Research on Control Strategy of AC-DC-AC Substation Based on Modular Multilevel Converter
المؤلفون المشاركون
Chang, Fei
Lin, Fei
Yang, Zhongping
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-11-08
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Significant disadvantages in power quality especially the unbalance problem and neutral sections restrict the evolution of conventional traction power supply system.
A new traction power supply system based on three-phase to single-phase converter is studied, which can transfer active power from three-phase grid to single-phase catenary.
One catenary section could be utilized in the new traction power supply system instead of the multiple split sections in conventional system.
Three-phase to single-phase converter is the core equipment of new traction power system.
MMC (modular multilevel converter) structure of AC-DC-AC substation is proposed in this paper.
To solve the problem of the capacitor voltage balancing in MMC, a parallel sorting algorithm based on field programmable gate array (FPGA) is studied.
And the correctness and effectiveness of the algorithm are verified by experiments.
In addition, it is inevitable that the AC grid voltage will be unbalanced caused by the fault in the new system.
Therefore, this paper focuses on the analysis of the effect of the unbalanced grid voltage on the operating characteristics of the MMC system.
Finally, the correctness of the theoretical analysis is verified by simulation.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chang, Fei& Yang, Zhongping& Lin, Fei. 2017. Research on Control Strategy of AC-DC-AC Substation Based on Modular Multilevel Converter. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1190352
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chang, Fei…[et al.]. Research on Control Strategy of AC-DC-AC Substation Based on Modular Multilevel Converter. Mathematical Problems in Engineering No. 2017 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-1190352
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chang, Fei& Yang, Zhongping& Lin, Fei. Research on Control Strategy of AC-DC-AC Substation Based on Modular Multilevel Converter. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1190352
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1190352
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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