今日最新资讯
热门资讯
机电贸易
    IC647PATAXIM
    发布者:fzjfx0001  发布时间:2019-08-22 11:18:24  访问次数:

    IC647PATAXIM现货 in stock! 欢迎来电咨询~!!

    IC647PATAXIM


    二次再热技术自动化控制的成功应用,诞生出了全球效率最高的火电机组。而这项高精尖的技术又是如何诞生的
      6月的泰州已经有了夏日的闷热感。走在长江边的国电泰州电厂内,不一会就会热的满身大汗。
      这里是国内最早一批百万千瓦超超临界火电机组(国电泰州电厂一期两台机组)的所在地。而如今,国电泰州电厂二期、世界首台百万千瓦超超临界二次再热燃煤发电机组,是当今世界上发电效率最高、供电煤耗最低、环保指标最优的火电机组,代表了目前火力发电领域的最先进水平。
      论起国电泰州电厂二期能够成为世界上发电效率最高、供电煤耗最低、环保指标最优的火电机组的首要功臣,非二次再热技术莫属。那么,让二次再热技术能够安全高效运转的首要功臣,则是北京国电智深控制技术有限公司研发的,针对燃煤火电机组二次再热技术的DCS系统。
      DCS系统如何保障了国电泰州电厂二期、世界首台百万千万超超临界二次再热燃煤发电机组的高效运行这套完全自主知识产权、打破垄断的系统,又是经历了哪些困难才顺利诞生的
      艰难诞生
      “二次再热是煤炭清洁高效利用的一个有效途径。”北京国电智深控制技术有限公司副总经理黄焕袍对记者说,“二次再热在国外最早可以追溯到上世纪的60年代。但是国外在二次再热的利用方面单机最大装机容量大约只有70万千瓦。百万千瓦火电机组的二次再热是中国首创。”二次再热技术主要是通过在常规一次再热机组基础上增加一级再热器(锅炉)和增加超高压缸(汽机),进一步提高蒸汽参数(温度和压力)。这些参数提高之后,那么机组的燃煤效率、热循环效率和发电效率就提高了。
      这就要求设备需要重新设计制造,设备流程也与之前有了较大的不同。可以说,百万千瓦二次再热机组是目前世界上结构最复杂的燃煤机组。
      如此大规模和复杂的对象,对火电厂的控制系统提出了更高的要求。“最开始,我们对于让北京国电智深控制技术有限公司来开发这一套系统,是存在一定的疑惑的。”国电泰州发电有限公司副总经理张苏闽对《能源》杂志记者说,“我们当时倾向于让国外有过二次再热项目业绩的公司来做。”
      火电厂控制系统开发企业数量多、竞争激烈。除了外企之外,还有数量不少的国内企业也参与了竞争。国电智深于2013年11月与国电泰州发电有限公司签订DCS与仿真供货服务合同,承担了该电厂DCS与仿真系统研发制造供货和工程应用服务。
      国电泰州电厂二期百万千瓦超超临界机组二次再热项目是国家科技支撑计划项目——“高效率低排放的超600℃百万千瓦等级超超临界机组关键技术研究与工程应用”中,课题“二次再热1000MW超超临界机组关键技术工程示范”的依托示范工程。这是世界上首次在百万千瓦机组上采用超超临界、二次再热技术,是国家燃煤发电节能减排示范项目。

