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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。”
　　*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 需通過排氣管、分流閥系統(tǒng)和排氣管消聲器。從根本上說，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發(fā)的。
　　控制室不僅可以顯示，它還是工程站。通過它可以訪問技術(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，沒有發(fā)生過重大維修。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。

SIEMENS Sinumerik Power Supply 6EW1861-3AA E Stand E

Westinghouse NL1075B COMMUNICATIONS ADAPTER PLC MODULE

SIEMENS Simdrive 6SN1123-1AA00-0AA1

SIEMENS SIMODRIVE 611 6SN1118-0DM31-0AA1

SIEMENS NetApp X279A-R5 300GB 15K.6 FC Hard Disk Drive 108-00156-B3 ST3300656FC

Advantech PCM-3661 A1

Allen Bradley SLC 500 Output Module 1746-OBP16 C Blue

ABB DSBC172 P/N.57310001-KD Bus Repeater Master

AC Motor Speed Control VFD - 60 HP - 480 Volt - Three Phase Input

A06B-0755-B921#C100 FANUC AC SERVO SPINDLE REMANUFACTURED

75HP 3600 RPM TEFC motor 365TS frame, 460/3/60 Rebuilt

RELIANCE ELECTRIC VZ3000-DASR-1 USPP VZ3000DASR1

ALLEN BRADLEY 6151-BBBACDAZABZ USPP 6151BBBACDAZABZ

ALLEN BRADLEY 2705-P11J1L USPP 2705P11J1L

INDRAMAT MDD-090C-N-030-N2L-110PB0 NSFP MDD090CN030N2L1A

YASKAWA ELECTRIC JANCD-SV02B NSPP JANCDSV02B

WESTINGHOUSE NB2800P-400 USPP NB2800P400

ITE SIEMENS JD23B400 USPP JD23B400

Siemens 6ES5-247-4UA31/6ES5247-4UA31 POSITIONING MODULE NIB

SIEMENS 6ES5 377-0AB41 6ES53770AB41

SIEMENS OP393-II 6ES5 393-0UA12 6ES5393-0UA12 FreeShip

Siemens BOARD 6ES5-410-0AA12 6ES5 410 0AA12 6ES54100AA12 SPCB205 SIEMEN

SIEMENS 6ES7 151-1CA00-0AB0 6ES7151-1CA00-0AB0 FreeShip

Siemens OP17 6AV3 617-1JC00-0AX1 Membrane Keypad

RELEASE SuperMicro X9SRL-F MB ※Check W/ Us for Availability FIRST※

Texas Instruments 505-6508

Sunpak Interface Module NE-1AF

TYAN THUNDER N6550EX S4989 S4989-SI AMD QUAD SKT 1207 SERVER BOARD S4989WG2NR-SI

Siemens CPU 221 6ES7 211-0BA23-0XB0 6ES7211-0BA23-0XB0

Modicon DR-1010-000

Schneider Modicon /Schneider AS-B875-102/ASB875102 NICE

Schneider Modicon ASB824016 SEALED 24 VDC True High Output Module AS-B824-016

Schneider Modicon AS-BDEP-216 NSFP ASBDEP216

Schneider Modicon AS-BDEO-216 16 Pt 24VDC Input ASBDEO216

Schneider Modicon -AS-521P-006

Schneider Modicon DEP 218/ AS-BDEP-218 DISCRETE INPUT MODULE

Schneider Telemecanique ATV28HYU29M2 Inverter 1.5K/2HP

SCHNEIDER MODICON AS-B805-016 115VAC INPUT MODULE

QLogic SANbox 9200 Switch 9000 SB9200-32B 31277-12

SIEMENS 6ES5-453-7LA11/6ES5453-7LA11 DIGITAL OUTPUT MODULE XLNT

SIEMENS 6DD1600-0AF0 Simadyn D CPU Controller

Mercedes-Benz Bluetooth Hands-Free Communication Module

SIEMENS SIMODRIVE 6SN1123-1AA00-0BA1/OBA0

SIEMENS SINUMERIK 840DE 6FC5356-0BB14-0AA0 NCU 561.4

SIEMENS /MOORE 39MBXNAN/16180-1 MODULBUS EXPANDER XLNT

Allen-Bradley User's Manual Pulse Output Module Assembly Cat No. 1778-OJ_1978

Allen Bradley SLC 500 1746-N04V Ser A Analog Output Module

ABB Robotics PS130/6-50-P-4449 Servo Motor

A06B-0147-B084 FANUC SERVO MOTORS REMANUFACTURED

0-49015-A

NEC C-526 USPP C526

ALLEN BRADLEY 1756-L61 NSFP 1756L61

ALLEN BRADLEY 1336E-A010-AA-EN NSFP 1336EA010AAEN

GENERAL ELECTRIC 7VXAS057CD09 USPP 7VXAS057CD09

STI 70016-1189 NSFP 700161189

SIEMENS 7SD5111-5CA02-1AA0/EF NSPP 7SD51115CA021AA0

BARBER COLMAN DYN2-40025-024-0-12 NSFP DYN240025024012

Siemens 6ES5 945-7UA23 -- 6ES59457UA23

