| 含VSC-HVDC的交直流混合系统潮流计算 |
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| 引用本文： | 宋,健,叶,鹏.含VSC-HVDC的交直流混合系统潮流计算[J].东北电力技术,2014(1):1-4. |
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| 作者姓名： | 宋 健 叶 鹏 |
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| 作者单位： | 沈阳工业大学,辽宁沈阳110870 |
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| 摘 要： | 全控型电力电子器件电压源型换流器VSC(Voltage Source Converter)的出现,为直流输电发展提供了新方向。在分析多端VSC-HVDC稳态模型基础上,导出了其适用于牛顿法潮流计算数学模型。提出了一种应用统一迭代法对含有VSC交直流混合系统进行计算的方法。通过修改IEEE-14节点系统仿真结果验证了该算法的有效性和准确性。
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| 关 键 词： | 柔性直流输电 电压源换流器 多端直流 潮流计算 |
Power Flow Algorithm for Hybrid AC-DC System Equipped With VSC-HVDCs |
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| SONG Jian,YE Peng.Power Flow Algorithm for Hybrid AC-DC System Equipped With VSC-HVDCs[J].Northeast Electric Power Technology,2014(1):1-4. |
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| Authors: | SONG Jian YE Peng |
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| Affiliation: | (Shenyang University of Technology, Shenyang, Liaoning 110870, China) |
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| Abstract: | The emergence of full-controlled power electronic devices, such as VSC, provides a new direction for the development of HVDC. Based on the analysis of the steady-model of VSC-HVDC, its mathematical model for Newton method power flow caluclation is developed. This paper proposes a uniform iterative power flow calculation algorithm for systems equipped with VSC-HVDCs. Simula- tive results for the modified IEEE-14 demonstrate its validity and accuracy. |
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| Keywords: | VSC-HVDC Voltage source converter MTDC Power flow calculation |
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