描述

SOE的結(jié)論對(duì)事故的分析判斷起了很重要的作用，但在現(xiàn)實(shí)中，許多電廠發(fā)生保護(hù)動(dòng)作等情況時(shí)SOE未記錄下拉或記錄時(shí)間與實(shí)際情況不符。如電廠#1機(jī)組出現(xiàn)過(guò)SOE事件順序追憶時(shí)間與實(shí)際跳閘時(shí)間不相對(duì)應(yīng)，SOE時(shí)間打印瀏覽后不能返回，首次跳閘原因在時(shí)間順序未能第一個(gè)反應(yīng)，SOE時(shí)間順序數(shù)據(jù)不能設(shè)置等問(wèn)題。而有的電廠在幾次事故分析時(shí)發(fā)現(xiàn)SOE結(jié)論中的時(shí)序與歷史曲線中的時(shí)序有偏差，有時(shí)甚至?xí)r序顛倒，具體表現(xiàn)于同一個(gè)點(diǎn)在歷史曲線和SOE中民生時(shí)間不一致，且有時(shí)偏差很大，這會(huì)延誤事故分析的進(jìn)程，有時(shí)甚至誤導(dǎo)事故分析方向。SOE問(wèn)題既與系統(tǒng)設(shè)計(jì)不合理，SOE點(diǎn)沒完全集中在一個(gè)上有關(guān)，也與系統(tǒng)硬件及軟件考慮不周有關(guān)。

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主營(yíng)：世界知名品牌的PLC、DCS系統(tǒng)備件模塊

①Allen-Bradley(美國(guó)AB)系列產(chǎn)品》

②Schneider(施耐德電氣)系列產(chǎn)品》

③General electric(通用電氣)系列產(chǎn)品》

④Westinghouse（美國(guó)西屋）系列產(chǎn)品》

⑤SIEMENS(西門子系列產(chǎn)品)》

⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。

⑦estinghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

⑧Invensys Foxboro（?？怂共_）：I/A Series系統(tǒng)，F(xiàn)BM（現(xiàn)場(chǎng)輸入/輸出模塊）

順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號(hào)處理、數(shù)