    Schneider Modicon AUTOMATION DEP 218/AS-BDEP-218

    Schneider Modicon ASB233501 Input Module AS-B233-501

    Schneider Modicon AS-B809-016 USPP ASB809016

    Schneider Modicon AS-P500-610 USPP ASP500610

    Schneider Modicon ASB814108 AS-B814-108 Relay Output

    Schneider Modicon I/O MODULE AS-BDAP-209 8PT 115VAC OUTPUT ASBDAP209

    Schneider Modicon AS-BDEP-210 DISCRETE INPUT MODULE NIB

    MODICON OUTPUT MODULE B236 NICE

    Schneider Modicon TSXP575634M in Box

    SCHNEIDER TSX MICRO TSXDEZ08A4 DISCRETE INPUT MODULE

    Rare MARANTZ 750A 6 MonoBlocks INDEPENDENT 3 Way SYSTEM

    SIEMENS 6ES5-458-7LB11/6ES5458-7LB11 OUTPUT MODULE XLNT

    SIEMENS SINUMERIK OP010 6FC5203-0AF00-0AA0 MembraKeypad

    Mitsubishi MELSEC A1S-D51S A1SD51S Communication Module PLC Programmable

    SIEMENS Simodrive 6SN1118-0AE11-0AA0 Module

    SIEMENS Sinumerik FPCI/ISA 6FC5247-0AA02-1AA0 6FC5 247

    SIEMENS 6FC5203-0AB00-0AA0 Sinumerik OP030 Free Ship

    ALLENBRADLEY1734-OB4EOUTPUTMODULE

    Allen Bradley SLC 500 1747-L40A Processor Output Module Good Condition

    ABB ROBOT SERVO 3HAC0468-1

    A06B-0143-B175 FANUC SERVO MOTORS REMANUFACTURED

    0021-21589 CLAMP RING, 8" SNNF, PADDED, MASKS HTHU

    MODICON PC-E984-385 NSFP PCE984385

    ALLEN BRADLEY 150B360NBDD USPP 150B360NBDD

    ALLEN BRADLEY 1326AB-C2C-21-4888A USPP 1326ABC2C214888A

    GENERAL ELECTRIC 331X232ACG03 USPP 331X232ACG03

    SQUARE D HDMPM21012188 NSFP HDMPM21012188

    SIEMENS 6SC9811-2BE30 USPP 6SC98112BE30

    ASEA BROWN BOVERI 68789010P FNFP 68789010P

    Siemens 6ES5 943-7UB11 6ES5943-7UB11 Free Ship

    Siemens Simatic S5 6ES5 460-4UA13 Module 6ES5-460-4UA13

    SIEMENS 6ES5-700-2LA12 USPP 6ES57002LA12

    Siemens 6ES5 458-4UA12/6ES54584UA12 Output SEALED OFFERS ACCEPTED

    Siemens 6AF7001-7DD 6AF70017DD in box

    Siemens HMI TP170/OP170 to PC RS-232 Programming Cable

    SANS DIGITAL MR4UT 4-bay hot-swap hardware RAID storage

    Square D fhl3610018m

    SIEMENS HTRI-M INTERFACE MODULE FREE

    SERIES C F/W REV B PKG 2011 QTY

    Siemens 6SE7021-3TB61-Z

    Siemens TP7 6AV3607-1NH01-0AX0 Touch Panel in Box

    Schneider Modicon DEP210/AS-BDEP-210 INPUT MODULE NIB

    Schneider Modicon AS-B885-002 COMMUNICATION MODULE ASB885002

    Schneider Modicon AS-B838 ASB838 Fast Shipping

    Schneider Modicon AS-B236-501 ASB236501 MODULE OUTPUT

    Schneider Modicon B805 AS-B805-016 AC Input Module

    Schneider Modicon AS-H827-100 11 SLOT RACK

    SCHNEIDER OUTPUT MODULE TSX ASY 410 TSXASY410

    SIEMENS 6ES5430-3BA11 DIGITAL INPUT MODULE

    Roland fantom XR

    SIEMENS CONTROL MONITOR M IPC3510A300MGT TOUCH SCREEN

    SIEMENS SINUMERIK 840DE 6FC5357-0BB11-0AE0 NCU 571.2

    RELIANCE ELECTRIC NETWORK COMMUNICATION MODULE 57404-1 57-404-1 57404-1F "AS-IS"

