDP4ADGA

Siemens 6ES5-415-7AB11/6ES5415-7AB11 INPUT MODULE XLNT

SIEMENS 6ES5 464-8MB11 -- 6ES5 464-8MB11

SIEMENS 6ES5 951-7LB14

Siemens PLC INPUT MODULE6ES5 431-8MA11 WOW

Siemens 6ES7 340-1CH02-0AE0 6ES7340-1CH02-0AE0 NIB

Siemens PLC Lithium Battery SL-750 SL750 no plug NIB

pulls AP763A Hp StorageWorks MDS 600 Dual I/O Module Option Kit 498472-001

HARLEY DAVIDSON RADIO IPOD INTERFACE MODULE HDPDPLUS2

V/R 847490-206 MECH DISP INTERFACE MODULE

SIEMENS 6AV6545-0AG10-0AX0 MP270B-10" Touch Glass

Siemens LOGO 24RC 6ED1 052-1HB00-0BA3

Northern Telecom wpb-1-1

Schneider Modicon B829 5V TTL Fast Input AS-B829-116

Schneider Modicon AS-521P-007 PCB-C521 REV C Board Card

Schneider Modicon AS-E902-141 NSPP ASE902141

Schneider Modicon Gould AS-P484-600 Power Supply Controller ASP484600 1.1A 110Vac

Schneider Modicon AS-B825-016

Schneider Modicon PC-A984-145 CPU Memory Module+AS-P120 AC Power+DEP 216 Input Module

Schneider/Modicon 140NOE77101 NIB

Schneider Proximity Sensor XS530B1DAL2 NIB DC12-48V

SiemensOperatorPanelCorosOP15-C16AV3515-1MA20-1AA0

Siemens 6AV6545-0DA10-0AX0 MP370 6AV65450DA100AX0 Fast Shipping

SIEMENS SIMADYN OPERATOR PANEL 6DD1670-0AF0 IN BOX

GE FANUC IC693CMM311J IC693CMM311J Communications Control Module

SIEMENS SIMODRIVE PW MODULE 6SN1113-1AB01-0BA1 Ver.C

SIEMENS SINUMERIK 6FC5203-0AF00-0AA0 Membrane Keypad

SIEMENS MOORE 16137-117 QUADLOG I/O CABLE 30M 100FT TERMINATION CONNECTOR 20631

Allen-Bradley Output Module 4 Point 24VDC 1734-0B4E NIB

AB 2100, 15 HP VFD, Series M, 52" Bucket

ABS SUPER 65AA030VXR01 B SERVO AMPLIFIER SANYO DENKI RAIID25602 65BM030H

A06B-0371-B610#7076 Motor Fanuc

75 HP ELECTRIC MOTOR 3600 RPM 365TS Frame Severe Duty 2 YR

RELIANCE ELECTRIC 801429-SE USPP 801429SE

ALLEN BRADLEY 2711-T9C8 USPP 2711T9C8

ALLEN BRADLEY 1771-NT1 NSFP 1771NT1

HONEYWELL 51402089-100 USPP 51402089100

WINDSOR MPMAE2S4 USPP MPMAE2S4

TOTAL CONTROL PRODUCTS OPCPC410 USPP OPCPC410

GIDDINGS & LEWIS 502-03055-00 USPP 5020305500

Siemens 6ES5-240-1AA11 USPP 6ES52401AA11

SIEMENS 6ES5 375-0LD31 MEMORY MODULE

SIEMENS BOARD 6ES5-400-0AA11 6ES5 400 0AA11 6ES54000AA11 SPCB467 SIEMEN

Siemens 6ES5 980-0AE11 NSFP 6ES59800AE11

Siemens 6ES5318-8MB12 6ES53188MB12

Siemens Modem 6ES7241-1AA22-0XA0

Reliance Electric 57405-E 0- 57405E Analog I/O Drive Module

Texas Instruments 500-5018

Spirent Adtech AX/4000 Utopia Interface pn 400323

Value upgrade kit w/Onboard Videoaudio|550W|Elite Case

SIEMENS C98043-A7001-L2 6RA70 CUD1 CONTROL BOARD

Modicon AS-W617-012

Schneider Modicon AS-WBXT-201 BUS EXTENSION CABLE FS

Schneider Modicon AS-B827-032 24VDC INPUT MODULE

Schneider Modicon AS-BDAP-216 NSPP ASBDAP216

Schneider Modicon AS-B875-102

Schneider Modicon TSX Compact DEP216/AS-BDEP-216

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

Schneider Modicon Premium TSXAEY414 TSX 4 ANA I. Multirange

SCHNEIDER/MODICON PREMIUM16 CH DIGITAL INPUT MODULE 24VDC/ACTSXDEY16A2

RELEASE SuperMicro X9DR3-LN4F MB FULL MFR

Siemens 6ES5-470-7LB13 Analog Output Module

SIEMENS SINUMERIK S7-300 6FX1124-6AD02 6FX11246AD02 NIB

MITSUBISHI QX524 SIO COMMUNICATION MODULE

SIEMENS Simodrive 611 LT 160A 6SN1124-1AA00-0EA1

SIEMENS Sinumerik Module Modul 6FC5111-0CA03-0AA2

SIEMENS CARLING SWITCH 6FC54-73 NSPP 6FC5473

ALLENBRADLEY1756-OA8FACTORYSEALEDCONTROLLOGIXOUTPUTMODULE.

