Main index: 211,943 Documents - outstanding document search machine



  • Size: 2414 KB
  • Author: verified
  • Updated: Sun Feb 22 03:30:36 2017
  • Total Pages: 31

This file is dedicated to ABB PROTECTIVE RELAY and you may get it using a one step process. All you need is to follow this option to get the needed file in pdf version which was checked 48 hours ago.
069d7d1c251821e40ce17c3e049c1a8c Hrsca
  • Size: 452 KB
  • Author: none
  • Created: Mon Mar 4 12:21:50 2013
  • Total Pages: 5

Microsoft Word - HRS CA.doc CA TRANSFORMERSCOPEThis test procedure covers the testing and maintenance of the Westinghouse CA Relay TheWestinghouse Protective Relay Division was purchased by Abb and new relays carry the ABBlabel Refer to IL 41-332 2 for testing support and component level identificationSAFETYCurrent-shorting test switches used for the CA Relay may malfunction and develop high volta...
  • Size: 410 KB
  • Author: none
  • Created: Wed Jan 21 13:20:53 2004
  • Total Pages: 32

SPECIAL CONSIDERATIONS IN APPLYING POWER LINE CARRIER FOR Protective RELAYING Special Considerations in Applying Power Line Carrier for Protective RelayingSPECIAL CONSIDERATIONS IN APPLYING POWER LINE CARRIER FORPROTECTIVE RELAYINGIEEE Power Systems Relaying Committee Special paperRelaying Communications Subcommittee Working Group H9Membership of the working groupM P Sanders Chair M J McDonald Vic...
0e5f83c9600a7a180a2433c096ee9d0f 1
  • Size: 141 KB
  • Author: none
  • Created: Sun Dec 22 23:12:52 2013
  • Total Pages: 4

2007Graduation projectDesign of Fire Safety systems in High Voltage SubstationOther projectsDesign Over head Transmission line of 700KV 4th yearprojectLighting design for the Yemeni Parliament 5th yearprojectLanguageArabic Native LanguageEnglish very good Written and SpokenWork ExperiencesWork as Electrical maintenance Engineer in Marib Gas Powerstation 300 MWVery well known in preventive and corr
  • Size: 758 KB
  • Author: none
  • Created: Mon Jul 2 11:24:37 2007
  • Total Pages: 10

ODEN AT Primary Current Injection Test SystemODEN ATO D E N ATPrimary current injection test systemThis powerful test system is designed for primary injection testing of Protective Relay equipment and circuit breakersIt is also used to test the transformation ratio of current transformers and for other applications that require highvariable currentsThe system consists of a control unit together wi...
1259 Pub 42
  • Size: 4359 KB
  • Author: none
  • Created: Tue Jun 26 22:17:44 2012
  • Total Pages: 10

98 ECTI TRANSACTIONS ON ELECTRICAL ENG ELECTRONICS AND COMMUNICATIONS VOL 10 NO 1 February 2012 Application of Arti cial Bees ColonyAlgorithm for Optimal Overcurrent RelayCoordination ProblemsDusit Uthitsunthorn1Padej Pao-la-or2 and Thanatchai Kulworawanichpong3 Non-membersABSTRACT large number of Protective relays cooperating withone another to assure the secure and reliable opera-This paper pres...
2100 Control
  • Size: 799 KB
  • Author: none
  • Created: Tue Apr 29 14:44:58 2008
  • Total Pages: 8

gital governing andDigital voltage regulation 3-phase sensinggenerator set Protective functions The integration of allthe functions into a single control system provides AmpSentry Protective Relay UL Listed trueenhanced reliability and performance compared to alternator over current protectionconventional control systemsAnalog and digital AC output meteringThe PowerCommand control is designed for
  • Size: 1787 KB
  • Author: none
  • Created: Fri Oct 11 14:57:00 2013
  • Total Pages: 12

MPRT8445 Megger Protective Relay Test SystemNew MPRT8445Megger Protective Relay Test Systemn New Smart Touch View Interface STVIn New multi-colored graphics withintuitive navigationn New enhanced dynamic testcapabilitiesn New built-in test report generatorn New high current output -45 Amps at 300 VA per phasen Improved low current accuracycurrents below 100 mAn New convertible voltage channels15 A...
Maintenance & Testing Projects
  • Size: 21 KB
  • Author: none
  • Created: Wed Aug 11 12:50:15 2010
  • Total Pages: 3

