西門子主板軸卡6SN1118-1NH01-0AA0
西門子主板軸卡6SN1118-1NH01-0AA0
西門子主板軸卡6SN1118-1NH01-0AA0
線性多變量控制
(1)強力式勵磁調節器。早在50年代中期，前蘇聯提出了強力式勵磁調節器，除 了採用發電機端電壓偏差ΔUt外，還採用發電機頻率偏差Δf及其一次微分和發電機定 子電流及其一次微分等輔助反饋變量。在設計上採用“雙變量D域劃分法”。這種調節 器具有在保證調節精度下穩定勵磁、提高發電機動態與暫態運行穩定性、抑制係統事故 後的振蕩等功能，在前蘇聯得到推廣應用。但由於設計方法不方便，共同穩定域很小， 參數整定困難等原因，在國際上和我國均未普遍應用。
(2)?電力係統穩定器PSS。它是在PID調節器的基礎上，附加發電機的轉速偏差 Δω、功率偏差ΔPe、頻率偏差Δf中的一種或兩種信號的二階超前校正環節作為附加控 制。其作用是，增加對電力係統機電振蕩的阻尼，以增強電力係統的動態穩定性。有資 料說明，採用PSS可將係統極 限運行角提高到110°∼120°。 以Δf(Δω) 為附加信號的 PSS控制器傳遞函數結構圖如圖3所示。
我國引進設備所採用的 PSS的傳遞函數結構圖見圖4。採用了WASH—OUT 濾波器，保證在任何情況下，直流分量附加到調節器控制回路中。兩個放大因子KSS1和KSS2“加權”用計算機程序?計算。設定值取決於機組參數、機組運行點及網絡阻抗，從而決定其相位超前和滯後以 及穩定信號的幅度，以求所有運行點都達到好的阻尼效應。
FW243X 2
FW243X 1
NFCP501-W05 2
光柵尺讀數頭;RGH22B30L00 1
FKDQ800-7 1
1. original HITACHI MDM750H65E2 - 26 pcs;
2. original HITACHI MBN750H65E2 - 50 pcs
PNOZXV1P 3
T18L0-I-TCR 2
XUE-F010315 3
PMC/25.2-001 瑞能 1
PMM13.2-A216-003 1 10:58:18
UHA1R-0020WP1 1
WF16AF1M24-WF16AFIZ4-IGBT 1
WF16AF1M22 111:00:16
VH40TA750W 1
WES2345-09021DC110VDC24V
WES2345-89101H/220VDC110V
B&R 6PPT30.101G-20B - 1
Yokogawa PH72-21-E-AA - 5
B&R 8JSA53/E7040D701-1 - 1
FTX8320A021MO10856 2只
HD90S-C3-UIOB1 1
HD90S-C1-UIOB1 1
HD90S-C1-MCB71
HD9FS-FAN-560A-560
HD9FS-FAN-500A-500
EMRC1-630 1
PT043-WSK1A-F0R1C04 1
AM3052-0H41-0000 1
Servomotor TR Electronic MP-200-PB-MBI018 510-20037
Servomotor TR Electronic MP-200-PB-MBI019 510-20038
Servomotor TR Electronic MP-200-PB-MBI022 510-20042，這3個數量都是1
E32-DC200B 1
NICE-L-C-4011 1
089UDB300BAECA_SKIT 1
089UDB305BAECA_SKIT 1
LOVATO 11B11500220數量1
WF16AF1A1 1
EV-A10-3-GV DME02066 1
IBILAI2/SF-PAC 1
ACS550-01-08A8-4
QD6600-220RG/250RP-T4 1
MODELFP-108EX-SAC220/240V 0.22A 38W 10
SEMiX353GB126v1 1
EA170-21100 2
514063ME 配套帶線插頭 10
RELIANCE ELECTRIC 45C-40 NSFP 45C40
RELIANCE ELECTRIC P14G9245M-YL USPP P14G9245MYL
RELIANCE ELECTRIC S-2000 AC MOTOR 3HP 230 3 PHASE 1725RPM FE182TC 58039
RELIANCE ELECTRIC 86377-2A-RACK USPP 863772ARACK
RELIANCE ELECTRIC 802286-53A USPP 80228653A
RELIANCE ELECTRIC P56H5069U USPP P56H5069U
RELIANCE ELECTRIC 45C-46 NSFP 45C46
RELIANCE ELECTRIC 78094-60AC NSPP 7809460AC
NEW RELIANCE ELECTRIC COIL CONTROL KIT 418227-1B
RELIANCE ELECTRIC P56H1341W NSFP P56H1341W
RELIANCE ELECTRIC P56H3079N-UT NSPP P56H3079NUT
RELIANCE ELECTRIC 802812-6R NSPP 8028126R
Reliance Electric CCC2 CCC 2 S 25025 S25025 PLC Card PLC
Reliance Electric 1 HP P56H3146R FC56HC Frame Motor (MOT2566)