    SIEMENS CONTROLLER CARD 6SN1118-0AD11-0AA1

    SIEMENS SIMODRIVE POWER MODULE 6SN1123-1AA00-0EA2

    SIEMENS 6FC5110-0CB01-0AA0 6FC51140CB010AA0 version E

    IC647PATAXIM

    AllenBradley2711P-RP6A

    Allen Bradley Versaview 1500P 6181P-15TPXPHSS Rev A Ser C For Windows XP AB/COA

    ABB Floppy Disk Module DSMD-113 DSMD 113 5736 045-N

    Advanced Energy B5181854DD Pinnacle 8 kW DC Power Supply

    (M3) 1 ED5-02B 614-000-8 BOARD M3

    MARPOSS 3413024000 NSPP 3413024000

    ALLEN BRADLEY 1334-GOB USPP 1334GOB

    GE FANUC IC3600LSRB1 USPP IC3600LSRB1

    FANUC A06B-6058-H223 USPP A06B6058H223

    SIEMENS 1PH7107-2MG02-0BJ3 USPP 1PH71072MG020BJ3

    RELIANCE ELECTRIC 0-846181-1R NSPP 08461811R

    SIEMENS 6EC1110-0A USPP 6EC11100A

    Siemens 6ES5 466-4UA11 6ES54664UA11

    Siemens 6ES5-944-7UA21 USPP 6ES59447UA21

    SIEMENS 6ES5-435-7LA11 NSPP 6ES54357LA11

    Siemens 6ES5 701 1LA12 EXPANSION RACK ER1 6ES57011LA12

    Siemens S5 6ES5 928-3UA12 6ES59283UA12

    Siemens C79451-A3276-B55

    SIEMENS 6ES5-305-7LB11 NSFP 6ES53057LB11

    Square D 8020 SCP-322

    OEM Genuine Mercedes MHI Bluetooth Cradle Adapter Interface Module BT B6787587

    WS-C3750G-16TD-S FREE 1 YEAR - CATALYST 3750G SWITCH

    Siemens 6ES7235-0KD20-0XA0 6ES72350KD200XA0

    Siemens Simatic Panel TP170A 6AV6 545-0BA15-2AX0

    Reliance 61C22A

    Schneider Modicon ASWBXT201 Compact Primary Rack AS-WBXT-201

    Schneider Modicon AS-B374-001 NSFP ASB374001

    Schneider Modicon AS-T584-002 USPP AST584002

    Schneider Modicon AS-BDAP-210 OUTPUT MODULE 8 POINT 24-230VAC

    Schneider Modicon AS-B824-000 I/O MODULE / 24 vdc output

    MODICON AS-B355-001 OUTPUT MODULE OLD STOCK FREE SAME DAY SHIPPING USA

    Siemens Input Module 6ES5 430-7LA12

    Siemens 505-4232 Input Module 5054232

    SIEMENS OUTPUT MODULE 2AMP 24VDC 1P 6ES7 132-4BB30-0AA0

    SIEMENS Simodrive Sinumerik 6SC 6100-0GB11 Power Supply Board

    TELEMECANIQUE TSX-SCM-2111 COMMUNICATION MODULE TSXSCM2111

    SIEMENS 6SN1118-0DM21-0AA0 6SN11180DM210AA0 SimoDrive

    SIEMENS SIMODRIVE (POWER SUPPLY) 6SN1145-1AA01-0AA1

    SIEMENS 6FC5357-0BB12-0AE0 SINUMERIK 840D 6FC5247-0AA00-0AA3

    Advantech PCM-5825

    ALLEN-BRADLEY 1746-OVP16 SLC 500 OUTPUT MODULE SERIES C 20.4-26.4 VDC

    ABB BAILEY SYMPHONY CONTROLS DIGITAL IMASI23 ANALOG INPUT SLAVE MODULE 84813

    ADEPT TECH 10330-00500 USPP 1033000500

    (#3593) Siemens Touch Panel TP27 6AV3627-1QK00-0AX0 Display NIB

    HUNKAR LABS 72011 USPP 72011

    TECH MOTIVE TOOL 40054P-7019 USPP 40054P7019

    DOLAN JENNER SS400-10084 USPP SS40010084

    CTC PARKER AUTOMATION P71-3C2-A1-2A3 USPP P713C2A12A3

    PANASONIC YB-020UHD USPP YB020UHD

    MODICON AS-506P-002 USPP AS506P002

    HEWLETT PACKARD TEST & MEASURE 16500A USPP 16500A

    Siemens 6ES5 308-3UC11 6ES53083UC11

    Siemens 6ES5-525-3UA11/6ES5525-3UA11 COMM INTERFACE NIB

    SIEMENS 6ES5-373-0AA21 NSFP 6ES53730AA21

    Siemens 6ES5 234-1AD11 6ES5234-1AD11 6ES52341AD11

    Siemens 6ES5420-3BA11 INPUT MODULE

    Siemens 6GK7-243-1GX00-0XE0 6GK7243-1GX00-0XE0 CP243-1 IT

    Siemens TP177B 6AV6642-0BC01-1AX1 Touchscreen Glass

    Siemens 6ES5726-8BC50

    LANDIS A125093 DRIVES INTERFACE MODULE

    YASKAWA ELECTRIC JAMSC-B1051B NSFP JAMSCB1051B

