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加拿大多倫多皮爾森國(guó)際機(jī)場(chǎng)以及加拿大東部和美國(guó)八個(gè)州共計(jì)百萬(wàn)人口，遭遇了嚴(yán)重的停電。這場(chǎng)災(zāi)難性事故警示我 們，機(jī)場(chǎng)需要獨(dú)立可靠的供電系統(tǒng)。該系統(tǒng)不僅要絕對(duì)保證全天候的可靠性，其經(jīng)濟(jì)性也是需要仔細(xì)考慮的。
　　熱電廠的設(shè)計(jì)采用一對(duì)GE LM6000PD航改氣輪機(jī)，每臺(tái)可輸出42MW，滿足了可靠性和成本的要求。渦輪機(jī)產(chǎn)生的氣體通過(guò)蒸汽 發(fā)動(dòng)機(jī)使第三個(gè)蒸汽驅(qū)動(dòng)發(fā)動(dòng)機(jī)運(yùn)行，輸出33MW。電廠剩余的熱量用于航站樓的制熱/制冷。該設(shè)計(jì)十分注重經(jīng)濟(jì)效益，產(chǎn)生的 多余電力可以出售給安大略湖電網(wǎng)。在詳細(xì)評(píng)估各供應(yīng)商的系統(tǒng)可靠性后，最終選擇了橫河電機(jī)CENTUM CS 3000控制系統(tǒng)。
　　“包括Cogen電廠在內(nèi)，我們對(duì)橫河電機(jī)控制系統(tǒng)的可靠性非常滿意?！贝蠖鄠惗鄼C(jī)場(chǎng)管理局(以下簡(jiǎn)稱GTAA)*1公共事業(yè)部高級(jí) 經(jīng)理Henry Oberhauser先生說(shuō)道?！斑@個(gè)可靠系統(tǒng)發(fā)生的唯一一次運(yùn)行中斷是由于分承包商提供的次標(biāo)準(zhǔn)的工藝用水引起的。我 們切實(shí)感受到了橫河電機(jī)的‘7個(gè)9’的可靠性，即40年停車時(shí)間少于一分鐘?！?br /> 　　*1 GTAA負(fù)責(zé)皮爾森機(jī)場(chǎng)的運(yùn)營(yíng)，在三個(gè)航站樓中，共有65家航空公司、82個(gè)登機(jī)口。第四航站樓正在設(shè)計(jì)中。機(jī)場(chǎng)年收入為140億美元，其中 稅收收入28億美元，同時(shí)提供135,000個(gè)工作崗位。它還擁有16,000個(gè)停車位。 *2 SNC-Lavalin是全球工程和建筑集團(tuán)公司的行業(yè)龍頭，已經(jīng)在加拿大及另外三十個(gè)國(guó)家設(shè)立了辦事處。其業(yè)務(wù)覆蓋超過(guò)100個(gè)國(guó)家。
　　電廠簡(jiǎn)介
