Back-to-back HVDC system using a 36-step voltage source converter
Back-to-back HVDC system using a 36-step voltage source converter
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DOI：
10.1049/ip-gtd:20060053
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发表时间：
2006-11
期刊：
影响因子：
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通讯作者：
B. Han;S. Baek;B. Bae;J. Choi
中科院分区：
文献类型：
--
作者：
B. Han;S. Baek;B. Bae;J. Choi
提出了一种新颖的36步电压源变换器，可以增加输出电压的步数。采用PSCAD/EMTDC程序进行计算机模拟，并在2kva硬件样机上进行实验研究，验证了36步变换器的运行可行性。所提出的36步背靠背变换器能够独立控制高压直流系统的有功和无功功率。
A novel 36-step voltage source converter, that allow the number of steps in the output voltage to be increased is proposed. The operational feasibility of the 36-step converter is verified using computer simulations performed with the PSCAD/EMTDC programs and experimental studies performed on a 2 kVA hardware prototype. The propsed 36-step back-to-back converter is shown to be able to indpendently control the active and reactive power of HVDC systems.