Microsoft Word - Maintenance & Testing Projects.doc UNIT MAINTENANCE TESTING PROJECTSByE Squared Power Systems Inc Littleton ColoradoDateM YCustomer Station Turbine Type Unit No Location Project Work Scope07 1004 09Williams Field Services Ignacio Plant Durango CO Relay Testing Switchgear Maintenance01 0903 0506 10 Tri-State G T Pyramid Station Units 1 2 Lordsburg NM Power Factor Testing of Transfo... & Projects.pdf
Sel 3351 3301 Combined Npr Layout
  • Size: 52 KB
  • Author: none
  • Created: Fri Nov 19 14:03:44 2004
  • Total Pages: 2

softwareucts improve reliability and decrease maintenance in and hardware In addition SSD provides engineeringelectrical substations and plants services including design and configuration of substa-SEL computing products deliver unprecedented tion automation and integration systemsreliability in harsh substation environments because they The SEL-3301 Protocol Gateway provides re-are designed and t 3351 3301 Combined NPR Layo... NPR Layout.pdf
65 Real Time
  • Size: 378 KB
  • Author: none
  • Created: Wed Oct 29 09:46:56 2014
  • Total Pages: 12

65 Parte II.indd Real time coordination ofdirectional overcurrent relaysby ACOMeng Yen Shih Arturo Conde Enr quezUANL-FIMEconde yahoo comRESUMENLa coordinaci n de relevadores direccionales de sobrecorriente se estudiacom nmente en base a una topolog a fija en un sistema el ctrico de potenciainterconectado dada su complejidad y no linealidad la coordinaci n se formulacomo un problema de optimizaci ...
  • Size: 1887 KB
  • Author: none
  • Created: Mon Oct 18 09:29:59 2010
  • Total Pages: 20

A Electric Power Controls 0 2-kW Protective RELAYING0 2 kW TRAINING SYSTEM MODEL 8007Model 8007 shown with optional equipmentGENERAL DESCRIPTIONThe Lab-Volt 0 2-kW Protective Relaying Training Sys- dynamometer resistive loads voltmeters ammeterstem Model 8007 is an innovative system that extends and others Most of these modules are part of the Lab-training in Protective relaying beyond the operati...
  • Size: 22 KB
  • Author: none
  • Created: Mon Sep 24 15:04:45 2007
  • Total Pages: 5

Voltage Ratings 60 Hze IEEE 1543 Recommended Practice for Measurement and Limits of VoltageFluctuations and Associated Light Flicker on AC Power Systemsf IEEE Std C37 108-1989 R2002 IEEE Guide for the Protection of NetworkTransformersg IEEE C57 12 44-2000 IEEE Standard Requirements for Secondary NetworkProtectorsh ANSI C84 1-1995 Electric Power Systems and Equipment Voltage Ratings 60Hertzi IEEE
Relayequipreview Ug En V01
  • Size: 78 KB
  • Author: none
  • Created: Mon May 12 11:04:29 2003
  • Total Pages: 2

RELAYEQUIPOVERVIEWDSenV01 Relay Test Equipment and SystemsOverviewProtective Relay Test Equipment and SystemsOverview of Protective Relay TestingBroad line of Automatic and Manual RelayTest SetsComprehensive Software Programs tofacilitate the testing of Protective relaysUnique unit modular design - allows youto select the capabilities you need todayand expand as your requirements changeDESCRIPTION...
Article1380874549 Lin Et Al
  • Size: 1206 KB
  • Author: none
  • Created: 12/14/2010 16:21:35
  • Total Pages: 10

omplex extended Kalman filter RCEKF for detection of the parameters of voltage signalin power systems The hardware of this paper is to take sample-and-hold card and DAQ dataacquisition card for extracting the datum from the outside system to the PC the program computes theamplitude frequency and phase of the voltage signal with RCEKF For validating the performance ofRCEKF in this paper the voltage et a...9_Lin et al.pdf
  • Size: 448 KB
  • Author: none
  • Created: Thu Apr 17 11:57:40 2008
  • Total Pages: 6

