HMS01.1N-W0054-A-07-NNNN
HMS01.1N-W0054-A-07-NNNN
HMS01.1N-W0054-A-07-NNNN
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【品牌】Allen-Bradley羅克韋爾、ABB、本特利Bently 3500系統(tǒng)卡件、GE、艾默生西屋等模塊卡件
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塔筒的模態(tài)分析對塔筒的安全運行十分重要，為了防止運行時塔筒與葉輪或其他部件發(fā)生的振動產(chǎn)生共振，計算出塔筒的固有頻率和振型，是塔筒結(jié)構(gòu)參數(shù)優(yōu)化的參考依據(jù)，也可以為振動信號采集設(shè)備的選擇提供依據(jù)。
阻尼受迫振動方程為：
式中：M為塔筒的質(zhì)量；D為塔筒的阻尼；K為塔筒的剛度；F為塔筒的載荷，主要是轉(zhuǎn)子的推力；△F為變槳距機組的變槳動作產(chǎn)生的附加推力。對于均質(zhì)錐形塔筒，可以將齒輪箱。葉輪等作用簡化為頂部的集中質(zhì)量如圖1。
那么塔筒彎曲振動的第一階固有振動頻率可以用式(2)來表示：
式中：E為塔筒構(gòu)造材料的彈性模量；I為塔筒的截面慣量；M1為塔筒質(zhì)量；M2為齒輪箱、葉輪、發(fā)電機的模擬集中質(zhì)量；H為塔筒的高度。
風(fēng)力發(fā)電機塔筒振動主要監(jiān)測對象就是其一階振動，其反映了塔筒的主要振動情況。
三、系統(tǒng)組成
系統(tǒng)包含無線加速度傳感器、數(shù)據(jù)采集器和遠(yuǎn)程服務(wù)器
1、無線加速度傳感器
wuxiiot傳感的無線加速度傳感器采用最先進的無線物聯(lián)網(wǎng)技術(shù)——LORA技術(shù)，同時具有低功耗和長距離通信的特性，通信距離可達(dá)5km，傳感器引進歐洲專利技術(shù)的三軸加速度傳感單元，具有結(jié)構(gòu)固定、功耗低、穩(wěn)定性好等特點，無線加速度傳感器使用簡單，可用于振動測試、撞擊測試等領(lǐng)域。
GOULD MODICON AS-B875-101 ANALOG INPUT MODULE 8 POINT
ALLEN BRADLEY 1756-OX8I RELAY ISOL. OUTPUT MODULE, NIB
INGERSOLL-RAND 99374415 MICRO TAS PLUS BOARD
ALLEN-BRADLEY 1332-AAB ADJUSTABLE FREQUENCY DRIVE
ENVIRONMENTAL POTENTIALSEP-20?00 WAVEFORM CORRECTOR
FANUC A06B-6070-H550 DISCHARGE RESISTOR, NNB
ALLEN-BRADLEY 1332-AAB ADJUSTABLE FREQUENCY DRIVE
BEHA 5775VS WIRE SORTER W/ CASE
ENDRESS+HAUSER PMC731 051P6H21N1 PRESSURE TRANSMITTER
GRACO 915 518 FLUID FILTER
STRANTROL 887 HRR CONTROL SYSTEM
FANUC A05B-2351-C037 OPERATOR PANEL *
ALLEN BRADLEY 1492-SP1C100 10A CIRCUIT BREAKERS LOT 27
SQUARE D TELEMECANIQUE C1600 W81491349 DATA ENTRY PANEL
INDRAMAT RM I-01 INPUT MODULE *
PRX KD421K15 TRANSISTOR
HIRSCHMANN RS2-TX 8 PORT ETHERNET RAIL SWITCH
SYMBOL P470 WIRELESS BAR CODE SCANNER
FURNESS CONTROLS 332 DIFFERENTIAL PRESSURE TRANSMITTER*
GE FANUC IC660HHM501J HAND-HELD MONITOR W/ CASE
FANUC A03B-0808-C001 BIF04A1 I/O BASE UNIT LOT OF 5 *
FANUC A03B-0801-C449 OD16H OUTPUT MODULE *
DATA LOGIC HS403BH CONTROLLER CARD *
ALLEN BRADLEY 1336S-BRF100-AA?-EN4 SER E AC DRIVE
LIQUATITE LT-11 ?" FLEXIBLE CONDUIT, 100 feet, NIB
INDRAMAT KDV1.3-100-115V POWER SUPPLY
GRACO 224835 MOUNTING BRACKET, NIB
ALLEN BRADLEY 800T-PT16 ILLUMINATED PUSHBUTTON LOTOF10*
RELIANCE GP2000 2GU41007 7.5 HP AC DRIVE, NIB