Siemens Simatic S5 6ES5458-4UC11 6ES54584UC11

SIEMENS 6ES5-715-0BC50 USPP 6ES57150BC50

Siemens 6ES5 490-8MB11 Connector Assembly

SIEMENS 6AV6 545-0AA15-2AX0 TP070 touchscreen glass

Siemens KTP600 6AV6647-0AD11-3AX0 Touch Glass

S-4000S-3208 S-1608 = 48x16 Digital Stage I/O

Telemecanique ATV66D12M2

SIEMENS LMG-90 PRESSURE TRANSDUCER INTERFACE MODULE XLNT

Wago 758-876/000-112 WAGO-I/O-IPC-P14 Linux 2.6 codesys visu CANopen master

Siemens 6SE7038-6GL84-1JA1 6SE7 038-6GL84-1JA1 FreeShip

Modicon AS-M485-008

Schneider Modicon AS-B984-100C B984 I/O LOGIC SOLVER

Schneider Modicon AS-B865-001 8 Channel Register ASB865001 N833

Schneider Modicon AS-B864-001 USPP ASB864001

Schneider Modicon AS-P120-000 POWER SUPPLY

Schneider Modicon CONTROL MODULE AS 884A 21

Schneider Modicon AS-HDTA-201 Secondary Subrack 5 Slot

SCHNEIDER MODICON AS-BDAP-210 TSX OUTPUT MODULE

SIEMENS 6ES5 463-4UA12 ANALOG INPUT MODULE

Rigol Function/Arbitrary Waveb Generators DG3121A

SIEMENS A5E00159514 PANEL TOUCH SCREEN

SIEMENS SINUMERIK FM-NC/810D/DE/840D/DE 6FC5203-0AB11-0AA2

Reliance Communications Mem. Module Part 57413

SIEMENS Drive 6SN1123-1AA00-0BA1

SIEMENS SINUMERIK 840D/DE NCU 573.5 6FC5357-0BB35-0AE0 NIB

SIEMENS 6FC4600-1AS01 Free Ship

AllenBradley2711-K10G16/C2711K10G16Panelview

Allen Bradley Versa View 1500H 6189-RDT15CA 2711P-RN6 6182-15TEH6B

ABB IRB 1400 SER 14-20056 ROBOT S4C PLUS CNTRLR TEACH PENDANT W/ MATCHED SET

Advanced Energy VHF 2060 RF GENERATOR AMAT 0920-00056

(O2-1) 1 BLH ELECTRONIC C3P1 LOAD TRANSDUCER O2-1

MEASUREX 09806701 NSPP 09806701

ALLEN BRADLEY 1336F-B050-AA-EN-HASP-L6 USPP 1336FB050AAENHA1

GE FANUC IC800SSI216D2 USPP IC800SSI216D2

FANUC A16B-2100-0110 USPP A16B21000110

SIEMENS 6DS1220-8AA USPP 6DS12208AA

RELIANCE ELECTRIC 57C-330-B USPP 57C330B

SIEMENS 6SC-6100-0NA80 NSFP 6SC61000NA80

Siemens 6ES5 470-7LB12 6ES54707LB12

Siemens 6ES5-950-1AB61/6ES5950-1AB61 POWER SUPPLY NNB

SIEMENS 6ES5-441-5AA12 USPP 6ES54415AA12

Siemens 6ES5 955-3LC41 6ES59553LC41 Power Supply Module

Siemens S5 6ES5-464-8MA21

Siemens C98043-A1601-L4-17

Siemens 6ES5 464-8MF11 -FS- 6ES54648MF11

Square D 8030 CIM-101

ON Q Home 8 Port Network Interface Module 363486-01

WS-C2960-24TC-S CISCO 2960-24TC SWITCH- W/1YR - WSC296024TCS Fast

Siemens 6ES7331-7KB00-0AB0 NIB

SIEMENS SINUMERIK 6FC5203-0AF02-0AA1 , no box,

Saftronics CIMR-G3U47P5

Schneider Modicon ASMEEP001 Compact EEProm Card AS-MEEP-001

Schneider Modicon AS-B552-001 USPP ASB552001

Schneider Modicon AS-W801-012 3485-2400 REMAN W801012 34852400

Schneider Modicon AS-BDEP-218 PLC

Schneider Modicon AS-B827-032 Input Module

MODICON AEG PANELMATE PLUS OPERATOR INTERFACE MM-PM22-200 PARTS OR REPAIR

Siemens Digital Input Module 6ES5433-8MA11 MAYBE

SFP-GE-T 1000BASE-T SFP MODULE FOR CISCO NEBS 3 ESD

Siemens OP27 6AV3627-1JK00-0AX0

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

STANDARD COMMUNICATIONS CELLULAR MODULE CMM8700-101

SIEMENS 6SN1123-1AA00-0AA0 Simodrive LT-Module

SIEMENS C98043-A1304-L C98043A1304L SIMODRIVE XLNT

SIEMENS 6FC5-247-0AA34-0AA1 NSFP 6FC52470AA340AA1

ADVANTECH SOM-A2552

ALLEN-BRADLEY 160-P1 PROGRAMMING TERMINAL KEYPAD ""

ABB BAILEY SYMPHONY CONTROLS DIGITAL IMASI23 ANALOG INPUT SLAVE MODULE 88248

ADEPT TECH 10332-12410 NSPP 1033212410

(12) Hoffman A36X2E5410 Control Panel Enclosures 36" x 54.5" x 11.5"

