Reduction in VA rating of the Unified Power Quality Conditioner with superconducting fault current limiters

机译：使用超导故障限流器降低统一电能质量调节器的VA额定值

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The paper deals with an optimized Unified Power Quality Conditioner (UPQC), which aims at the integration of series and shunt active power filters with minimum rating of the UPQC. In this paper analysis results of a combination the UPQC with a superconducting fault current limiter (SFCL) are presented. SFCL aids on reduction in VA rating of the UPQC with limiting the excessive current in the event of fault. The combination of electrical and thermal model of a designed resistive type SFCL is defined as a component in PSCAD/EMTDC simulations. The proposed scheme can compensate voltage sag and current harmonics at the point of common coupling (PCC) on power distribution systems. Through the results of several analyses and simulations carried out by PSCAD/EMTDC, this demonstrates the signification effect of the control by SFCL on rating reduction of the UPQC.

机译：本文针对优化的统一电源质量调节器（UPQC）进行了研究，该目标旨在以最小的UPQC额定值集成串联和并联有源滤波器。本文给出了UPQC与超导故障限流器（SFCL）组合使用的分析结果。 SFCL有助于通过减少故障情况下的过大电流来降低UPQC的VA额定值。在PSCAD / EMTDC模拟中，将设计的电阻型SFCL的电模型和热模型的组合定义为组件。所提出的方案可以补偿配电系统上公共耦合点（PCC）的电压骤降和电流谐波。通过PSCAD / EMTDC进行的若干分析和模拟的结果，这证明了SFCL的控制对UPQC评级降低的意义。

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来源
《1st Power Electronic amp; Drive Systems amp; Technologies Conference》|2010年|P.382-387|共6页
会议地点 Tehran(IR);Tehran(IR)
作者
Moghadasi Amir Hasan; Heydari Hossein; Salehifar Mehdi;
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作者单位

Center of Excellence for Power System Automation and Operation Electrical Engineering Department, Iran University of science and Technology, Tehran, Iran;

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会议组织
原文格式 PDF
正文语种 eng
中图分类电工基础理论;
关键词
PSCAD/EMTDC; Power quality; superconducting fault current limiter (SFCL); unified power quality conditioner (UPQC);

机译：PSCAD / EMTDC;电能质量;超导故障限流器（SFCL）;统一电能质量调节器（UPQC）;

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专利

1. Reduction of inductance and current rating of the coil andenhancement of fault current limiting capability of a rectifier typesuperconducting fault current limiter [J] . Ise T., Nguyen N.H., Kumagai S. IEEE Transactions on Applied Superconductivity . 2001,第1期

机译：降低线圈的电感和额定电流，并提高整流器型故障限流能力
2. Reduction of fault current peak in an inductive high-T_c superconducting fault current limiter [J] . M. Joo Cryogenics . 2005,第5期

机译：降低电感性高T_c超导故障限流器中的故障电流峰值
3. Technical Evaluation of Superconducting Fault Current Limiters Used in a Micro-Grid by Considering the Fault Characteristics of Distributed Generation, Energy Storage and Power Loads [J] . Lei Chen, Xiude Tu, Hongkun Chen, Energies . 2016,第10期

机译：考虑分布式发电，储能和电力负荷的故障特征的微电网超导故障限流器技术评估
4. Reduction in VA rating of the Unified Power Quality Conditioner with superconducting fault current limiters [C] . Moghadasi Amir Hasan, Heydari Hossein, Salehifar Mehdi 1st Power Electronic amp; Drive Systems amp; Technologies Conference . 2010

机译：使用超导故障限流器降低统一电能质量调节器的VA额定值
5. A non-superconducting fault current limiter (NSFCL). [D] . Chen, Song. 2014

机译：非超导故障电流限制器（NSFCL）。
6. Power flow analysis and optimal locations of resistive type superconducting fault current limiters [O] . Xiuchang Zhang, Harold S. Ruiz, Jianzhao Geng, -1

机译：电阻型超导故障电流限制器的潮流分析和最佳位置
7. Operational Method of Superconducting Fault Current Limiter with Reduction Function of Asymmetric Fault Current [O] . Chang-Hwan Kim, Hun-Chul Seo, Kyu-Ho Kim, 2014

机译：不对称故障电流减少函数超导故障电流限制器的操作方法

Reduction in VA rating of the Unified Power Quality Conditioner with superconducting fault current limiters

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