ODEN A Primary Current Injection Test SystemA Megger Group CompanyODEN AODEN APrimary current injection test systemA powerful test system designed for primary injection testing of Protective Relay equipment and circuit breakers It isalso used to test the transformation ratio of current transformers and for other applications that require high variablecurrents Up to 8 kA can be generatedThe ODEN A ...
A, Aeu A A E R Ae
  • Size: 1009 KB
  • Author: none
  • Created: Mon Dec 28 12:19:29 2009
  • Total Pages: 89

区域物流能力与经济增长关系的实证研究 SCADAelectric power system of software exploitation scada70390101001110248SCADASCADA70ABB 90SCADASCADASCADAwindows mfc VC 6 0ABB SIEMENS GE SEL ACE MSSCADASCADASCADA VC 6 0ISCADAELECTRIC POWER SYSTEMOF SOFTWARE EXPLOITATION SCADAABSTRACTAlong with the fast development of the our country national economy the our country is tothe need of the ele...上海�...��大论文.pdf
Medium Voltage Air Insulated Switchgear Upto 36 Kv 630 A
  • Size: 303 KB
  • Author: none
  • Created: Sat Feb 28 12:50:22 2004
  • Total Pages: 4

hus leaving thehealthy section to continue to operate This helps to increase the system reliability and efficiencyThe Ring Main System and or Multipanel configuration finds applications in medium voltage distributionnetworks such as public and industrial distributionTechnical SpecificationType Designation Dimensions in mmDescription Configuration HIndoor Outdoor kV W D Indoor OutdoorRing Feeder or
Automatic Transfer Switches
  • Size: 117 KB
  • Author: none
  • Created: Wed Feb 11 11:46:47 2004
  • Total Pages: 1

used to exercise the gen setProper transfer switch operation is critical to the whole power system It provides safety to the gen set operator and protects theelectrical service and the utilityThis switch must handle overloads for a short period of time while the proper Protective Relay begins operationMany considerations affect ATS selection The unit must be sized correctly for the loads it serves Switches.pdf
Cph En
  • Size: 709 KB
  • Author: none
  • Created: Wed Jun 27 09:52:45 2012
  • Total Pages: 1

igh purity nitrogen up to excess conservation Option A1 thermal insulated liquid separatorpressure with all inlets and outlets plugged The electrical components of each Air cooled condenser fan controlchiller are assembled and tested Option 1 one pressure switch for condenser fan controlThe chiller is certified for compliance with national standards Option 2 two pressure switches for condenser fan
Release Notice F6150 Firmware V4 30 0 72a 2670 Rev I
  • Size: 178 KB
  • Author: none
  • Created: Thu Nov 8 18:52:47 2012
  • Total Pages: 3

Doblesoftware versionsProTesT Version 2 09 5 or higherF6TesT Version 2 19 or higherF6MeterControlPanel Version 2 10 or higherTranswin Version 2 05 or higherF6000 Control Panel Version 2 06 or higherProtection Suite Version 2 0 or higherIEC 61850 GSE Configurator Version 2 0 or higherPlease note that earlier software versions have compatibility issues and some features may notfunction properlyNew
Smrt1 Ds En V03
  • Size: 748 KB
  • Author: none
  • Created: Fri Apr 29 09:24:15 2011
  • Total Pages: 9

SMRT1 Single Phase Relay Test SystemSMRT1Single Phase Relay Test Systemn Small rugged lightweight and powerfuln Operate with or without a computern Intuitive manual operation with SmartTouch View Interfacen High current high power75 Amps 400 VA rmsn Network interface provides IEC 61850test capabilitiesn Fully automated testing usingAVTS softwareDESCRIPTION function buttons are provided to quickly ...
Nerc Frcc Reliability Standards Project Updates 02 27 2013
  • Size: 121 KB
  • Author: none
  • Created: Wed Feb 27 09:13:52 2013
  • Total Pages: 15

