分布式供電無法實現(xiàn)
一種可行的解決方案是，盡量縮短低壓直流傳輸導(dǎo)線的長度，將交流/直流電源設(shè)置在負(fù)載附近。 但這需要改變整個系統(tǒng)的供電方式，由“集中供電”改為“分布供電”，需要安排更多的交流“取電 點”，或者采用長距離的 230Vac 或 400Vac 交流傳輸線。在很多應(yīng)用中，考慮到低壓安全要求或系統(tǒng) 設(shè)計要求等，無法實行這種方案。
普通的直流/直流轉(zhuǎn)換器方案
另一個可行的解決方案是在長距離低壓直流導(dǎo)線末端串入一臺直流/直流轉(zhuǎn)換器，作為“電壓補(bǔ)償 器”，以補(bǔ)償導(dǎo)線上的壓降引起的電壓波動。并不是所有的直流/直流轉(zhuǎn)換器都適用于此類應(yīng)用，非常 重要的是，
1) 直流/直流轉(zhuǎn)換器要有較寬的輸入電壓范圍，允許的輸入低電壓要很低。
2) 直流/直流轉(zhuǎn)換器自身不能有過高的輸入(起動) 電流需求。
PULS 普爾世的電壓補(bǔ)償器 CD5.241-L1
PULS 普爾世在開發(fā)電壓補(bǔ)償器“CD5.241-L1 ”時，認(rèn)真考慮了這些應(yīng)用需求，設(shè)計了 14-35Vdc的寬輸入電壓范圍，和主動式浪涌電流抑制以及“軟”起動功能以避免普通直流/直流轉(zhuǎn)換器起動時的 輸入峰值電流？梢韵率鰬(yīng)用為例來說明它的特性。
A06B-0123-B575-?0008 FANUC AC SERVO MOTOR
MDD093A-N-040-N?9N-110PS0-S047 INDRAMAT
A06B-6120-H011 FANUC SERVO POWER SUPPLY
CACR-SR20BB1BF-?H YASKAWA SERVO DRIVE
IKS0374-005 INDRAMAT
A06B-6077-H111 FANUC SERVO POWER SUPPLY MODULE
803NK36 ALLEN BRADLEY ROTATING CAM KIT
1392-B030-RF-MC?-A-D1-F1-F4 ALLEN BRADLEY
AS-M509-004 MODICON
KP001661 EAGLE PULLEY SPINDLE PULLEY
4C662 DAYTON FAN BLADE
BDS4A-240J-0001?-604C2 KOLLMORGEN INDUSTRIAL DRIVE
517LS-21 US DRILL SPINDLE TOOL
F78504-009LH-D0?10 MACHINE TUBE
S-11832 US DRILL SPINDLE TOOL
M190951000 LAMB TECH TROLLEY ASSEMBLY
F78590-DET-001 MACHINE TOOLING BRACKET
VAL-1321 VALIANT MACHINE ROLLER
5460-635-004 REXROTH HYDRAULIC PUMP
M-167-365-049 GORTITE VULCA-SEAL
50-33-0057-6 BOURN & KOCH BUSHING
118-3020-41-1 OKUMA GEAR
B86481-D019 MACHINE TOOLING PISTON
MS4324BR SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
MS4340BR SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
F74250FLO-002 MACHINE TOOLING HEAD
MS4340BX SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
MS4432BR SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
MS4432BX SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
B85827PAL-D003 MACHINE TOOLING STRIP
F78620-006LH-FL?O-002 MACHINE TOOLING
F72102-PFA-D053 MACHINE TOOLONG STUD
F74056-DET-005 MACHINE TOOLING HOUSING
211202 CONVERGENT ENGINEERING TOOLING MOUNT
01.06135.0223 HAMMELMANN TOOLING SHAFT
B85732SFT-019 MACHINE GEAR GEAR
45A469 CARLSON-DIAMOND TORQUE LIMITER
3FINCG-SA PRECISION ROBO SLIDE ASSEMBLY
F70300 MACHINE TOOLING FINGER
A06B-6079-H201 FANUC AMPLIFIER MODULE
4C662 DAYTON FAN BLADE
BDS4A-240J-0001?-604C2 KOLLMORGEN INDUSTRIAL DRIVE
517LS-21 US DRILL SPINDLE TOOL
F78504-009LH-D0?10 MACHINE TUBE