Allen Bradley SLC 500 Output Module 1746-OB32 Ser C White Label

ABB robot power supply 3HAB8101-16/11C DSQC358G

A06B-0142-B084#0076 FANUC SERVO MOTORS REMANUFACTURED

0010-03338 ASSY HEATER 8" SR OSCR WXZ

MODICON MM-PMA2-20S NSFP MMPMA220S

ALLEN BRADLEY 150-A360NBD USPP 150A360NBD

ADEPT TECH 90400-20045/XY-HRS-045M201 USPP 9040020045XYHRS0

GE FANUC TGT-AI0V-16-0-AC USPP TGTAI0V160AC

SQUARE D 7S1FIS NSFP 7S1FIS

SIEMENS 6FM1723-3CA00 USPP 6FM17233CA00

ALLEN BRADLEY 810-NX46 USPP 810NX46

Siemens 6ES5 942-7UA11 6ES59427UA11

Siemens SIMATIC S5 095U CPU 6ES5095-8MA05 BNIBOVPFACTORY SEALED

SIEMENS 6ES5-525-3UA11/6ES5525-3UA11 INTERFACE XLNT

Siemens 6ES5 451-4UA12 I/O Module

Siemens 3RG7642-3BG00 Proximity Sensor Switch Opto-Bero

Siemens ET200M 153-1AA03-0AB0

Scalable package: Ask about adding more SB168-ES units

Square D 9080 K-1

Siemens ASI Interface Module 3RK2200-0CE02-0AA2

WE SHIP SAME CISCO AIR-LAP1261N-A-K911GN CTLR-BASED AP EXT ANT A REG DOMA

Siemens 6SE6420-2UD23-0BA1 6SE64202UD230BA1

Siemens TP27-6 6AV3627-1NK00-2AX0 Touchscreen Glass

Schneider Modicon Primary & Secondary Rack Cables AS-WBXT-201 6873

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

Schneider Modicon AS-B828-016 ASB828016 5VDC TTL Output

Schneider Modicon AS-B873-001 MODULE

Schneider Modicon AS-W808-002 NSPP ASW808002

Schneider Modicon AS-D908-110 Distributed Control Processor UVG

Schneider PLC Output Module TSXDSY16R5

SIEMENS 6ES5464-8ME11 AMALOG INPUT MODULE

RS Rohde Schwarz SMJ100A-B106 loaded w/ options

SIEMENS COROS OP15-B OPERATOR PANEL CAT6AV3515-1MA01

SIEMENS Sinumerik 840C/840CE CRT 6FC5103-0AB01-0AA2 NIB

Rivulet Communications NCU 2B-RJ RTM Transition Module

SIEMENS 6SN2155-0AA10-1BA1 SIMODRIVE SERVO MOTOR w/STOBER C002G0560MT10 SERVOFIT

SIEMENS 6RB2040-0FA00/6RB20400FA00 SIMODRIVE BOARD XLNT

SIEMENS 6FC5110-0DB03-0AA4 NSFP 6FC51100DB030AA4

AllenBradley2711-T6C20L1/BPanelView600Touch/Color/EtherNet/RS232-Print

Allen Bradley VersaView 1700P Interface Panel Catalog 6181P-17NPXPH

ABB EH800C-4 IN A 900 amp

ADVANCED ENERGY / 3150010-015

(J3) 1 ALLEN BRADLEY 1336-B010-EOD-L3 DRIVE (J3)

KREUTER MFG KMD-5831 USPP KMD5831

ADEPT TECH PA-4 USPP PA4

FOXBORO P0926CP USPP P0926CP

FANUC A06B-0502-B031/0008 USPP A06B0502B031000

SICK OPTIC ELECTRONIC CLV-490-6010 USPP CLV4906010

RELIANCE ELECTRIC 0-51865-2 NSFP 0518652

SAFTRONICS GP10E1ST34025B1 USPP GP10E1ST34025B1

Siemens 6ES5 464-8MA11 6ES54648MA11

Siemens 6ES5-931-8MD11 FACTORY SEALED

SIEMENS 6ES5-431-4UA12 USPP 6ES54314UA12

Siemens 6ES5 526-3LA21 EXPANSION UNIT EXTENSION CARD BOARD C79040-A32-C751 54513

Siemens S5 6ES5 512-5BC21 Interface Module.

Siemens Board C98043-A7014-L1

Siemens 6ES7 131-1BL01-0XB0 -FS- 6ES71311BL010XB0

Square D 8010 AXS-211

Norb NT7E02PA OC12/STM4 Intra-Office Interface Module

WS-C6509-E SUP720-3BXL X6724-SFP X6748 6509

Siemens 6ES7214-2AD23-0XB0

Siemens Simatic 6ES5 095-8MB01 6ES5095-8MB01

Reliance 57C330

Schneider Modicon Gould AS-E685-904 Memory Module Executive Cartridge

Schneider Modicon AS-B356-001 USPP ASB356001