SQUARE D 9998 MAGNET COIL NIB
BUSSMANN FRS 70 FUSETRON FUSE NIB
FUJI DR22F4M-E3S FLUSH PILOT LIGHT, LOT OF 2, NEW
ASK ROPG PRESSURE GAUGE NIB
GOULD SHAWMUT OT3 FUSE NIB
BUSSMANN FUSETRON FRS-70 DUAL ELEMENT FUSE NIB
LITTELFUSE FLNR 15 FUSES NIB
SQUARE D AT7000 TFRC ReatiVar POWER FACTOR CAPACITOR
SQUARE D AT7000 TFRC ReatiVar POWER FACTOR CAPACITOR
SQUARE D AT7000 TFRC ReatiVar POWER FACTOR CAPACITOR
ECLIPSE PRJ10017581-RW BURNER UNIT, NEW
ECLIPSE PRJ10017581-RW BURNER UNIT, NEW
ECLIPSE PRJ10018230-RW BURNER UNIT, NEW
SQUARE D AT7000 TFRC ReatiVar POWER FACTOR CAPACITOR
ECLIPSE PRJ10018230-RW BURNER UNIT, NEW
SQUARE D MV6000 ReactiVar MVA PF CORRECTION BANK LOT 2
600 KVAR TOTAL
LINCOLN ELECTRIC IDEALARC R3R-300 ARC WELDER /GENERATOR
FANUC A06B-0113-B0780?008 AC SERVO MOTOR
SEW EURODRIVE KA87 MV132S8/BMG/HR/?TH/AB8C GEAR MOTOR
INDRAMAT HZF01.1-W025N POWER SUPPLY UNIT
INDRAMAT HZF01.1-W025N POWER SUPPLY UNIT
INDRAMAT HZF01.1-W025N POWER SUPPLY UNIT
INDRAMAT HZF01.1-W025N POWER SUPPLY UNIT
AMETEK 511571 REGENERATIVE BLOWER
INDRAMAT NAM 1.3-08 LINE FORMER
AMETEK 511571 REGENERATIVE BLOWER
SQUARE D 145T145HISDIT 145 kVa GENERAL TRANSFORMER, NIB
GE SPECTRA EHGBAAQZRZZZZZZ 1600 A BUSWAY, NNB
LINCOLN ELECTRIC IDEALARC R3R-300 ARC WELDER /GENERATOR
AMETEK 511571 REGENERATIVE BLOWER
LINCOLN ELECTRIC IDEALARC R3R-500 ARC WELDER /GENERATOR
INDRAMAT NAM 1.3-08 LINE FORMER
HORNER ELECTRIC HE693THM166B THERMOCOUPLE INPUT MODULE
ALLEN-BRADLEY 8520-RIOM1 REMOTE I/O MODULE
AUTOMAX FLOWSERVE B175S10 ACTUATOR, NNB
BUSSMANN FUSETRON FRS300 300 AMP FUSE NIB
WESTINGHOUSE HMCP003A0C 3A CIRCUIT BREAKER
REXROTH R900850964 REPAIR KIT, LOT OF 2, NIB
OMRON H3DR-A SOLID STATE TIMER
LITTELFUSE FLNR 400 FUSE NIB
RADNOR 64002104 GROUND CLAMP NEW
SMC NAMC610-N10 EXHAUST CLEANER NEW
BUSSMANN FUSETRON FRS-R-300 CLASS RK5 FUSE NEW
BUSSMANN FUSETRON FRS-R-200 FUSE NIB
MAGNUM KP1934-1 LINER NEW
BUSSMANN NOS 300 FUSE NIB
TAIHEI BOEKI CO TDZ-3L24 PRESSURE SWITCH NIB
DUREX INDUSTRIES RW2-AB-2212H6-6?2B01-611 THERMOCOUPLE
ALLEN BRADLEY 500-A0D940 SIZE 0 STARTER
FANUC A06B-0113-B0780?008 AC SERVO MOTOR
ACME TP-3500030-3S 30 kVa TRANSFORMER, NNB
INTERMEC MODEL IF5 FIXED RFID READER
CUTLER-HAMMER KD2400F 400 AMP CIRCUIT BREAKER NIB
MAXON 6" FF 808 0 SHUT OFF VALVE NEW
