二軸電機3HAC062340-003可議價
二軸電機3HAC062340-003可議價
二軸電機3HAC062340-003可議價
二軸電機3HAC062340-003可議價
二軸電機3HAC062340-003可議價說明書
二軸電機3HAC062340-003可議價接線圖
3HAC062340-003低速同步發電機:
3HAC062340-003多數由較低速度的水輪機或柴油機驅動。電機磁極數由4極到60極,甚至更多。對應的轉速為1500∼100轉/分及以下。由於轉速較低,一般都採用對材料和制造工藝要求較低的凸極式轉子。
3HAC062340-003凸極式轉子的每個磁極常由1∼2毫米厚的鋼板疊成,用鉚釘裝成整體,磁極上套有勵磁繞組。勵磁繞組通常用扁銅線繞制而成。磁極的極靴上還常裝有阻尼繞組。它是一個由極靴阻尼槽中的裸銅條和焊在兩端的銅環形成的一個短接回路。磁極固定在轉子磁軛上,磁軛由鑄鋼鑄成。
3HAC062340-003凸極式轉子可分為臥式和立式兩類。大多數同步電動機、同步調相機和內燃機或衝擊式水輪機拖動的發電機,都採用臥式結構;低速、大容量水輪發電機則採用立式結構。
3HAC062340-003臥式同步電機的轉子主要由主磁極、磁軛、勵磁繞組、集電環和轉軸等組成。其定子結構與異步電機相似。立式結構·須用推力軸承承擔機組轉動部分的重力和水向下的壓力。大容量水輪發電機中,此力可高達四、五十兆牛(約相當於四、五千噸物體的重力),所以這種推力軸承的結構復雜,加工工藝和安裝要求都很高。
3HAC062340-003按照推力軸承的安放位置,立式水輪發電機分為懸吊式和傘式兩種。懸吊式的推力軸承放在上機架的上部或中部,在轉速較高、轉子直徑與鐵心長度的比值較小時,機械上運行較穩定。傘式的推力軸承放在轉子下部的下機架上或水輪機頂蓋上。負重機架是尺寸較小的下機架,可節約大量鋼材,並能降低從機座基礎算起的發電機和廠房高度。
3HAC062340-003同步發電機的並聯運行 同步發電機絕大多數是並聯運行,並網發電的。各並聯運行的同步發電機必·頻率、電壓的大小和相位都保持一致。否則,並聯合閘的瞬間,各發電機之間會產生內部環流,引起擾動,嚴重時甚至會使發電機遭受破壞。但是,兩臺發電機在投入並聯運行以前,一般說來它們的頻率與電壓的大小和相位是不會完全相同的。
3HAC062340-003為了使同步發電機能投入並聯運行,首先·須有一個同步並列的過程。同步並列的方法可分為準同步和自同步兩種。同步發電機在投入並聯運行以後,各機負載的分配決定於發電機的轉速特性。通過調節原動機的調速器,改變發電機組的轉速特性,即可改變各發電機的負載分配,控制各發電機的發電功率。而通過調節各發電機的勵磁電流,可以改變各發電機無功功率分配和調節電網的電壓。
590P/0070/500/0011/UK/AN/0/0/0
VPL-B1153F-PK14AS
MPL-B580J-MK74AA
Hds02.2-W040N-Hs12-01-FW
EV2000-4T1320P
6181P-15TPXPSS
AD57G-S3
RASP-412AI1S0-C320V1
RASP-312AI1S0-C320V1
RAMO-D02AI1S-C320s1
VT-VSPD-1-21/V0/0-0-1
PM861AK01
6SL3130-6TE23-6AA3
PM861AK02 3BSE018160R1
6SL3120-1TE32-0AA3
MFC075B0M2
MFC075B0M5
METSEPM8240
TVM 2.2- 050-220/300-W1
TVM 2.4- 050-220/300-W1
TDM 1.2-100-300-W1-220
TDM 3.2-20-300-W0
AG661-466100000045
MAG ORE-512
6SC6130-0FE01
PD D405 A101
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8BVP0440HW00.000-1
6GK5786-1FC00-0AA0
MITSUBISHI K3-CPU-H K3CPUH
MITSUBISHI FR-Z240-37K-UL FRZ24037KUL
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MITSUBISHI A6GPPE-240UK A6GPPE240UK
MICROSCAN FIS-0890-0001G FIS08900001G
MEASUREX 51305517-100 51305517100
MEASUREX 51305406-100 51305406100
MEASUREX 09806701 09806701
MEASUREX 085464-01 08546401
MEASUREX 053629-00 05362900
MAGNETEK GPD505V-B240 GPD505VB240
MAGNETEK GPD503-DS360 GPD503DS360
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KLOCKNER MOELLER DIL10AM/22 DIL10AM22
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ITE SIEMENS W1MM1400225 W1MM1400225
ITE SIEMENS CMD63B800 CMD63B800
ITD EMT200-3-R6-1/2 EMT2003R612
INDUSTRIAL DEVICES B8962NP B8962NP
INDRAMAT TVD1.3-15-03 TVD131503
INDRAMAT TRANS-01-M03.0000/OP01 TRANS01M030000OP
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INDRAMAT MAC090B-0-JD-3-C/110-A-0/S001 MAC090B0JD3C110A
INDRAMAT KDV1.3-100-220/300-W1/115/220 KDV13100220300W1
INDRAMAT KDV1.3-100-220 KDV13100220
INDRAMAT DDC01.2-N200A-DS50-00-FW DDC012N200ADS500
INDRAMAT DDC01.2-N100A-DS68-00-FW DDC012N100ADS680
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INDRAMAT 2AD132C-350B1CS01/S007 2AD132C350B1CS01
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HONEYWELL 51403476-150 51403476150
HONEYWELL 51401583-100 51401583100
HITACHI ASCII-1H ASCII1H
HICKOK PRO-SPEC-1000 PROSPEC1000