RELIANCE ELECTRIC BCCC BI DIRECT CONVERTER 0-51818-2
RELIANCE ELECTRIC 57C410A ISOLATED ANALOG OUTPUT *USED*
Reliance Electric 45C940 AC Input Module 45C-940
RELIANCE ELECTRIC MD4ALCD SERIES A *NEW IN BOX*
RELIANCE ELECTRIC MOTOR E MASTER P14X1370G 2 HP 2HP 230/460 V 3 PH 1725 RPM NEW
RELIANCE ELECTRIC MOTOR EM P14X1370H 2 HP 208-230/460 V 6.0/5.4/2.7 A 3 PH NEW
RELIANCE ELECTRIC CONTROLLER REGULATOR CARD 0-51851-5
RELIANCE 1 HP WASHDOWN ELECTRIC MOTOR 3450RPM NEW 018EB
1 RELIANCE ELECTRIC 0-52013 PC BOARD. U2-3.
Reliance Electric Power Cube 701819-302AW (4116) C
NEW RELIANCE ELECTRIC DIODE 400 AMP SINUSOIDAL 405919-62AW
Reliance Electric P56H1441H AC Motor EXCELLENT CONDITION!
NEW RELIANCE ELECTRIC POTENTIOMETER 402388-11RD 802-242
RELIANCE ELECTRIC P56H3932 NSFP P56H3932
RELIANCE ELECTRIC 700304-3R USPP 7003043R
RELIANCE ELECTRIC CONTROLLER REGULATOR CARD CRCF 0-51851-5 101181-F
Reliance Electric 0-51382-3 Printed Circuit Relay Card 230VAC Reversing NEW
RELIANCE ELECTRIC 0-49012 USPP 049012
RELIANCE ELECTRIC 0-51778-R USPP 051778R
RELIANCE ELECTRIC 401551-D NSPP 401551D
RELIANCE ELECTRIC 45C-964 NSPP 45C964
RELIANCE ELECTRIC 0-49017-52 CARDPAK SUMMING MODULE PLC CARD LIMIT STAB 23503
NEW!!!! Reliance Electric 0-54355/054355
RELIANCE ELECTRIC 0-58707-5 TERMINAL PC BOARD ***XLNT***
Reliance 1/6 HP 1140 RPM ODP EA48 575 V Electric Motor
1 NEW RELIANCE ELECTRIC 0-58710-1 TERMINAL BOARD L10
RELIANCE ELECTRIC AC DRIVE 2DB2005 NEW
Reliance Electric T56S2008A DC Motor 3/4HP 1750RPM 90V
RELIANCE ELECTRIC 9101-1079 NSPP 91011079
Reliance Electric Brushless AC Servo 3RA2002
RELIANCE ELECTRIC 0-55306 NSPP 055306
RELIANCE ELECTRIC 0-60030 USPP 060030
RELIANCE ELECTRIC 56928-30C USPP 5692830C
RELIANCE ELECTRIC 0-51006 USPP 051006
RELIANCE ELECTRIC 0-52711-3 NSPP 0527113
RELIANCE ELECTRIC 0-56913-50 USPP 0691350
RELIANCE ELECTRIC 45C-67 NSFP 45C67
BALDOR - RELIANCE ELECTRIC MOTOR 3 HP - MOD. P18S3030
RELIANCE ELECTRIC T56S1013A USPP T56S1013A
RELIANCE ELECTRIC 78098-N NSFP 78098N
RELIANCE ELECTRIC 402374-A USPP 402374A
RELIANCE ELECTRIC MD4LCD-PNL NSPP MD4LCDPNL
RELIANCE ELECTRIC 63481-17J NSFP 6348117J
RELIANCE ELECTRIC 705330-32V NSFP 70533032V
RELIANCE ELECTRIC 600686-42R NSFP 60068642R
RELIANCE ELECTRIC 602909-75AR NSFP 60290975AR
RELIANCE ELECTRIC 0-49007 USPP 049007
RELIANCE ELECTRIC 0-54349 USPP 054349
RELIANCE ELECTRIC 0-55304 USPP 055304
RELIANCE ELECTRIC 0-54308 USPP 054308
RELIANCE ELECTRIC MFC100477-NR GEAR REDUCER FAN BROKEN SIZE 112 HP 3/4 NEW
Reliance Electric RPM XL T56S1000A Small DC Motor 1/4HP 1750RPM TEFC 90V SE0056C
Reliance Electric Cardpak Amplifier 0-49022- Module
DODGE RELIANCE ELECTRIC P2BSCM300 P2B SCM 300 3" BEARING PILLOW BLOCK
Reliance Electric Motor 2HP, 2000RPM, 3PH - W79Q5655P-KE
RELIANCE ELECTRIC B79B5010N-GG RELIANCE ELECTRIC MOTOR; FR: FC56CZ, TYPE: P, PH:
NEW RELIANCE ELECTRIC BRUSH SET 418022-1AK SET OF 8
RELIANCE Duty Master AC S2000 Electric Motor 1/4 hp 1140 rpm FR: FC56C C5631597R