    SIEMENS 6ES7 222-1HF32-0XA0 6ES7222-1HF32-0XA0 FreeShip

    Siemens OP37 6AV3 637-1LL00-0FX1 Membrane Keypad

    Red Lion RLYBD002

    Schneider Modicon AS-B807-132 Input Module ASB807132

    Schneider Modicon AS-884A-201 Control 3.5K W/ Remote I/O AEG884 Gould

    Schneider Modicon AS-P120-125 NSFP ASP120125

    Schneider Modicon AS-B239-001

    Schneider Modicon AS-521P-008 CNC Memory Board AIPR/UGC

    Modicon XBT FC044610 Telemecanique Magelis 24VDC 35W

    SIEMENS SIMATIC S7 SM338 POS-INPUT MODULE 6ES7 338-4BC01-0AB0

    Telemecanique TWIDO TWDALM3LT

    Siemens Simatic Relay Output Module TI305-05T

    Siemens 9610 9610DC-1155-GZZA Power Meter Display ION Ethernet Access NNB

    SIEMENS Sinumerik Hand Wheel 6FC9320-5DC00

    SIEMENS 6SN1118-1NH01-0AA1 6SN1 118-1NH01-0AA1 SIMODRIVE 611-U Control Unit

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

    SIEMENS I/O MODULE 6FC3984-3RA 6FC39843RA 64E/32AUSGAEN

    Advantech PCM-3860/64 A1

    ALLEN-BRADLEY 2711-K5A20 PANELVIEW 550 2711K5A20 CLEAN TESTED GOOD COND.

    ABB 5SDD0760D0001 3BHL001862P0001 Thyristor for ACS1000 AC Drive Set of 6

    Acroloop OPS 8000 Motion Control System

    6808104G75 Westinghouse 150HP 460V 3Ph 3560RPM 445TS Frame Life-Line T AC Motor

    8520-3S10A-BAT-EX4-Y-2-3-5-7 ALLEN BRADLEY DRIVES REMANUFACTURED

    SIEMENS 6SE3-121-7DG40 USPP 6SE31217DG40

    AUTRONICA BX-40 USPP BX40

    ASEA BROWN BOVERI DSQC-266C USPP DSQC266C

    MITSUBISHI Q4ACPU USPP Q4ACPU

    INDRAMAT MAC90C-0-GD-4C/110-A0/WI520/S01 USPP MAC90C0GD4C110A0

    ASEA BROWN BOVERI 52820083-LF USPP 52820083LF

    TEXAS INSTRUMENTS PLC 505-2572 USPP 5052572

    Siemens 6ES5-441-4UA14/6ES5441-4YA14 DIG OUT MODULE NIB

    SIEMENS 6ES5 491-0LA12 6ES54910LA12

    SIEMENS S5 6ES5 308-3UB11 6ES53083UB11

    Siemens S5 6ES5 482-8MA13 6ES54828MA13

    SIEMENS 6ES7 621-6BD02-0AE3 SIMATIC C7-621 ASI Worldwide

    Siemens S5 CPU 926 6ES5 926-3KA12 6ES59263KA12

    PowerCore CPCI-3750 Single Board CompactPCI Computer

    Honeywell Ademco 4100SM Serial Interface Module

    Wagner PFM 2007 Primatech Injector Control Module Interface Panel

    SIEMENS 6DS1222-8BA 6DS12228BA

    Siemens LOGO! 230RC 6ED1 052-1FB00-0BA5 6ED10521FB000BA5

    Omron 3G2A5-OC224

    Schneider Modicon AS-P120-000 Compact Power Supply P120 AS P120

    Schneider Modicon LEVEL-3 16K 3CARD CHASSIS 584 AS-584A-340

    Schneider Modicon AS-H819-100 ASH819100 Fast Shipping

    Schneider Modicon Gould/ AS-984A-816

    Schneider Modicon AS-BDAP-218

    Schneider Modicon REGISTER OUTPUT MODULE B370 AS-B370-001

    TELEMECANIQUE HMI XBT-G2110 XBTG2110 Touch Screen

    Schneider TELEMECANIQUE Modicon TWDNCO1M

    Siemens6AV6641-0AA11-0AX06AV66410AA110AX0Panel

    Siemens 6AV6 545-0BA15-2AX0 6AV65450BA152AX0 Panel

    SIEMENS Sinumerik 6FC5111-0CA02-0AA2 DMP KOMPAKT 16A 24V/0.5 E-Stand A

    GE FANUC COMMUNICATIONS CONTROL MODULE IC693CMM311R

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

    SIEMENS SINUMERIK 12.1" TFT OPERATOR INTERFACE PANEL 6FC5203-0AF02-0AA1

    SIEMENS IBM 6400 Model 010 Printer Ribbons - IBM 6400 Model 10

    ALLEN-BRADLEY DATALINER OPERATOR INTERFACE CAT2706-D21J8

    A-B NIPPONDENSO 8500-B1C-L1B Motors-AC Servo [PZ4]