　　該機(jī)場(chǎng)隸屬于GTAA，外部公司受雇負(fù)責(zé)電廠設(shè)計(jì)、建造以及運(yùn)行。為了滿足對(duì)電力和熱能的同步需求，同時(shí)獲得燃料(天然氣)， 熱電聯(lián)產(chǎn)系統(tǒng)是機(jī)場(chǎng)的最佳選擇。2001年初，GTAA曾為機(jī)場(chǎng)建立了一個(gè)中心公用電廠;隨著機(jī)場(chǎng)中各種設(shè)備的不斷增加，它逐 步取代了原有電廠。該電廠不僅為機(jī)場(chǎng)提供蒸汽取暖，還提供冷卻水為機(jī)場(chǎng)終端設(shè)備降溫。此次建立的新電廠可以提供所需要的 蒸汽，在使用熱電聯(lián)產(chǎn)系統(tǒng)產(chǎn)生的蒸汽時(shí)，還允許在備用模式下對(duì)電廠的蒸汽鍋爐進(jìn)行可選操作。該電廠于2003年建成。一年之 后，橫河電機(jī)控制系統(tǒng)投入運(yùn)行。 設(shè)計(jì)上一個(gè)有趣之處是采用了兩臺(tái)“直流蒸汽發(fā)生器”O(jiān)TSG，應(yīng)用了安大略省劍橋的創(chuàng)新蒸汽技術(shù)(IST)。與傳統(tǒng)設(shè)計(jì)相比，這 些機(jī)組具有以下一些優(yōu)點(diǎn)。它們不僅高效靈活，還可在三十分鐘之內(nèi)實(shí)現(xiàn)從冷啟動(dòng)到完全運(yùn)行。它們啟動(dòng)，運(yùn)行并完成干燥。無(wú) 需通過(guò)排氣管、分流閥系統(tǒng)和排氣管消聲器。從根本上說(shuō)，直流蒸汽發(fā)生器(OTSG)是熱交換器，由一系列管道組成，其中的鍋爐 水同時(shí)被加熱、蒸發(fā)和過(guò)熱。OTSG中回收的熱為蒸汽渦輪機(jī)提供所需的溫度和壓力。
　　橫河電機(jī)CENTUM CS 3000控制系統(tǒng) 整個(gè)Cogen電廠包括橫河電機(jī)監(jiān)視與控制系統(tǒng)和兩臺(tái)OTSG。OTSG的啟動(dòng)、運(yùn)行與停車是全自動(dòng)化的。其中復(fù)雜邏輯是由橫河電 機(jī)、IST與SNC-Lavalin*2的工程師們緊密合作而開(kāi)發(fā)的。
　　控制室不僅可以顯示，它還是工程站。通過(guò)它可以訪問(wèn)技術(shù)圖紙和相關(guān)信息，如應(yīng)用代碼和標(biāo)準(zhǔn)以及其他工程信息等。系統(tǒng)仿真器不僅用于操作員培訓(xùn)，同時(shí)用于檢查和測(cè)試CS-3000邏輯中的變化。邏輯的修改可以通過(guò)該工程站完成。HART插件實(shí)現(xiàn)對(duì) HART I/O的診斷。而且，對(duì)該站的訪問(wèn)完全被保護(hù)，只有經(jīng)電廠授權(quán)的工程師才可以進(jìn)入。 每個(gè)月，協(xié)同工作的J.D.Edwards軟件包從橫河電機(jī)文件中選擇輸入項(xiàng)，打印出表格和圖示，提供維護(hù)指南。自從安裝了橫河電機(jī)的 系統(tǒng)后，沒(méi)有發(fā)生過(guò)重大維修。另外，CENTUM系統(tǒng)也同樣用于蒸汽監(jiān)控和水純度控制，以確保供給直流蒸汽發(fā)生器(OTSG)的蒸汽 的超高質(zhì)量。