S-11832 US DRILL SPINDLE TOOL
M190951000 LAMB TECH TROLLEY ASSEMBLY
F78590-DET-001 MACHINE TOOLING BRACKET
VAL-1321 VALIANT MACHINE ROLLER
5460-635-004 REXROTH HYDRAULIC PUMP
M-167-365-049 GORTITE VULCA-SEAL
50-33-0057-6 BOURN & KOCH BUSHING
118-3020-41-1 OKUMA GEAR
B86481-D019 MACHINE TOOLING PISTON
MS4324BR SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
MS4340BR SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
F74250FLO-002 MACHINE TOOLING HEAD
MS4340BX SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
MS4432BR SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
MS4432BX SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
B85827PAL-D003 MACHINE TOOLING STRIP
F78620-006LH-FL?O-002 MACHINE TOOLING
F72102-PFA-D053 MACHINE TOOLONG STUD
F74056-DET-005 MACHINE TOOLING HOUSING
211202 CONVERGENT ENGINEERING TOOLING MOUNT
01.06135.0223 HAMMELMANN TOOLING SHAFT
B85732SFT-019 MACHINE GEAR GEAR
45A469 CARLSON-DIAMOND TORQUE LIMITER
3FINCG-SA PRECISION ROBO SLIDE ASSEMBLY
F70300 MACHINE TOOLING FINGER
A06B-6079-H201 FANUC AMPLIFIER MODULE
TSXFPP20 SCHNEIDER AUTOMATION
M0201808 AMC LIFT AND TRANSFER
TSXDMZ28DT SCHNEIDER AUTOMATION
AKX-19153 MILWAUKEE CYLINDER HYDRAULIC CYLINDER
TSX3721100 SCHNEIDER AUTOMATION
PWE10010AC GME-SYSTEM AB
A06B-0384-B002#?7000 FANUC AC SERVO MOTOR
1336-B003-EAD-L?3 ALLEN BRADLEY BULLETIN 1336 AC DRIVE
FYCD16C3-2 HONEYWELL MICRO SWITCH
G404-161 MOOG
HA83C-S MITSUBISHI
MPC891-113933 PARKER
5000109-4 COOPER CONNECTOR CORD
6EP1336-2BA00 SIEMENS POWER SUPPLY
ED63B125L SIEMENS CIRCUIT BREAKER
100-C12ZJ10 ALLEN BRADLEY CONTACTOR
LS-C10 KEYENCE CONNECTOR CABLE
PS4155-100 RITTAL UNIVERSAL LIGHT
100-C09ZJ10 ALLEN BRADLEY CONTACTOR
OP-26540 KEYENCE CONNECTOR CABLE
8536SC03V02S SQUARE D STARTER
700-CF310ZJ ALLEN BRADLEY CONTACTOR
CZ-40 KEYENCE CABLE
3TF4822-0AG2 SQUARE D CONTACTOR
1741 ADVANCED MICRO CONTROLS RESOLVER INTERFACE
ZM6-100 MOELLER CIRCUIT BREAKER
TMC400/5100 TELESIS CONTROL PANEL
2NC3F0122 FUJI ELECTRIC CONTACTOR
JD3250F CUTLER HAMMER CIRCUIT BREAKER
D72WN0P76463W98 CUTLER HAMMER MONITOR
NTE1934 ISRA Vision Systems 15" LCD AND PS
1394-SJT10-A ALLEN BRADLEY DIGITAL SERVO CONTROL
6156-AABAAZBBBZ ALLEN BRADLEY IND.WORKSTATION
DR-1030-000 MODICON CYBERLINE 1000A SERVO DRIVE DR10300
TDM2.1-030-300-?W1-000 INDRAMAT
CLM-01.2-A272 INDRAMAT 2 AXIS SERVO CONTROLLER
NAM 1.3-08 INDRAMAT LINEFORMER