    AC Motor Invertor - 30 HP - 600 Volt - Three Phase Input

    A06B-0602-B027 GETTY'S DC SERVOMOTOR MODEL 20

    750' Rider 500-500-350 USE Wire Direct Burial Aluminum Triplex

    RELIANCE ELECTRIC S6R-9006 NSFP S6R9006

    ALLEN BRADLEY 5250-LP3 NSFP 5250LP3

    ALLEN BRADLEY 20AB070A0AYNANC0 NSFP 20AB070A0AYNANC0

    INDRAMAT KDV1.3-100-115 USPP KDV13100115

    YASKAWA ELECTRIC CACR-W57-FJ4ER USPP CACRW57FJ4ER

    WESTINGHOUSE 292B315A19 USPP 292B315A19

    IAI RCS-SSI-60-H-400-S-B USPP RCSSSI60H400SB

    Siemens 6ES5-244-3AB31 USPP 6ES52443AB31

    SIEMENS 6ES5 376-1AA31 6ES53761AA31

    SIEMENS Interface Module 6ES5-312-5CA11

    Siemens Analog Input Module 6ES5-460-7LA11

    Siemens 6ES7 131-1BL01-0XB0 6ES7131-1BL01-0XB0 FreeShip

    Siemens MP370 6AV6 545-0DA10-0AX0 Touchscreen Glass 12"

    RELIANCE 57C416/0-57416 REMOTE I/O COMM MODULE NIB

    Texas Instruments 505-4516

    Stock Quantity Worldwide Shipipng BRAND RETAIL

    UBR7246VXR CISCO UBR 7246 4MC 2PA SLOTS 1YR - ASK 4 QTY

    Siemens Controller ACX32.000/ALG

    Modicon CM 1000

    Schneider Modicon NIB AS-HBOX-201 3 1/2 DISKETTE STORAGE BOX

    Schneider Modicon AEG/GOULD/MODICON/ AS-S480-207 MEMORY CPU BOARD XLNT

    Schneider Modicon AS-BDEP-209 NSFP ASBDEP209

    Schneider Modicon AS-BDAP-216N

    Schneider Modicon -AS-506P-004

    Schneider Modicon DAP 218/AS-BDAP-218 TSX Compact Output Module H13 817

    Schneider Proximity Sensor XS530B1DAL2 NIB DC12-48V

    SCHNEIDER MODICON TSX PREMUIM 24VDC INPUT MODULE TSXDEY16D2

    QUICKPANEL QPI-ABR-201 AB REMOTE I/O INTERFACE MODULE

    SIEMENS 6ES5456-4UA12 Digital Output Module NIB-FS

    SIEMENS Sinumerik 802S 802C 802 5.7 LCD screen display panel

    Mitsubishi AJ71UC24 Communication Module

    SIEMENS SIMODRIVE 6SN1123 6SN1123-1AA00-0DA2 611 611U

    SIEMENS SINUMERIK CNC KEY BOARD 6FC5203-0AC00-0AA2

    SIEMENS /MOORE APACS NIM MODULE 16194-32/02 39NIM421BAN-GUARANTEED

    ALLEN-BRADLEY VERSAVIEW CE 1500H 6182H-15BRH4D 6189-RPRH LOGIC MODULE

    Allen Bradley SLC 500 1746-OB16 ser D Output Module

    ABB ROBOTIC DRIVE 3HAB8101-13/05A

    A06B-0147-B075#0075 FANUC SERVO MOTORS

    0-2.14GHz 3.5/1.52 mm Panoramic wave coefficient meter P2-106 an-g Agilent

    NACHI AUXL-111A USPP AUXL111A

    ALLEN BRADLEY 1756-L55M13 FNFP 1756L55M13

    ALLEN BRADLEY 1336-B020-AA-EN-HA1-L6 NSFP 1336B020AAENHA1L

    GENERAL ELECTRIC 531X126SNDAFG1 NSFP 531X126SNDAFG1

    SQUARE D SMSDL NSFP SMSDL

    SIEMENS 6SE7021-3TP50 USPP 6SE70213TP50

     

来源:工控备件
免责声明:焊材网转载作品均注明出处,本网未注明出处和转载的,是出于传递更多信息之目的,并不意味 着赞同其观点或证实其内容的真实性。如转载作品侵犯作者署名权,或有其他诸如版权、肖像权、知识产权等方面的伤害,并非本网故意为之,在接到相关权利人通知后将立即加以更正。联系电话:0571-87774297。
0571-87774297