TOHO M-H2 A1SP1 TOLINE MODULE NIB
BUSSMANN FRS-R-25 FUSETRON FUSE, LOT OF 3, NEW
BUSSMAN FUSETRON VARIOUS LOT OF 16 FUSES NEW
FANUC A16B-1212-0871/?16C POWER SUPPLY W/ A20B-2000-0600
FANUC A16B-1212-0871/?16C RJ-2 POWER SUPPLY UNIT
FANUC A16B-1212-0871/?09C RJ-2 POWER SUPPLY UNIT
A20B-8001-0120/?02A ER-2 ABRIO/ETHERNET PCB
FANUC A16B-3200-0040/?03C MAIN CPU PCB DAUGHTER BOARDS
FANUC A16B-1212-0871/?07A RJ-2 POWER SUPPLY UNIT
CUTLER HAMMER 4090 PUSH BUTTON LOT OF 10 *
ADVANCE IOP-4P32-SC INSTANT START ELECTRONIC BALLAST
MANNESMANN DEMATIC 469 683 44 LOGIC CONTROL BOARD
SMC IS2761-103 L9 PRESSURE SWITCH NIB
EBM PAPST R2D225-AT26-15 HOT AIR BLOWER NIB
GOULD MODICON P370-001 PROGRAMMER FOR THE MICRO 84 PLC
SIEMENS 6FC3821-2AC-Z SINUMERIK 810 N OPERATOR PANEL
ADALET XFC-212 EXPLOSIONPROOF FLEXIBLE COUPLING 3 LOT
GE FANUC # 44C741056-G01 OPERATOR CONTROL PANEL
FISHER CL300 / 750 1" EZ CONTROL VALVE, NNB
GREENLEE BENDER BOX
COAX VSV-F 1000 4" COAXIAL VALVE, NIB
EAGLE SIGNAL CX312A6 PANEL MOUNT TIMER / COUNTER
SIEMENS 6ES7331-7KF02-0?AB0 ANALOG INPUT MODULE 8 POINT
FANUC A16B-1600-0320/?03A PCB, NNB
FANUC A16B-2200-0310/?03A W/ 44A731604-G01 I/F MODULE
MAXON 1" SERIES 5000-1 NATURAL GAS SHUT-OFF VALVE
MAGNETEK GPD515C-B004 3HP AC DRIVE
FANUC A16B-2200-0310/?03A W/ 44A731604-G01 I/F MODULE
FANUC A20B-1006-0490/?02A DIGITAL SERVO TEST BOARD, NNB
MAGNATROL TYPE PD43L38Y 2-1/2" SOLENOID VALVE 120V NNB
FANUC A16B-2200-0310/?03A W/ 44A731604-G01 I/F MODULE
MAGNATROL TYPE PD43L38Y 2-1/2" SOLENOID VALVE 120V NNB
CHAR-LYNN 1091055-006 HYDRAULIC MOTOR
ZIMMERMAN BAW005060 AIR TOOL BALANCER, NIB
FANUC A06B-0369-B259 #0003 AC SERVO MOTOR
FANUC A16B-1212-0180/?02A ROM FILE ADAPTER, NNB
ZIMMERMAN BAW005060 AIR TOOL BALANCER, NIB
FANUC A16B-2200-0161/?07B GRAPHICS CPU, NNB
MAGNATROL TYPE PD43L38Y 2-1/2" SOLENOID VALVE 120V NNB
ALLEN BRADLEY 6180-EIIEFLDZEC?Z INDUSTRIAL COMPUTER
GRACO LSA-117 AGITATOR W/ ? HP MOTOR
MAGNETEK GPD515C-B004 3HP AC DRIVE
FANUC A16B-2200-0310/?03A W/ 44A731604-G01 I/F MODULE
REULAND 14B9 OCFN-L16N21-00 MAGNETIC BRAKE, NNB
FANUC A16B-2200-0161/?07B GRAPHICS CPU, NNB
FANUC A16B-1600-0320/?03A PCB, NNB
MAGNATROL TYPE PD43L38Y 2-1/2" SOLENOID VALVE 120V NNB
ALLEN BRADLEY 500FL-EODX1 LIGHTING CONTACTOR SIZE 4