INDRAMAT DDS03.2-W/030B USPP DDS032W030B

TELEMECANIQUE TSX-P871 USPP TSXP871

EPSON E2L653S-UL USPP E2L653SUL

CUTLER HAMMER D7DBA10AGA1XXX USPP D7DBA10AGA1XXX

RELIANCE ELECTRIC 0-51879-5 NSFP 0518795

MODICON AS-P933-007 NSPP ASP933007

INGERSOLL RAND 2133A99G02 USPP 2133A99G02

Siemens 6ES5 318-8MB13 6ES53188MB13

Siemens 6ES5-544-3UA06 USPP 6ES55443UA06

SIEMENS 6ES5-374-2KH21 USPP 6ES53742KH21

Siemens 6ES5 373-0AA41 -- 6ES53730AA41

Siemens 6GK1-543-0AA02/6GK15430AA02

Siemens 6RA70 BOP Operator Panel

SIEMENS TP270-10 6AV6545-0CC10-0AX0 Touch Glass

Siemens 6ES5951-7LD12

LOT 6 CISCO VWIC-2MFT-T1 2-PORT MULTIFLEX WAN VOICE DATA INTERFACE CARD MODULE

YAMAHA MOTIF XF8 WORKSTATION SYNTHESIZER KEYBOARD

Siemens 6ES7 223-1PL21-0XA0 6ES7223-1PL21-0XA0

SIEMENS OP7 6AV3 607-1JC30-0AX1 Membrane Keypad

Reliance 0-51811-7

Schneider Modicon AS-B802 PLC

Schneider Modicon AS-9487-002 USPP AS9487002

Schneider Modicon AS-P421-000 USPP ASP421000

Schneider Modicon AS-B550-000 USPP ASB550000

Schneider Modicon AS-884A-211 Processor Module AS884A211 UVG

Modicon Square D XBT-F024110 XBTF024110 Operator Interface

SIEMENS SIMATIC S5 INPUT MODULE 6ES5-431-7LA11

Siemens 6ES7 332-5HB01-0AB0 -FS- 6ES73325HB010AB0

Siemens Simatic Output Module 6ES5 451-7LA21 __ 6ES5451

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

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

SIEMENS 60 DAYS WARRANTY Control Board w/ 6SN1114-0AA01-0AA0

SIEMENS Simodrive 6SN1123-1AA00-0AA0 _ 6SN11231AA000AA0

SIEMENS CONTROLLER CARD 6FC5357-0BB11-0AE1

Advantech RS-422/485 Isolated Repeater ADAM-4510S

Allen-Bradley 2711-B5A5 Series H Panelview 550 Touchscreen FRN 4.46

ABB AC Drive ACH550-UH-096A-4, 75HP 0-480V 0-500Hz 96A

Acterna JDSU T-BERD 8000 8126 SR SingleMode Fiber OTDR 8126SR TBERD T BERD

6ES7135-0HF01-0XB0 Brand , Factory Sealed,

85644A - HP/Agilent Tracking Source 300 kHz to 6.5 GHz

SIEMENS 6SE7-031-2TF60-Z USPP 6SE70312TF60Z

BAILEY CONTROLS NCOM-04 NSFP NCOM04

ATLAS COPCO 8433-1740-00 USPP 8433174000

MODICON AS-521P-111 NSFP AS521P111

INDRAMAT TRANS-01.5/1-109-468-4800 USPP TRANS01511094684

BALDOR ID15H507-E USPP ID15H507E

WHEDCO CMC-2071-1B USPP CMC20711B

Siemens 6ES5-451-7LA11 NSFP 6ES54517LA11

SIEMENS 6ES5 705-0BB50 INTERCONNECT CABLE IN BOX

SIEMENS S5 6ES5 436-7LA11 6ES54367LA11