Advantech Motherboard PCA-6114P4 REV:A1.02

AllenBradley800MR-NX100BSelectorSwitch2PositionNIBOnly1Left

Allen-Bradley 1756-0B16I OUTPUT MODULE IN BOX

ABB 30KVA 60 HZ Three phase padmounted transber .

ADEPT TECH 30332-22350 USPP 3033222350

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

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MODICON AM-M909-021 USPP AMM909021

ALLEN BRADLEY 1394C-SJT05-D NSFP 1394CSJT05D

GENERAL ELECTRIC SB466RG NSFP SB466RG

GE FANUC 44A297063-G01 USPP 44A297063G01

SIEMENS 6RA7031-6GV62-0 USPP 6RA70316GV620

SICK OPTIC ELECTRONIC CLV-490-1010 USPP CLV4901010

Siemens 6ES5 700-3LA12 6ES57003LA12

Siemens POWER SUPPLY MODULE 6ES5-931-8MD11

SIEMENS 6ES5-464-8MC11 USPP 6ES54648MC11

Siemens 6ES5 421-8MA12 USPP 6ES54218MA12

Siemens S5 PLC 6ES5 700-8MA11 Bus Module E-Stand 6

Siemens CPU214 6ES7 214-1AC00-0XB0 6ES7214-1AC00-0XB0

SFP-GE-Z CISCO GENUINE 1000BASE-ZX GIGABIT ETHERNET SFP DOM

Square D 8030 RIM-144

SIEMENS 6ES5 308-3UB11 IM308 INTERFACE MODULE

WE SHIP SAME CISCO1941W-A/K9 1941 ROUTER W/ 802.11 A/B/G/N FCC COMP

Siemens 6GK1503-2CB00 in Box

Siemens TP177A 6AV6642-0AA11-0AX1 Touch Glass + Film

Schneider Modicon SCIENCE AS A CONTACT SPORT - STEPHEN H. HARDCOVER

Schneider Modicon AS-BDEP-217 Discreet IN 24VDC ASBDEP217

Schneider Modicon AS-B805-016 INPUT MODULE ASB805016

Schneider Modicon MODEL AS-B804-116 16PT I/O UNIT 115 VAC

Schneider Modicon AS-M509-004 CNC Memory Board Rev A (UVG)

Schneider Modicon AS-B882-239 H.S COUNTER

SCHNEIDERELECTRICADAPTERCABLEFORXBTGT/GK-XBTZG919

SIEMENS 6ES7 331-7KF02-0AB0 INPUT MODULE 6ES73317KF020AB0

SattCon 05-Slimline SDA module SatControl ABB

Siemens HMI 6AV6 641-0CA01-0AX1 NIB 6AV66410CA010AX1

SIEMENS SINUMERIK 6FZ1125-1AA01 ENCODER CONTROL

SIEMENS 6ES5535-3LB12 Simatic Communications Module XLNT

SIEMENS 6SN1130-1AD11-0BA0 Feed Module Drive WOW

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

SIEMENS 6FC5154-0AX02-1AE0 USPP 6FC51540AX021AE0

AllenBradleyPanelview3002711-K3A17L1

Allen Bradley1746-OW16 output modules in pristine condition

ABB Drive System PSU - 3HAC026289-001 - 3HAC020465-001 - DSQC 626A for IRC5

Adept Technology, Inc. MV-19 Controller with multiple modules

(7600) Allen Bradley Solid State Current Monitor Relay 813S-COWEA (7600)

INDRAMAT TDM1.4-050-300-W1-000 NSFP TDM14050300W1000

WESTINGHOUSE PC-1250-1042 USPP PC12501042

FANUC A06B-6064-H322 USPP A06B6064H322

ELECTRO CRAFT PDM-20 USPP PDM20

RELIANCE ELECTRIC 805401-15 USPP 80540115

OMRON 3G2C5-CPU01 NSFP 3G2C5CPU01

OMRON C200HW-SLK24 USPP C200HWSLK24

Siemens 6ES5 436-7LA11 6ES54367LA11

Siemens 6ES5-905-3RU11 NSFP 6ES59053RU11

SIEMENS 6ES5393-0UA15 6ES5 393-0UA15S5 OP393-III Operator Panel

Siemens 6ES5 434-7LA12 Digital Input 6ES5 4347LA12

Siemens S5 6ES5 375-1LA15

Siemens 6SE7090-0XX84-0AB0 Masterdrives CUVC Board ~VERSION~, REAL PHOTOS

Siemens 6ES7 332-5HD01-0AB0 -- 6ES73325HD010AB0

Siemens U-20T

MODICON AS-J810-000 INTERFACE MODULE ASJ810000

WS-X4712-SFPE Cisco Catalyst 4500 E-Series 12Pt.-10GBE SFP MODULE

SIEMENS 6ES7 413-1XG02-0AB0 6ES74131XG020AB0

Siemens Rectifier Module GR40

Reliance 0-57200

Schneider Modicon MARILYN MONROE - Marilyn AS úLTIMAS SESSES Michel - BOOK / PORT.

