MARC details
| 000 -LEADER |
|---|
| fixed length control field |
06385namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
EG-GICUC |
| 005 - أخر تعامل مع التسجيلة |
|---|
| control field |
20260311105202.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
260301s2025 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloguing agency |
EG-GICUC |
| Language of cataloging |
eng |
| Transcribing agency |
EG-GICUC |
| Modifying agency |
EG-GICUC |
| Description conventions |
rda |
| 041 0# - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| Language code of summary or abstract |
eng |
| -- |
ara |
| 049 ## - Acquisition Source |
|---|
| Acquisition Source |
Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
621 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) |
|---|
| Classification number |
621 |
| Edition number |
21 |
| 097 ## - Degree |
|---|
| Degree |
Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
|---|
| Local Call Number |
Cai01.13.07.Ph.D.2025.Ze.I |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Authority record control number or standard number |
Zenhom Mohamed Zenhom Kotb, |
| Preparation |
preparation. |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Innovative approaches for simultaneous distributed generation and electric vehicles hosting capacity enhancement in distribution networks / |
| Statement of responsibility, etc. |
by Zenhom Mohamed Zenhom Kotb ; Supervisors Prof. Dr. Essam Aboul Zahab, Prof. Dr. Shady Abdelaleem. |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
طرق مبتكرة لتعزيز سعة الاستضافة للتوليد الموزع والسيارات الكهربية في شبكات التوزيع |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Date of production, publication, distribution, manufacture, or copyright notice |
2025. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
143 pages : |
| Other physical details |
illustrations ; |
| Dimensions |
30 cm. + |
| Accompanying material |
CD. |
| 336 ## - CONTENT TYPE |
|---|
| Content type term |
text |
| Source |
rda content |
| 337 ## - MEDIA TYPE |
|---|
| Media type term |
Unmediated |
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Carrier type term |
volume |
| Source |
rdacarrier |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
Thesis (Ph.D)-Cairo University, 2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Bibliography: pages 124-143. |
| 520 #3 - SUMMARY, ETC. |
|---|
| Summary, etc. |
In the pursuit of sustainable development, the integration of electric vehicles <br/>(EVs) and renewable-based distributed generation (RDG) into distribution networks <br/>(DNs) offers numerous advantages, including the reduction of harmful emissions, the <br/>diversification of energy sources, and the promotion of renewable energy adoption. <br/>However, the integration of RDGs and EVs into DNs presents substantial challenges, <br/>particularly when not properly managed, posing risks to the safe and reliable operation <br/>of the network. As a result, it is crucial for the distribution system operator (DSO) to <br/>effectively define and assess two important terms: distributed generation hosting <br/>capacity (DG-HC) and electric vehicles hosting capacity (EV-HC). Although there has <br/>been a surge in research on hosting capacity (HC) approaches, there remains a <br/>significant gap in the literature regarding models that integrate demand response (DR), <br/>smart inverters (SIs) Volt/VAR control, DG-HC, and EV-HC objectives <br/>simultaneously. <br/> <br/>This thesis addresses this gap by proposing a hierarchical bi-level optimization <br/>framework for enhancing hosting capacity, which incorporates both dynamic tariff-<br/>based DR and SI Volt/VAR control. The lower level of the proposed framework <br/>optimally adjusts the load curves of participating customers and the charging demands <br/>of EV aggregators, based on the proposed dynamic tariff approach. In the upper level, <br/>the DSO optimizes a multi-objective function that includes the maximization of DG-<br/>HC and EV-HC, as well as the minimization of power losses, using the optimal load <br/>curves from the lower level. Furthermore, the integration of DR with optimal <br/>Volt/VAR control from SIs is used to further refine and support the optimization <br/>process. The thesis also explores the impact of grid-connected EVs (GCEVs) on <br/>increasing DG-HC, considering both uncoordinated and coordinated charging schemes. <br/>To validate the robustness and effectiveness of the proposed approach, three types of <br/>loads are taken into account, and the approach is tested on both the IEEE 33-bus test <br/>system and a real distribution network with 59 buses located in Cairo, Egypt. <br/><br/> <br/><br/>The results of the study lead to several key conclusions. First, the assessment of <br/>DG-HC varies significantly depending on whether the EV charging demand is <br/>considered. Specifically, for the IEEE 33-bus network, the average value of the optimal <br/>DG-HC increased by over 133% when EV integration was included. Second, the <br/>implementation of the dynamic pricing-based DR program in the IEEE 33-bus network <br/>resulted in significant improvements in both DG-HC and EV-HC, with increases of <br/>approximately 34% and 27%, respectively, leading to a substantial enhancement in the <br/>combined DG-EV-HC. Finally, when the synergistic combination of DR and Volt/VAR <br/>control was applied, the hosting capacity for DG and EVs saw remarkable <br/>improvements in the IEEE 33-bus network, with DG-HC rising by approximately <br/>49.2% and EV-HC increasing by 61.2%. These findings underscore the effectiveness of <br/>the proposed synergistic enhancement technique in improving the overall hosting |
| 520 #3 - SUMMARY, ETC. |
|---|
| Summary, etc. |
تقدم هذه الأطروحة تقنيات جديدة لتعزيز سعة الاستضافة لكل من السيارات الكهربية والتوليد الموزع في وقت واحد. يتم فحص فعالية تقنية الاستجابة للطلب القائم على التسعيرة المتغيرة الجديد والتحكم في الفولت/فار للعواكس الذكية بهدف تحسين سعة الاستضافة المشتركة. تم اقتراح تصميم رياضي جديد متعدد الأهداف للأطروحة يهدف إلى تعظيم سعة الاستضافة وتقليل الفاقد الكلي في القدرة الكهربية في الوقت ذاته. تم تقييم مدى دقة المنهج المقترح عن طريق الأخذ في الاعتبار أنواع الأحمال المختلفة مثل الأحمال التجارية، والصناعية، والسكنية. أكدت نتائج المحاكاة على قدرة التقنية المقترحة علي تحسين سعة الاستضافة لكل من التوليد الموزع والسيارات الكهربية بشكل فعال مع تحقيق تقليل ملحوظ في القدرة الكهربية المفقودة. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
|---|
| Issues CD |
Issues also as CD. |
| 546 ## - LANGUAGE NOTE |
|---|
| Text Language |
Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Electrical engineering |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
هندسة القوي الكهربية |
| 653 #1 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Hosting Capacity |
| -- |
Distributed Generation |
| -- |
Electric Vehicles |
| -- |
Optimization Techniques |
| -- |
Demand Response |
| -- |
Volt/VAR Control |
| -- |
سعة الاستضافة |
| -- |
التوليد الموزع |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Essam Aboul Zahab |
| Relator term |
thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Shady Abdelaleem |
| Relator term |
thesis advisor. |
| 900 ## - Thesis Information |
|---|
| Grant date |
01-01-2025 |
| Supervisory body |
Essam Aboul Zahab |
| -- |
Shady Abdelaleem |
| Universities |
Cairo University |
| Faculties |
Faculty of Engineering |
| Department |
Department of Electrical Power Engineering |
| 905 ## - Cataloger and Reviser Names |
|---|
| Cataloger Name |
Shimaa |
| Reviser Names |
Eman Ghareb |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Thesis |
| Edition |
21 |
| Suppress in OPAC |
No |