Siemens S5 Input / Output Module 6ES5 482-3BA11

Siemens 6ES7131-4BF00-0AA0 6ES7 131-4BF00-0AA0 FreeShip

Siemens S7-200 EM231 RTD 6ES7 231-7PB22-0XA0 EM 231

Siemens 3TX7002-1BB00

HORIBA STEC -- CNL-06A -- Computer Interface Module RGA Residual Gas Analyzer

Weidmuller Interface Module 912441 RI-DIP14A. GSED 0.3 IN BOX

Siemens 6ED1055-1FB00-0BA1 in Sealed Box ping

Siemens LOGO! 6ED1052-1HB00-0BA6 NIB + LOGO USB Cable

Omron 3G3MV-A2001

Schneider Modicon AS-J810-000 REMOTE I/O ADAPTER GOOD TAKEOUT

Schneider Modicon Gould/ AS-B230-501 PLC Output Module

Schneider Modicon AS-H827-107 USPP ASH827107

Schneider Modicon MODICON/ AS-B551-000 INPUT MODULE XLNT

Schneider Modicon AS-H819-209

Schneider Modicon SELECTABLE N.O. / N.C. RELAY OUTPUT AS-B814-108

Telemecanique Thermal Overload Relay LRD-10KN

SCHNEIDER Telemecanique TSXDET1612 16-INPUT CARD NIB

SIEMENS TI305-35T SIMATIC TI OUTPUT MODULE TI-305-35T TI30535T NIB

Siemens 6AV3607-1JC30-0AX1 OP7 6AV36071JC300AX1 Fast Shipping

SIEMENS Sinumerik 6FX1111-4AB00 I/0 Interface .

FIREBERD 6000A COMMUNICATIONS ANALYZER

SIEMENS SimoDrive Servo / Motion Control 6SC6101 2B Z

SIEMENS SIMODRIVE 6SN1145-1BA02-0CA1SINUMETIK 840D NCU-BOX 6FC52476FC53576SN

SIEMENS MOORE 16137-43-60 APACS 600VAC AUTOMATION QUADLOG CABLE 25615

Allen-Bradley AB Panelview 1000 Cat 2711-K10C1

ABACUS CONTROLS, INC. POWER SUPPLY PN 423-4-120-A

AC Tech Variable Speed AC Motor Drive

A06B-1571-B123/0024-R FANUC AC SERVO SPINDLE REMANUFACTURED

7XT7000-0B 7TM3401-3 7TW4600-0 7TW4500-0 7TL4400-0 for industry use

ROFIN SINAR 120100366 NSFP 120100366

ALLEN BRADLEY 6180-DHIEFLDHECZ USPP 6180DHIEFLDHECZ

ALLEN BRADLEY 2711-KA1 USPP 2711KA1

INDRAMAT TDM1.2-50-300-W1 USPP TDM1250300W1

YOKOGAWA DR241-00-31-1W/C2/H1/D2 USPP DR24100311WC2H1D

XYCOM 9462-0132120016002 NSFP 9462013212001600

LAMARCHE A11B-6-48V-A1 USPP A11B648VA1

Siemens 6ES5-267-8MA11 USPP 6ES52678MA11

SIEMENS 6ES5 420-4UA12 6ES54204UA12

SIEMENS S5 11 SLOT RACK 6ES57003LA12 6ES5-700-3LA12

Siemens Control Module 6ES5 252-3AA13 23430

Siemens 6ES7 212-1BA01-0XB0 6ES7212-1BA01-0XB0

SIEMENS OP25 OP25/A 6AV3 525-1EA01-0AX0

RELEASE SuperMicro X9DRT-HIBFF MB FULL MFR

Texas Instruments 555-1101

TEKTRONIX 11403 OSCILLOSCOPE MODULE INTERFACE 671-1129-

TWDLMDA40DUK extendable PLC base Twido 24 V 24 I 24 V DC 16 O solid state