![](/images/graphics-bg.png)
Improvement of Power Flow Calculation with Optimization Factor Based on Current Injection Method
المؤلفون المشاركون
المصدر
Discrete Dynamics in Nature and Society
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-07-23
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
This paper presents an improvement in power flow calculation based on current injection method by introducing optimization factor.
In the method proposed by this paper, the PQ buses are represented by current mismatches while the PV buses are represented by power mismatches.
It is different from the representations in conventional current injection power flow equations.
By using the combined power and current injection mismatches method, the number of the equations required can be decreased to only one for each PV bus.
The optimization factor is used to improve the iteration process and to ensure the effectiveness of the improved method proposed when the system is ill-conditioned.
To verify the effectiveness of the method, the IEEE test systems are tested by conventional current injection method and the improved method proposed separately.
Then the results are compared.
The comparisons show that the optimization factor improves the convergence character effectively, especially that when the system is at high loading level and R/X ratio, the iteration number is one or two times less than the conventional current injection method.
When the overloading condition of the system is serious, the iteration number in this paper appears 4 times less than the conventional current injection method.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Lei& Chen, Chen& Shen, Tao. 2014. Improvement of Power Flow Calculation with Optimization Factor Based on Current Injection Method. Discrete Dynamics in Nature and Society،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-472273
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Lei…[et al.]. Improvement of Power Flow Calculation with Optimization Factor Based on Current Injection Method. Discrete Dynamics in Nature and Society No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-472273
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Lei& Chen, Chen& Shen, Tao. Improvement of Power Flow Calculation with Optimization Factor Based on Current Injection Method. Discrete Dynamics in Nature and Society. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-472273
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-472273
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)