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A Novel Neutral-Point Potential Balance Strategy for Three-Level NPC Back-to-Back Converter Based on the Neutral-Point Current Injection Model
المؤلفون المشاركون
Wang, Yingjie
Liu, Haiyuan
Wang, Wenchao
Wang, Kangan
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-03-04
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
The neutral-point (NP) potential balance control in three-level neutral-point-clamped (NPC) back-to-back converter is a research nodus.
Its current strategies are the same as the strategies of a single three-level NPC converter.
But the strategies do not give full play to its advantages that the neutral-point current can only flow through the connected midlines in both sides of the converter but does not flow through the DC-bus capacitors.
In this paper, firstly the NP potential model based on the NP current injected is proposed.
It overcomes numerous variable constraints and mutual coupling in the conventional model based on the zero-sequence voltage injected.
And then on this basis, three NP-potential balance control algorithms, unilateral control, bilateral independent control, and bilateral coordinated control, are proposed according to difference requirements.
All of these algorithms use the midlines rather than the DC-bus capacitors to flow the NP current as much as possible.
Their control abilities are further quantitatively analyzed and compared.
Finally, simulation results verify the validity and effectiveness of these algorithms.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Yingjie& Liu, Haiyuan& Wang, Wenchao& Wang, Kangan. 2015. A Novel Neutral-Point Potential Balance Strategy for Three-Level NPC Back-to-Back Converter Based on the Neutral-Point Current Injection Model. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1074615
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Yingjie…[et al.]. A Novel Neutral-Point Potential Balance Strategy for Three-Level NPC Back-to-Back Converter Based on the Neutral-Point Current Injection Model. Mathematical Problems in Engineering No. 2015 (2015), pp.1-12.
https://search.emarefa.net/detail/BIM-1074615
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Yingjie& Liu, Haiyuan& Wang, Wenchao& Wang, Kangan. A Novel Neutral-Point Potential Balance Strategy for Three-Level NPC Back-to-Back Converter Based on the Neutral-Point Current Injection Model. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-12.
https://search.emarefa.net/detail/BIM-1074615
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1074615
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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