據(jù)通信及處理等。Invensys Triconex:冗余容錯(cuò)控制系統(tǒng)、基于三重模件冗余（TMR）

結(jié)構(gòu)的zui現(xiàn)代化的容錯(cuò)控制器。

⑨Siemens(西門子)：Siemens MOORE，Siemens Simatic C1，Siemens數(shù)控系統(tǒng)等。

⑩Bosch Rexroth（博世力士樂）：Indramat，I/O模塊,PLC控制器,驅(qū)動(dòng)模塊等。

◆Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

SKINNER 9006-47 4-JAW LATHE CHUCK,HARDINGE

UCC FLOW METER,0-50 LITERS PER MIN,1″ NPT

CUSHMAN 6236B 3-JAW LATHE CHUCK,HARDINGE

BUCK 6-JAW LATHE CHUCK,HARDINGE

ALORIS AXA QUICK CHANGE TOOL POST,LATHE

3 ARO PNEUMATIC DRIVERS,7864,72?12D

INGERSOLL-RAND SPA102RL-60 PNEUMATIC DRIVER,1/4″ HEX

ROSS 2783A8006 PILOT LOCK-OUT VALVE,EXHAUST,N?EW

CLECO WL-200-Q PNEUMATIC DRIVER,1/2″ HEX

ALORIS CA-41 BORING BAR TOOL HOLDER,QUICK CHANGE

2 ARO PNEUMATIC DRIVERS,7502-D, 7500-C

4 HAND TORQUE DRIVERS,1/2″ HEX,ROTO-TORQ,C?LECO,UTICA

CLECO 11RSCL1ON PNEUMATIC DRIVER,1/4″ HEX

URYU URW-9N PNEUMATIC TORQUE BOX WRENCH,9/16″

ALORIS CA-4 BORING BAR TOOL HOLDER,QUICK CHANGE

ENERPAC TS18251ST HYDRAULIC CYLINDER,NEW

ROSS 2783A8006 PILOT LOCK-OUT VALVE,EXHAUST,N?EW

SNAP-ON QTSP130 HAND TORQUE DRIVER,WRENCH,4?-IN/LB

3 ATLAS-COPCO UF14PRO18SS PNEUMATIC DRIVERS,1/4″ HEX

ALLEN-BRADLEY 1745-TCAT SLC-100 TIMER COUNTER TERMINA

HARDINGE 4-WAY TOOL POST,4-STATION,?TURRET,MODEL-A

INGERSOLL-RAND CX022 PNEUMATIC DRIVER,1/4″ HEX

3 WILCOXON RESEARCH 786A ACCELEROMETERS,?NEW

12 WILLIAMS 8″HALF-ROUND-SE?COND-CUT,EDP 091513,FILES

MODICON AS-B805-016 INPUT MODULE

MODICON AS-B806-032 OUTPUT MODULE

1 SET NSK 7202CTRDULP4Y SUPER PRECISION BEARINGS NEW

2 HAKKO MACH-I 918M-V12 SOLDERING IRONS,NEW

24 STANLEY SL0049SPNB PREMIUM POLISHING PASTE,1.75OZ

3 DODGE WSTU-SC-100 TAKE-UP BEARINGS,NEW

HUB CITY 0220-00401 RIGHT ANGLE GEAR BOX,1:1 RATIO

EMERSON 33-2044Z118 DC MOTOR,1/4HP,56C FRAME,90VDC

2 DAYTON SHOP VACUUM FILTERS,2W435,W?ET/DRY,NEW

WILSON .200″ THICK TURRET RECTANGLE PUNCHES LOT

SQUARE-D 9421LR1 CIRCUIT BREAKER OPERATING KIT,NEW

2 KOLLMORGEN GM02512021 GEARMOTORS

12 CARTER CCNBH-20-SB CAM FOLLOWER BEARINGS,NEW

2 FESTO DZH-16125PPV-A PNEUMATIC CYLINDERS,NEW

10 CUTLER-HAMMER LIMIT SWITCH PARTS,NEW

3 CROUZET GNR20DCZ SOLID STATE RELAYS,20AMP

BODINE 42R6BFSI-F3 AC GEARMOTOR,85RPM?,20:1 RATIO

SCHLAGE AL53PD SAT626 EVEREST ENTRANCE DOOR LOCK

AMADA 3-1/2″ THICK TURRET INDEXING TOOL

SQUARE-D 9007C54J LIMIT SWITCH,NEW

SNAP-ON 100-FU TORQ-O-METER,0-?100 FOOT POUNDS,TORQUE

3 HOLLINGSWORTH HAND RATCHET CRIMPERS,H-6B,H?-6C,H-6E

18 MCGILL CFH 5/8 SB CAM FOLLOWER BEARINGS,NEW

WILSON .250″X4.250″ THICK TURRET RECTANGLE PUNCH/DIE

LEESON 101766.00 AC MOTOR,1/3HP,SIN?GLE PHASE,56C

3 AMP HAND CRIMPER TOOLS

2 WILSON .250″X4.250″ THICK TURRET RECTANGLE PUNCHES

2 TELEMECANIQUE 4-BUTTON PENDANT CONTROL STATIONS,NEW

WILSON .250″X4.250″ THICK TURRET RECTANGLE PUNCH/DIE

SNAP-ON TORQ-O-METER,0-?75 INCH-POUNDS TORQUE,1/4″

2 SQUARE-D 9007MS10S0300 COMPACT LIMIT SWITCHES

WILSON 2″ THICK TURRET SQUARE PUNCH & DIE SET

3 SETS STRIPPIT OBROUND PUNCHES & DIES

URYU URW-9N PNEUMATIC TORQUE BOX WRENCH,1/2″

4 ARO 8680-17 PNEUMATIC SCREW DRIVERS

WILSON 1.015″ THICK TURRET SQUARE PUNCH & DIE SET

RELIANCE ELECTRIC 6133-01-802 AC SERVO MOTOR

2 ALLEN-BRADLEY 509-AOD SIZE-0 STARTERS,5HP

AMADA 2″ THICK TURRET INDEXING TOOL

GROVE GEAR FLEXALINE BM230-2 WORM SPEED REDUCER,NEW

LENZE MDEMA1M063-42 3-PHASE GEARMOTOR,NEW

HELWIG 13-501591 & 13-501293 CARBON MOTOR BRUSHES,NEW

WILSON .820″X2.062″ THICK TURRET RECTANGLE PUNCH/DIE

3 SICK I11-S121 SAFETY INTERLOCK SWITCHES,NEW

SNAP-ON 100-FU TORQ-O-METER,0-?100 FOOT POUNDS,TORQUE

PROTO 6177A TORQUE METER,0-250 INCH-POUNDS,GAU?GE