Improving distance relay performance for statcom-compensated transmission lines / (Record no. 75208)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02448cam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032438.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 191116s2019 ua o 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 | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.13.07.Ph.D.2019.Al.I |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ali Hussein Hadi Alkhalil |
| 245 10 - TITLE STATEMENT | |
| Title | Improving distance relay performance for statcom-compensated transmission lines / |
| Statement of responsibility, etc. | Ali Hussein Hadi Alkhalil ; Supervised Mahmoud Ibrahim Gilany |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تحسين أداء جهاز الوقاية المسافية فى خطوط النقل ذات المعوض الثابت المتزامن |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Ali Hussein Hadi Alkhalil , |
| Date of publication, distribution, etc. | 2019 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 99 P. : |
| Other physical details | photographs ; |
| Dimensions | 30cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Electrical Power and Machines |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This thesis proposes a new technique for estimating an accurate apparent impedance in systems equipped with STATCOM device at its midpoint. The main goal of this thesis is to eliminate the impacts of both the shunt current of the STATCOM device and the fault resistance on apparent impedance calculation in order to obtain accurate fault distance. The technique depends on synchronizing phasors measurement units (SPMUs) to transmitted data from the midpoint connection and from the receiving end to the relay at sending end. The fault resistance is mathematically calculated based on active power values at sending and receiving ends. Unlike the published methods, which are valid only if the fault resistance is much larger than the TL resistance, the proposed method is valid whatever the value of fault resistance compared to the TL resistance. Moreover, the proposed method is valid for both ground and phase faults. The proposed algorithm is extensively investigated on part of a 400 kV, 50 Hz power grid consists two series transmission lines with three generating sources. The STATCOM FACTS device is assumed to be connected at midpoint of line. The achieved results ensure the effectiveness of the proposed method |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Improved mho distance rely |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | SPMUs |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Statcom device |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mahmoud Ibrahim Gilany , |
| 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 | Nazla |
| 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 |
| 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.Ph.D.2019.Al.I | 01010110079931000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.13.07.Ph.D.2019.Al.I | 01020110079931000 | 22.09.2023 | CD - Rom | 79931.CD |