کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7111915 | 1460849 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An enhanced reverse blocking MMC with DC fault handling capability for HVDC applications
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: An enhanced reverse blocking MMC with DC fault handling capability for HVDC applications An enhanced reverse blocking MMC with DC fault handling capability for HVDC applications](/preview/png/7111915.png)
چکیده انگلیسی
This paper presents an enhanced reverse blocking modular multilevel converter (ERBMMC) topology, which features with reverse blocking IGBT based submodules (RBSMs) and current limit modules (CLMs), in order to improve the DC fault handling capability for HVDC applications. Based on analysis of the configuration and fundamental operation principles, the DC pole-to-pole fault has been taken into consideration for further studying the DC fault handling mechanism and the key components parameter selection guideline of ERBMMC. To validate the feasibilities and effectiveness of proposed topology and fault theory, extensive simulation results are demonstrated. It is concluded that ERBMMC is able to effectively extinguish the fault current arc under DC fault condition. In addition, CLMs plays an important role in further accelerating fault current attenuation. What is more, ERBMMC adopts the original control and modulation strategies under the normal operation condition, thus it further reduces the complicity of industry design.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electric Power Systems Research - Volume 163, Part B, October 2018, Pages 706-714
Journal: Electric Power Systems Research - Volume 163, Part B, October 2018, Pages 706-714
نویسندگان
Xiaofeng Yang, Yao Xue, Bowei Chen, Zhiqin Lin, Yajie Mu, Trillion Q. Zheng, Seiki Igarashi, Yan Li,