HEIDENHAIN CORP 359651-02 35965102
HARDY INSTRUMENTS HI2160RC-RM-A1-E1 HI2160RCRMA1E1
GIDDINGS & LEWIS M-1016-9301R1 M10169301R1
GIDDINGS & LEWIS 401-34322-01 4013432201
GENERAL ELECTRIC DS200SSRAG1A DS200SSRAG1A
GENERAL ELECTRIC DS200IPCSG1A DS200IPCSG1A
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GENERAL ELECTRIC DS200IMCPG1AEA DS200IMCPG1AEA
GENERAL ELECTRIC DS200IMCPG1ADA DS200IMCPG1ADA
GENERAL ELECTRIC 5CD203PA866A002 5CD203PA866A002
GENERAL ELECTRIC 193X-706AAG01 193X706AAG01
GENERAL ELECTRIC 193X-532-AD 193X532AD
GENERAL ELECTRIC 137D5103G1 137D5103G1
GENERAL ELECTRIC 07556D15G0001 07556D15G0001
GENERAL ELECTRIC 0621L0461-G001 0621L0461G001
GE FANUC IC752BTS450 IC752BTS450
GE FANUC IC697CSE784 IC697CSE784
GE FANUC IC600CP614 IC600CP614
GE FANUC IC3600LINB1 IC3600LINB1
GE FANUC IC3600AOAB1 IC3600AOAB1
GE FANUC IC3600A0A IC3600A0A
GE FANUC 193X717ACG01 193X717ACG01
FOXBORO P0961FX P0961FX
FOXBORO E20S-V2FB6 E20SV2FB6
FOXBORO E20S-I2FB6 E20SI2FB6
FOXBORO 130M-N5/ECRB 130MN5ECRB
FOXBORO 130M-N5 130MN5
FILTER PUMP IND 8C-5C 8C5C
FANUC A06B-0642-B012 A06B0642B012
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ENDRESS & HAUSER 93WA1-BA1A20RCBAAA 93WA1BA1A20RCBA1
ENCODER PRODUCTS 725N6000QOC1FNEY 725N6000QOC1FNEY
DIGITAL COMPUTER 5016017-01-D1-P3 501601701D1P3
CUTLER HAMMER SVX025A1-4A1B1 SVX025A14A1B1
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CUTLER HAMMER DH425FGK DH425FGK
CUTLER HAMMER CB4033T120K480 CB4033T120K480
CUTLER HAMMER A900M2DAC A900M2DAC
CONTROL TECHNIQUES V7500ICD V7500ICD
CONTROL TECHNIQUES SPMD1604M SPMD1604M
COMPUMOTOR DRM21008B115 DRM21008B115
COGNEX IS5100-00 IS510000
COGNEX 800-5870-1-A 80058701A
COGNEX 800-5870-1 80058701
CARRIER HK50AA021 HK50AA021
BONITRON M3452-H600K6 M3452H600K6
BAYSIDE RA142-015-LB RA142015LB
BANNER ENGINEERING P4COR P4COR
BALDOR ZD18H-460-EO ZD18H460EO
BAILEY CONTROLS 6637446A 6637446A
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AVTRON 630267 630267
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ARO 93970317 93970317
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ALLEN BRADLEY 2711-TC1 2711TC1
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ALLEN BRADLEY 2711-T10C20L1 2711T10C20L1
ALLEN BRADLEY 2711P-B15C6B2 2711PB15C6B2
ALLEN BRADLEY 1785-LT3 1785LT3
ALLEN BRADLEY 1785-L40L 1785L40L
ALLEN BRADLEY 1772-LP3D4 1772LP3D4
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ALLEN BRADLEY 1391-DES22-DI-AQB 1391DES22DIAQB
ALLEN BRADLEY 1336VT-B060-EAS-L3 1336VTB060EASL3
ALLEN BRADLEY 1336S-B020-AA-EN4-HA2-L6 1336SB020AAEN4H2
ALLEN BRADLEY 1336S-B020-AA-EN3-HA2-L6 1336SB020AAEN3HA
ALLEN BRADLEY 1336F-BRF200-AN-EN-L5 1336FBRF200ANENL
ALLEN BRADLEY 1336F-BRF200-AE-EN-L5 1336FBRF200AEENL
ALLEN BRADLEY 1334-FOB-K8W1 1334FOBK8W1
ALLEN BRADLEY 1334-FOB 1334FOB
ALLEN BRADLEY 1327AA-AC-05-B 1327AAAC05B
ALLEN BRADLEY 1326AB-B740C-21-L 1326ABB740C21L
ALLEN BRADLEY 1326AB-B730E-S2L 1326ABB730ES2L
ALLEN BRADLEY 1326AB-B420H-S2K4L 1326ABB420HS2K4L
ALLEN BRADLEY 1326AB-A530E-21 1326ABA530E21
ADEPT TECH 10332-00716 1033200716
AC TECHNOLOGY M34400B M34400B