Schneider Modicon AS-B247-001 USPP ASB247001

Schneider Modicon AS-P933-001 NSFP ASP933001

Schneider Modicon AS-B829-116 5V TTL FAST INPUT

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

MODICON MM-PMC2-300 OPERATOR INTERFACE PANEL

Siemens Simatic 505-4232A Input Module PLC NIB

SIEMENS 6ES5-380-7AA11 NSFP 6ES53807AA11

SIEMENS S7 SM322 DIGITAL OUTPUT MODULE

SIEMENS 6DD1-682-0BE0 USPP 6DD16820BE0

SIEMENS SINUMERIK 810M 6FC3551-1AC-Z

SIEMENS 6SN1111-OABOO-OAAO 6SN1111OABOOOAAO MODULE SIMODRIVE

SIEMENS Simodrive 65N1123-1AA00-0AA0 (4633)

SIEMENS 6FC9348-7DM Cable Connector - Surplus

ADVANTECH MIC-2718 REV.B1 01-2

ALLEN-BRADLEY 1771-ODD 120V AC Isolated Output Module 16 Outputs

ABB ACS601-0050-5-000B1200000

Adaltis Eclectica Hybrid Clinic Lab Analyzer

6ES7478-2DA01-0AC0 Brand , Factory Sealed,

9004-0173-00 10MHz XP for GenRad gr2285/9 systems

SQUARE D NC36900 NSPP NC36900

CONTROL TECHNIQUES FX-4120 USPP FX4120

BENTLY NEVADA 3300-16-02-01-01-01-02-00 USPP 3300160201010102

MTS SYSTEMS CO 469876-01 USPP 46987601

MAYR 4105418 USPP 4105418

FANUC A06B-0502-B002 USPP A06B0502B002

Siemens 6ES5 155-3UA12 6ES51553UA12

Siemens 6ES5-465-4UA13 USPP 6ES54654UA13

SIEMENS 6ES5 090-8MA01 6ES5 090-8MA01S5-90U Controller 60 DAYS WARRANTY

SIEMENS S5 6ES5-464-8ME11 ANALOG INPUT

Siemens 2pcs S5 6ES5 316-8MA12 Interface Module

Siemens 6ES7332-7ND02-0AB0 6ES7 332-7ND02-0AB0 NIB

Siemens SITOR Fuse 3NE3336 3NE3 336

Siemens 6ES5373-0AA41

Inc VAT tested

YOSHIMURA FOR KAWASAKI KFX450R 08-10

Siemens 6ES5464-8MC11 6ES5 464-8MC11

SIEMENS MP277-10 6AV6 643-0CD01-1AX1 Touch Glass

Omron S82G-1524

Schneider Modicon AS-BADU-206/ASBADU206 Analog Input NICEOFFERS ACCEPTED

Schneider Modicon AS-506P-F32 NSPP AS506PF32

Schneider Modicon AS-J892-101 INTERFACE MODULE S908 RIO INTERFACE ASCII

Schneider Modicon AS-5318-000 NSPP AS5318000

Schneider Modicon ICC/Cyberline 100-0037 Control Card AS-IS

Schneider Modicon Automation AS-B805-016 16 PLC Module

SIEMENS/TEXAS INSTRUMENTS 505-6108 INPUT MODULE XLNT

Schneider TWIDO TWDLMDA40DUK

Siemens Sinumerik Machine Control Panel 3T 548 025 9004

SIEMENS 500-5056 DIGITAL OUTPUT MODULE 5005056

SIEMENS SINUMERIK 810 I/O BOARD 6FX 1126-5AA

Comms Option Module Control Techniques Communications Module E/W: 267743

SIEMENS SIMODRIVE 6SN1146-1AB00-0BA1SINUMETIK 840D NCU-BOX 6FC5247-0AA00-0AA2#4

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC5357 6SN

Advantech Input Module ADAM-3011 NIB