ALLEN BRADLEY 1754-L28BBB SAFETY CONTROLLER *
K-J LAW M960-S VERIMET OSCILLOSCOPE
NELES-JAMESBURY 6153W-31-2236TS?-2 BALL VALVE 3" NNB
K.J. LAW ENGINEERS VERIMET M1900 HARDNESS TESTER
TEKTRONIX 2225A 50 MHz OSCILLOSCOPE
SCHLUMBERGER SP-2711 POWER SUPPLY
ALLEN BRADLEY 1794-IA8 120 VAC INPUT MODULES, LOT OF 4
SIEMENS A553-1000-000-0?00 INTELLIGENT SWITCHGEAR SYSTEM
ALLEN BRADLEY 1336S-BRF30-AA-?EN4-HA2-L6 SER D AC DRIVE
BAUGRUPPE 01031481 GEAR REDUCER 1:10 RATIO
MARPOSS E5 GAUGE UNIT
MAGNAFLUX CORP PS 710B PULSE ULTRASONIC TEST UNIT
TRIPLETT 8000-A SOLID STATE DIGITAL V-O-M
SEAMETRICS IP81S FT410M-19 FLOW COMPUTER, NNB
TEKTRONIX 2215A 60 MHz OSCILLOSCOPE
SIEMENS A553-1000-000-0?00 INTELLIGENT SWITCHGEAR SYSTEM
SEAMETRICS IP81S FT410M-19 FLOW COMPUTER, NNB
ALLEN BRADLEY 1336S-BRF30-AA-?EN4-HA2-L6 SER D AC DRIVE
SCHLUMBERGER SP-2711 POWER SUPPLY
FANUC A16B-1300-0220/?03A PC BOARD, NNB
MAGNATROL TYPE PD43L38Y 2-1/2" SOLENOID VALVE 120V NNB
ALLEN BRADLEY 6180-EIIEFLDZEC?Z INDUSTRIAL COMPUTER
GRACO LSA-117 AGITATOR W/ ? HP MOTOR
MAGNETEK GPD515C-B004 3HP AC DRIVE
FANUC A16B-2200-0310/?03A W/ 44A731604-G01 I/F MODULE
REULAND 14B9 OCFN-L16N21-00 MAGNETIC BRAKE, NNB
FANUC A16B-2200-0161/?07B GRAPHICS CPU, NNB
FANUC A16B-1600-0320/?03A PCB, NNB
MAGNATROL TYPE PD43L38Y 2-1/2" SOLENOID VALVE 120V NNB
ALLEN BRADLEY 500FL-EODX1 LIGHTING CONTACTOR SIZE 4
ALLEN BRADLEY 1754-L28BBB SAFETY CONTROLLER *
K-J LAW M960-S VERIMET OSCILLOSCOPE
NELES-JAMESBURY 6153W-31-2236TS?-2 BALL VALVE 3" NNB
K.J. LAW ENGINEERS VERIMET M1900 HARDNESS TESTER
TEKTRONIX 2225A 50 MHz OSCILLOSCOPE
SCHLUMBERGER SP-2711 POWER SUPPLY
ALLEN BRADLEY 1794-IA8 120 VAC INPUT MODULES, LOT OF 4
SIEMENS A553-1000-000-0?00 INTELLIGENT SWITCHGEAR SYSTEM
ALLEN BRADLEY 1336S-BRF30-AA-?EN4-HA2-L6 SER D AC DRIVE
BAUGRUPPE 01031481 GEAR REDUCER 1:10 RATIO
MARPOSS E5 GAUGE UNIT
MAGNAFLUX CORP PS 710B PULSE ULTRASONIC TEST UNIT
TRIPLETT 8000-A SOLID STATE DIGITAL V-O-M
SEAMETRICS IP81S FT410M-19 FLOW COMPUTER, NNB
TEKTRONIX 2215A 60 MHz OSCILLOSCOPE
SIEMENS A553-1000-000-0?00 INTELLIGENT SWITCHGEAR SYSTEM
SEAMETRICS IP81S FT410M-19 FLOW COMPUTER, NNB
ALLEN BRADLEY 1336S-BRF30-AA-?EN4-HA2-L6 SER D AC DRIVE
SCHLUMBERGER SP-2711 POWER SUPPLY
FANUC A16B-1300-0220/?03A PC BOARD, NNB