NERC Reliability Standards Project Updates February 27 2013Concurrent PostingsProject 2010-13 2 Phase 2 of Relay Loadability GenerationBackgroundThe March 18 2010 FERC Order No 733 approved Reliability Standard PRC-023-1 TransmissionRelay Loadability In this Order FERC directed NERC to address three areas of Relay loadability thatinclude modifications to the approved PRC-023-1 developing a new Rel... 02.27.2013.pdf
Utility Nov Dec 2004 Pdf Term Automation Data Acquisition Control
  • Size: 251 KB
  • Author: none
  • Created: Thu Jun 23 13:59:19 2005
  • Total Pages: 4

l to a traditional substa-tion with mimic panels and an annunciator Another utility mayreplace the mimic panel and annunciator with a station humanmachine interface HMI A third utility might use substationautomation to replace all interlocks cutouts and other controlsso that all station control is performed and monitored using acombination of microprocessor-based relays substation control-lers and
8500eng Wfacts
  • Size: 243 KB
  • Author: none
  • Created: Mon Sep 23 14:57:17 2013
  • Total Pages: 2

ide programs for improvement offacilitiesSkills NeededBasic computer applications Microsoft Office Word Excel Outlook etcKnowledge of or ability to learn advanced computer applications such as AutoCADBasic civil or electrical engineering mathematical technical principles Recent graduates are expected to be well-versed in their respective engineering disciplinesAbility to learn power systems princi
  • Size: 62 KB
  • Author: none
  • Created: Tuesday, February 24, 1998 2:04:50 PM
  • Total Pages: 2

Tripping and Blocking Rectifiers Tripping and Blocking RectifiersFor DC Control CircuitsUp to 250 Volts DC NominalGE Protective RelaysRectifiers for Tripping Duty or Blocking in Control Circuits in Place of Auxiliary RelaysFig 1 Medium current double rectifiers front Fig 2 Medium current double rectifiers back Fig 3 Low - current double rectifier board as-view with case and mounting bracket view r...
Mgr Oden At
  • Size: 427 KB
  • Author: none
  • Created: Mon Aug 20 10:18:42 2007
  • Total Pages: 7

ty into switchgear roomswith limited spaceI Unique I 30 function allows the current tobe pre-set using low current to preventtest sample heating thus eliminatingcorruption of test resultDESCRIPTION APPLICATIONThis powerful test system is designed for primary injection Primary current injection testing and breaker testingtesting of Protective Relay equipment and circuit breakers These tests require
  • Size: 311 KB
  • Author: none
  • Created: Wed Apr 16 12:04:45 2014
  • Total Pages: 3

egregate different applicationsThe Model 570E offers high-speed serial allocate network bandwidth and connect backup master sta-communication to meet the challenging needs tions The FiberLoop III supports multiple RTUs Intelligent Elec-of distribution automation secondary net- tronic Devices IEDs Programmable Logic Controllers PLCsworks corporate LAN Ethernet to SCADA Multiple Network Topologiesma
Brochure Curso Protecciones
  • Size: 1254 KB
  • Author: none
  • Created: Tue Jun 26 08:58:39 2015
  • Total Pages: 7

s relacionadas con redes yequipos el ctricos comprenda porqu son necesarios los sistemas de protecciones cuales son losfundamentos de los diferentes dispositivos de protecci n cuales son los beneficios que representatenerlos en adecuado funcionamiento y cuales son las consecuencias de que las protecciones nofuncionen en forma adecuadaPERFIL DE LOS PARTICIPANTESIngenieros y tecn logos electricistas Curso P...rotecciones.pdf
29422 Tp Teleprotection
  • Size: 844 KB
  • Author: none
  • Created: Sun Jan 11 08:05:35 2015
  • Total Pages: 2

omation from Protective Relay contact switch network Up to 4 commands can be trip event to several nodes via drop andtransfer to remote-end substations carried over a single DS0 insert on Trip levelMegaplex-4 with its TP modules delivers The teleprotection commands and Megaplex s advanced carrier Ethernet andteleprotection commands and automation automation are triggered by the following pseudowir (
Logo Cd
  • Size: 254 KB
  • Author: none
  • Created: Tue Dec 4 15:53:56 2007
  • Total Pages: 4

Databáze přístrojů a rozvodnic Abb - Logo CD Logo-CD DOCEtikety CD05 R0100Art No ETCD05R0100Dodavatel TERRA BrnoOlomouck 81 62700 Brnowww terra czPozn mka Varianta bezmezikru je na dal stran Katalogy p stroj ABBKatalogy p stroj Abb v r zn ch form tech pro elektroprojek n softwareCADELEC ELCAD ElproCAD VEROX EPLAN rozm rov v kresyp stroj sch mat bloky ve form tu DWG pro AutoCAD a DXF pro ostatn...