ALLEN-BRADLEY 6181-ACAAZZZZZ Operator Interface Panel

ABB 3HAB2207-1/3 DRIVE BOARD 3HAB22071

ACCURAY 083886-001 USPP 083886001

A06B-6117-H104 FANUC SERVO AMP MODULE

809A08E ALLEN BRADLEY 809 A08E

SIEMENS 6ES5-581-1EA11 USPP 6ES55811EA11

ASEA BROWN BOVERI 52700141 USPP 52700141

ALLEN BRADLEY 6182H-12TRH4A USPP 6182H12TRH4A

LENZE EVS9327-ES USPP EVS9327ES

HARMONIC DRIVE 479543-1 NSFP 4795431

ALLEN BRADLEY 1336-B003-EAD-FA2-L3-S1 NSPP 1336B003EADFA2L3

RELIANCE ELECTRIC 0-51839-11 NSPP 05183911

Siemens 6ES5-350-3KA21 NSPP 6ES53503KA21

SIEMENS 6ES5 441-7LA13 6ES54417LA13

SIEMENS Serial Interface Module 6ES5 521-8MA22 SURPLUS No Paperwork

Siemens MODULES5 6ES5 422-8MA11 6ES54228MA11

Siemens 6ES7 235-0KD22-0XA0 6ES7235-0KD22-0XA0 FreeShip

SIEMENS OP7 6AV3607-1JC30-0AX1 Membrane Keypad

PWR-RPS2300 CISCO REDUNDANT POWER SYSTEM 2300 AND BLOWER

GPNP NT512 NT384 ISDN Interface Module

Trillium Panther II 90-0471 PII SMDR Interface Module

SIEMENS 64kB MMC 6ES7 953-8LF20-0AA0 in Box

Siemens GSM TC35 SIM CARD

Modicon PP-0105-000

Schneider Modicon GOULD AS-B557-000 INPUT MODULE 5V TTL

Schneider Modicon ASH827103 800 Series Rack AS-H827-103

Schneider Modicon AS-D285-036 NSFP ASD285036

Schneider Modicon AS-P840-000

Schneider Modicon ADU205/AS-BADR-205

Schneider Modicon Modem Assembly AS-J378-000 Old Stock

Schneider Telemecanique XBTZ9731 Cable

Schneider Modicon TM2AMI8HT in Box

Price includes VAT-Good conditiongood working order

SIEMENS 6ES5 450-8MD11 DIGITAL OUTPUT MODULE

SIEMENS 6FC5235-0AA05-0AA1 SINUMERIK 3.5 FLOPPY

HONEYWELL 620-0042 CIM 6200042 COMMUNICATION INTERFACE MODULE CARD

SIEMENS SIMODRIVE 6SN1145-1BA02-OCAO

SIEMENS Sinumerik 805 6FC4100-1AA00-Z Free Ship

SIEMENS MOORE 16804-43 APACSQUADLOG OIM FIBER OPTICAL INTERFACE MODULE 20600

Allen-Bradley PanelView 1400e 2711E-T14C6 Ser C Rev A

555DXR Electric Conduit Bender w/ 28007 Shoe Group 1/2" a€“ 2" Rigid,120V

Abb Totalflow 6213

A06B-0153-B084#7075 FANUC SERVO MOTORS REMANUFACTURED

7300-AVPB1 ALLEN BRADLEY POWER SUPPLY REMANUFACTURED

RELIANCE ELECTRIC 355C22D USPP 355C22D

ALLEN BRADLEY 1785-L60L/E NSPP 1785L60LE

ALLEN BRADLEY 150-A35NBDA NSFP 150A35NBDA

GENERAL ELECTRIC DS800NPSF1D1D USPP DS800NPSF1D1D

TOTAL CONTROL PRODUCTS QPI-31200-C2P USPP QPI31200C2P

SYMAX 8030-RIM-127 USPP 8030RIM127

FOXBORO 871FT-2D1A1C-3 USPP 871FT2D1A1C3

Siemens 6ES5-101-8UU13 USPP 6ES51018UU13

SIEMENS 6ES5 373-0AA61 6ES53730AA61

SIEMENS 6ES5-941-7UA11 USPP 6ES59417UA11

Siemens 6ES5 737-1CB00 USPP 6ES57371CB00