NAM1.3-15 INDRAMAT
TDM2.1-30-300-W?O INDRAMAT
TDM1.2-100-000-?W1 INDRAMAT
TDM2.1-50-300-W?1 INDRAMAT
A06B-0860-B102#?3000 FANUC SPINDLE MOTOR
TVM2.1-50-220-3?00-W1 INDRAMAT POWER SUPPLY
KDA1.1-150-300-?W1/115 INDRAMAT
CDM1.4A INDRAMAT SERVO DRIVE
1389-M4 ALLEN BRADLEY CHASSIS MODULE
1333-YAB ALLEN BRADLEY
509D0D ALLEN BRADLEY
500FL-E0D93 ALLEN BRADLEY
1389-AA09-A01 ALLEN BRADLEY AMPLIFIER
709-D0D103 ALLEN BRADLEY
709D0D ALLEN BRADLEY
1326AB-B410G-21 ALLEN BRADLEY AC SERVO MOTOR
1V2160 RELIANCE
D100CRA40A CUTLER HAMMER
1389-AA045 ALLEN BRADLEY SERVO AMPLIFIER
87-705-4D-3TRX VORNE INDUSTRIES
D100CRA40H CUTLER HAMMER
LG-81 KEYENCE LASER SENSOR
E59RP1 CUTLER HAMMER
CAT5KVM BLACK BOX CATALOG
651-8-3000 TENOR
HZ42A6A242 DANAHER CONTROLS HZ42A6A242
AS-584A-450 MODICON
HP54A6 DANAHER CONTROLS
B233 MODICON
HP57A6 DANAHER CONTROLS TIMER NEW
AS-J375-010 MODICON
171 GENERAL ELECTRIC
250 GENERAL ELECTRIC
B231 MODICON
0503K API INSTRUMENTS
79-AOC-100-2 AIR GAGE
HZ170A6 EAGLE SIGNAL
HP510A6 EAGLE SIGNAL
B85739-00120 MACHINE JAW TOOLING
99349987-D ICA STOP TOOL
MHDA1056A00 MODICON LEXIUM DRIVE
B85828-COV-D005 MACHINE TOOLING GUIDE
93959005-C ICA TOOL ROLLER
4C662 DAYTON FAN BLADE
BDS4A-240J-0001?-604C2 KOLLMORGEN INDUSTRIAL DRIVE
517LS-21 US DRILL SPINDLE TOOL
F78504-009LH-D0?10 MACHINE TUBE
S-11832 US DRILL SPINDLE TOOL
M190951000 LAMB TECH TROLLEY ASSEMBLY
F78590-DET-001 MACHINE TOOLING BRACKET
VAL-1321 VALIANT MACHINE ROLLER
5460-635-004 REXROTH HYDRAULIC PUMP
M-167-365-049 GORTITE VULCA-SEAL
50-33-0057-6 BOURN & KOCH BUSHING
118-3020-41-1 OKUMA GEAR
B86481-D019 MACHINE TOOLING PISTON
MS4324BR SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
MS4340BR SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
F74250FLO-002 MACHINE TOOLING HEAD
MS4340BX SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
MS4432BR SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
MS4432BX SCIENTIFIC TECHNOLOGIES LIGHT CURTAIN
B85827PAL-D003 MACHINE TOOLING STRIP
F78620-006LH-FL?O-002 MACHINE TOOLING
F72102-PFA-D053 MACHINE TOOLONG STUD
F74056-DET-005 MACHINE TOOLING HOUSING
211202 CONVERGENT ENGINEERING TOOLING MOUNT
01.06135.0223 HAMMELMANN TOOLING SHAFT
B85732SFT-019 MACHINE GEAR GEAR
45A469 CARLSON-DIAMOND TORQUE LIMITER
3FINCG-SA PRECISION ROBO SLIDE ASSEMBLY
F70300 MACHINE TOOLING FINGER
A06B-6079-H201 FANUC AMPLIFIER MODULE
|
在線咨詢 
