Planning of distribution networks in Baghdad City
Planning of electrical distribution networks is considered of highest priority at the present time in Iraq, due to the huge increase in electrical demand and expansions imposed on distribution networks as a result of the great and rapid urban development. Distribution system planning simulates and s...
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| Published in | Journal of Engineering Vol. 21; no. 2; pp. 66 - 86 |
|---|---|
| Main Authors | , |
| Format | Journal Article |
| Language | Arabic English |
| Published |
Baghdad, Iraq
University of Baghdad, College of Engineering
01.02.2015
University of Baghdad |
| Subjects | |
| Online Access | Get full text |
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| Abstract | Planning of electrical distribution networks is considered of highest priority at the present time in Iraq, due to the huge increase in electrical demand and expansions imposed on distribution networks as a result of the great and rapid urban development. Distribution system planning simulates and studies the behavior of electrical distribution networks under different operating conditions. The study provide understanding of the existing system and to prepare a short term development plan or a long term plan used to guide system expansion and future investments needed for improved network performance. The objective of this research is the planning of Al-Bayaa 11 kV distribution network in Baghdad city based on the powerful and efficient CYMDist software as a tool for the simulation and analysis of the network. The planning method proposed in this thesis is to reach the optimum operating conditions of the network by combining the network reconfiguration in sequence with the insertion of capacitors with optimal sizing and locations. The optimum performance of the network is achieved by reducing losses, improving voltage profile and alleviating overload for transformers and cables.
يعد تخطيط شبكات التوزيع الكهربائية من الأولويات في الوقت الحاضر في العراق نظرا للزيادة الهائلة في الأحمال الكهربائية و التوسعات المفروضة على الشبكات نتيجة التطور العمراني الكبير و السريع. تخطيط منظومة التوزيع يحاكي و يدرس سلوك شبكات التوزيع الكهربائية في ظل ظروف تشغيل مختلفة. الدراسة توفر فهم المنظومة القائمة و إعداد خطة تنموية قصيرة الأجل أو خطة طويلة المدى تستخدم لتوجيه التوسع في المنظومة و الاستثمارات المستقبلية اللازمة لتحسين أداء الشبكة. الهدف من البحث هو تخطيط شبكة توزيع كهرباء البياع 11 kV في مدينة بغداد استنادا إلى برمجيات CYMDist ذات القدرة و الكفاءة العالية كأداة لتمثيلها حاسوبيا و اجراء التحليلات عليها.
إن طريقة التخطيط المقترحة في هذه الأطروحة للوصول إلى حالة الأداء الأمثل للشبكة هي بإجراء عملية تغيير طوبوغرافية الشبكة بالتعاقب مع إدخال متسعات بسعات محسوبة و في اماكن مثالية في منظومة التوزيع. و يتحقق الأداء الأمثل للشبكة بتقليل المفاقيد, و تحسين الجهد (voltage profile) و معالجة مشكلة الحمل الزائد للمحولات و المغذيات. |
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| AbstractList | Planning of electrical distribution networks is considered of highest priority at the present time in Iraq, due to the huge increase in electrical demand and expansions imposed on distribution networks as a result of the great and rapid urban development.
Distribution system planning simulates and studies the behavior of electrical distribution networks under different operating conditions. The study provide understanding of the existing system and to prepare a short term development plan or a long term plan used to guide system expansion and future investments needed for improved network performance.
The objective of this research is the planning of Al_Bayaa 11 kV distribution network in Baghdad city based on the powerful and efficient CYMDist software as a tool for the simulation and analysis of the network.
The planning method proposed in this thesis is to reach the optimum operating conditions of the network by combining the network reconfiguration in sequence with the insertion of capacitors with optimal sizing and locations. The optimum performance of the network is achieved by reducing losses, improving voltage profile and alleviating overload for transformers and cables.
Planning of electrical distribution networks is considered of highest priority at the present time in Iraq, due to the huge increase in electrical demand and expansions imposed on distribution networks as a result of the great and rapid urban development. Distribution system planning simulates and studies the behavior of electrical distribution networks under different operating conditions. The study provide understanding of the existing system and to prepare a short term development plan or a long term plan used to guide system expansion and future investments needed for improved network performance. The objective of this research is the planning of Al_Bayaa 11 kV distribution network in Baghdad city based on the powerful and efficient CYMDist software as a tool for the simulation and analysis of the network. The planning method proposed in this thesis is to reach the optimum operating conditions of the network by combining the network reconfiguration in sequence with the insertion of capacitors with optimal sizing and locations. The optimum performance of the network is achieved by reducing losses, improving voltage profile and alleviating overload for transformers and cables. Planning of electrical distribution networks is considered of highest priority at the present time in Iraq, due to the huge increase in electrical demand and expansions imposed on distribution networks as a result of the great and rapid urban development. Distribution system planning simulates and studies the behavior of electrical distribution networks under different operating conditions. The study provide understanding of the existing system and to prepare a short term development plan or a long term plan used to guide system expansion and future investments needed for improved network performance. The objective of this research is the planning of Al-Bayaa 11 kV distribution network in Baghdad city based on the powerful and efficient CYMDist software as a tool for the simulation and analysis of the network. The planning method proposed in this thesis is to reach the optimum operating conditions of the network by combining the network reconfiguration in sequence with the insertion of capacitors with optimal sizing and locations. The optimum performance of the network is achieved by reducing losses, improving voltage profile and alleviating overload for transformers and cables. يعد تخطيط شبكات التوزيع الكهربائية من الأولويات في الوقت الحاضر في العراق نظرا للزيادة الهائلة في الأحمال الكهربائية و التوسعات المفروضة على الشبكات نتيجة التطور العمراني الكبير و السريع. تخطيط منظومة التوزيع يحاكي و يدرس سلوك شبكات التوزيع الكهربائية في ظل ظروف تشغيل مختلفة. الدراسة توفر فهم المنظومة القائمة و إعداد خطة تنموية قصيرة الأجل أو خطة طويلة المدى تستخدم لتوجيه التوسع في المنظومة و الاستثمارات المستقبلية اللازمة لتحسين أداء الشبكة. الهدف من البحث هو تخطيط شبكة توزيع كهرباء البياع 11 kV في مدينة بغداد استنادا إلى برمجيات CYMDist ذات القدرة و الكفاءة العالية كأداة لتمثيلها حاسوبيا و اجراء التحليلات عليها. إن طريقة التخطيط المقترحة في هذه الأطروحة للوصول إلى حالة الأداء الأمثل للشبكة هي بإجراء عملية تغيير طوبوغرافية الشبكة بالتعاقب مع إدخال متسعات بسعات محسوبة و في اماكن مثالية في منظومة التوزيع. و يتحقق الأداء الأمثل للشبكة بتقليل المفاقيد, و تحسين الجهد (voltage profile) و معالجة مشكلة الحمل الزائد للمحولات و المغذيات. |
| Author | Abd al-Wahhab, Thamir Muhammad Husayn, Adib Nasir |
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