Implementation of an economical multifunctional digital relay for three phase induction motors / (رقم التسجيلة. 54159)
[ عرض عادي ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 01920cam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031400.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 151228s2015 ua h 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.2015.Mo.I |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Ahmed Ahmed Elsayed |
| 245 10 - TITLE STATEMENT | |
| Title | Implementation of an economical multifunctional digital relay for three phase induction motors / |
| Statement of responsibility, etc. | Mohamed Ahmed Ahmed Elsayed ; Supervised Essam Eldin M. AboElzahaab |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | تصميم و تنفيذ جهاز وقاية اقتصادى رقمى متعدد الوظائف للمحركات الحثية ثلاثية الاوجه |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Mohamed Ahmed Ahmed Elsayed , |
| Date of publication, distribution, etc. | 2015 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 102 P. : |
| Other physical details | facsimiles ; |
| 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. | This thesis presents an integrated, economical, actual, and industrial multifunction digital relay MDR1 to be used in the protection of three phase induction motor. Possible faults are studied with their causes. Recommended protective functions are presented and implemented using micro - controller 8951. Flowcharts for each routine for each function are implemented with corresponding software programs. Nine functions were designed and implemented inside the relay MDR1 and these functions are protection against over and under current, over and under voltage, unbalanced currents and voltages, over temperature of windings, and earth fault protection |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Digital |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Intelligent |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Protection relay |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Essam Eldin Mohamed AboElzahaab , |
| 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.M.Sc.2015.Mo.I | 01010110067337000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.13.07.M.Sc.2015.Mo.I | 01020110067337000 | 22.09.2023 | CD - Rom | 67337.CD |