Siemens 6ES5 095-8MC03

Siemens LOGO! DM8 12/24R 6ED1 055-1MB00-0BA1

Rexroth Indracontrol L40 CML40.1-NP-220-NA-NNNN-NW

Texas Instruments 2493295-0002

SPEEDTRONIC MODULE DS3820 PIMB INTERFACE IN BOX

VWIC-1MFT-G703 CISCO 1-PORT RJ-48 MULTIFLEX TRUNK G.703

Siemens C7-634 6ES7634-1DF02-0AE3 Membrane Keypad

Modicon AS-T584-204

Schneider Modicon AUTOMATION DEP216/AS-BDEP-216/ 042244630

Schneider Modicon TSX Compact DAP 220/AS-BDAP-220 DAP220ASBDAP220

Schneider Modicon AS-B885-111 MODULE MOTION ASB885111

Schneider Modicon AS-B575-201

Schneider Modicon PLC AS-P890-000 AS-IS PARTS OR REPAIR

Schneider Modicon AS-P965-000 | 12 mo. warranty | Free UK/EU Shipping | Price Inc UK VAT

Schneider Automation / Modicon PanelMate Plus MM-PM22400C WARRANTY

Sharp JW-34N INPUT MODULE 32POINTS 12/24 VDC

RELIANCE ELECTRIC 0-49005-5 LINEAR VOLTAGE TIME UNIT

SIEMENS 6ES7-131-4BD00-0AA0/6ES7131-4BD00-0AA0 OUTPUT MODULE LOT OF 2 XLNT

SIEMENS 6DD1642-0BC0Analog Output Module SDYND EA12

OMRON 3G2A9-AL004-PE COMMUNICATIONS MODULE

SIEMENS SIMODRIVE 611 6SN1111-0AA01-1BA1

SIEMENS Sinumerik Operator Panel 6FC5203-0AF26-0AA0-Z 6FC5203 0AF26 0AA0 Z

SIEMENS Jacobs Chuck 0080725FC JCCAT40xER25-6-FC Tool Holder

ALLENBRADLEY1771OBOUTPUTMODULE8POINT12-24VDC

Allen Bradley SLC-500 Input Module 16-Point 1746-IA16

ABB PFV1-101 POWER SUPPLY PFV1101 YM110001SP

york 031-01065-002 control board rev h

/REFURB REXROTH INDRAMAT HDS03.2-W075N-HS12-01-FW

MODICON AS-506P-F32 USPP AS506PF32

ALLEN BRADLEY 1394-SJT10-C-RL USPP 1394SJT10CRL

GETTYS 110-235 NSFP 110235

GE FANUC IC3600AVIA1D USPP IC3600AVIA1D

SIEMENS 6SC9121-5CD15 USPP 6SC91215CD15

SIEMENS 3VL31252GB300AA0 NSFP 3VL31252GB300AA0

ALLEN BRADLEY 1305-BA09A-DE USPP 1305BA09ADE

Siemens 6ES5 921-3UA12 -- 6ES59213UA12

Siemens S5 6ES5 928-3UB11 6ES59283UB11 Processor

SIEMENS 6ES5-470-8MB11 USPP 6ES54708MB11

Siemens 6ES5 430-7LA11S5 Input Module 17789

Siemens S5 Sub Rack CR1 6ES5 700-1LA12 E Stand 01

Siemens DCS Module 6DS1327-8AA in Box, Seal opened,

SEALEDASA5540-AIP20-K9 CISCO 5540 W/AIP-SSM-20 SW HA 4GE1FE 3DES/AES

Square D 8501 XC1

Siemens 6ES5301-3AB13 Interface Module 60 DAY WARRANTY FREE

WE SHIP SAME CISCO WS-C3750V2-24PS-E SWICTH 1 YR 3750V2-24P

Siemens 6GK7 443-1EX11-0XE0 6GK74431EX110XE0 NIB

Siemens TP177B 6AV6642-0BA01-1AX0 Touchscreen Glass

Schneider Modicon / TSX Compact AS-P120-250 AC Power Supply - ASP120250

Schneider Modicon AS-BDEO-216 BRAND16 Pt 24VDC Input ASBDEO216