header

Design and implementation of a programmable simulator for the estimation of over - current protective relays immunity against decaying DC offests / (Record no. 3420)

MARC details
000 -LEADER
fixed length control field 017100000a22003370004500
003 - CONTROL NUMBER IDENTIFIER
control field EG-GICUC
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250223025008.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 070904s2007 ua d f m 000 0 eng d
040 ## - CATALOGING SOURCE
Original cataloging agency EG-GICUC
Language of cataloging eng
Transcribing agency EG-GICUC
041 0# - LANGUAGE CODE
Language code of text/sound track or separate title Eng
049 ## - LOCAL HOLDINGS (OCLC)
Holding library Deposite
097 ## - Thesis Degree
Thesis Level M.Sc
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
Classification number Cai01.13.07.M.Sc.2007.Am.D
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name Amr Muhammad AbdElaleem Elhadidy
245 10 - TITLE STATEMENT
Title Design and implementation of a programmable simulator for the estimation of over - current protective relays immunity against decaying DC offests /
Statement of responsibility, etc. Amr Muhammad AbdElaleem Elhadidy ; Supervised Ahmed Alaa Mahfouz
246 15 - VARYING FORM OF TITLE
Title proper/short title تصميم وتنفيذ محاكى قابل للبرمجة لتحديد اداء اجهزة الوقاية تحت تأثير مركبة التيار المستمر المتلاشية
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. Cairo :
Name of publisher, distributor, etc. Amr Muhammad AbdElaleem Elhadidy ,
Date of publication, distribution, etc. 2007
300 ## - PHYSICAL DESCRIPTION
Extent 88P. :
Other physical details charts ;
Dimensions 30cm
502 ## - DISSERTATION NOTE
Dissertation note Thesis (M.Sc.) - Cairo University - Faculty Of Engineering - Department Of Electrical Power and Machines
520 ## - SUMMARY, ETC.
Summary, etc. Due to the inductive nature of power systems a decaying DC component appears in the fault current waveform , while the settings of the relay is based on pure steady state calculations.This decaying DC component might affect the operation of the protective relays and make theprotection system loose its security due to mal - trips
530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE
Additional physical form available note Issued also as CD
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Decaying DC offests
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Mal - Operation area
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Relay testers
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Simulators
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Ahmed Alaa Mahfouz ,
Relator term
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a>
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Mustafa
Reviser Revisor
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Samia
Reviser Cataloger
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type Thesis
Holdings
Source of classification or shelving scheme Not for loan Home library Current library Date acquired Full call number Barcode Date last seen Koha item type Copy number
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة قاعة الرسائل الجامعية - الدور الاول 11.02.2024 Cai01.13.07.M.Sc.2007.Am.D 01010110047542000 22.09.2023 Thesis  
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة مخـــزن الرســائل الجـــامعية - البدروم 11.02.2024 Cai01.13.07.M.Sc.2007.Am.D 01020110047542000 22.09.2023 CD - Rom 47542.CD