Electric Motor Reliance 3/4HP P56H7110P with Dodge Gear 56wg16b
RELIANCE ELECTRIC 0-55307-1 POWER SUPPLY CARD 0553071 NEW
RELIANCE ELECTRIC 600442-14A CAPACITOR 3000MFD 60044214A NEW
RELIANCE ELECTRIC F51A0304M-VS USED DUTY MASTER UNIBRAKE F51A0304MVS
RELIANCE ELECTRIC 413366-AH USED BRAKE COIL 413366AH
Reliance Electric 1SU41001 1HP SP500 VS AC Drive 1 HP
RELIANCE ELECTRIC 0-49002-2 USED CARDPAK DRIVER 0490022
RELIANCE ELECTRIC 0-52875-1 52875-1 52875
Reliance Electric Common Memory Module 57C413A
Reliance Electric 0-58710-1 Circuit:ITB CARD 0587101
Reliance Electric 1 HP P56X1441H 56C Frame Motor (MOT2512)
NEW! Reliance Electric Motor T56S10008A 1/4HP 90V
Reliance Electric Motor, 1 1/2 HP w/ Duty Master Unibrake, 6 ft lbs torque
Reliance Electric T56S1002 1/3 hp 1750 rpm DC motor
NEW RELIANCE ELECTRIC TSTB VOLTMETER CARD 0-51811-1
USED Reliance Electric 0-51831-6 CVTG Current Module Card
RELIANCE P2164009B 7.5 HP 231T FRAME, 460 VOLTS 3520 RPM ELECTRIC MOTOR , NEW
Reliance Electric VS Drive DC2 Motor Controller DC2-42U
USED Reliance Electric S-25052-3 DPS43 Card Module
RELIANCE ELECTRIC P14X1482S DUTY MASTER NEW 1HP MOTOR
NEW RELIANCE ELECTRIC 45C-946 INPUT MODULE 45C946
RELIANCE ELECTRIC 48267-H RESISTOR 48267H 4.6980HM NIB
RELIANCE ELECTRIC 405919-54W POWER CUBE DIODE 40591954W
USED Reliance Electric S-25016 CIC1 Card Module
USED Reliance Electric S-25017 IRC1 Card Module
Reliance Electric Brush Monitor system motor ESP E.S.P
NEW BALDOR / RELIANCE 1/2HP ELECTRIC MOTOR 230/460V REPLACEMENT MOTOR VM3107
Reliance Electric SP500 Drive 1SU41001 #36293
Reliance Electric Company Amp Tap Ammeter amptap
RELIANCE ELECTRIC MOTOR XT P18G2569E 3 PH 2 HP 230 VOLTS 5.80 AMPS 1740 RPM NEW
RELIANCE ELECTRIC 57416-S REMOTE I/O COMMUNICATIONS MODULE 57C416 S
RELIANCE Duty Master 2hp Electric Motor 2 HP 3-Phase FR: x213t 1160 rpm 230/460
RELIANCE Duty Master 2hp Electric Motor 2 HP 3-Phase FR:184T 1160 rpm 230/460
NEW RELIANCE ELECTRIC SHARK XL 45C900 PROCESSOR MODULE
NEW RELIANCE ELECTRIC REPLACEMENT DRIVE BOARD 0-51425-1
NEW RELIANCE P56H5068U 1/2 HP 1725 RPM ELECTRIC MOTOR 3PH 208-230/460 VOLT
Reliance Electric Battery Backup Unit
Reliance 6 2 SSUS K 2.5 Gallon Electric Water Heater
NEW Reliance Electric Motor 1/4HP -DI-
Reliance Electric 57419-1A 5-24 VDC Input Module 57C419
RELIANCE ELECTRIC NETWORK COMMUNICATIONS MODULE 57404-1G
RELIANCE ELECTRIC 64069-A NSPP 64069A
RELIANCE ELECTRIC 8402050 NSPP 8402050
RELIANCE ELECTRIC 9106-0035-025 NSFP 91060035025
RELIANCE ELECTRIC 0-58771 REV 02 FLEXPAK 3000 POWER SUPPLY BOARD 56524
NEW RELIANCE ELECTRIC K200B683A POWER SUPPLY REFERENCE AMPLIFIER ASSEMBLY 27223
RELIANCE ELECTRIC P14H1447R-QP USPP P14H1447RQP
RELIANCE ELECTRIC P14H1447T-PY USPP P14H1447TPY
RELIANCE ELECTRIC 64977-30A NSPP 6497730A
RELIANCE ELECTRIC 0-51486-17 USPP 05148617
Reliance Electric EM P56X0363H 1-1/2HP 1725RPM 3 Phase AC Motor
RELIANCE ELECTRIC 701819-19AC NSFP 70181919AC
豫公網安備41010502000017號 
