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发明公开
CN105990829A 一种LCC-VSC混合直流电网测试模型 有权

一种LCC-VSC混合直流电网测试模型
摘要：
本发明涉及一种LCC-VSC混合直流电网测试模型，包括陆地新能源直流电网DCS-A、多端LCC直流系统DCS-B以及位于陆地新能源直流电网DCS-A和多端LCC直流系统DCS-B之间的点对点直流系统DCS-E；所述陆地新能源直流电网DCS-A通过Bb-A4s至Bb-B4的直流线路和Ba-E2至Ba-B0的交流线路将电能输送到多端LCC直流系统DCS-B。本发明提供的技术方案用于研究未来新能源直流电网和多馈入区域构成的大型LCC-VSC混合直流电网，模型规模适当，具备良好的通用性。
摘要（英）：

The invention relates to an LCC-VSC hybrid direct-current power grid testing model which comprises a land new energy direct-current power grid DCS-A, a multi-terminal LCC direct-current system DCS-B and a point-to-point direct-current system DCS-E arranged between the land new energy direct-current power grid DCS-A and the multi-terminal LCC direct-current system DCS-B. The land new energy direct-current power grid DCS-A transmits electric energy to the multi-terminal LCC direct-current system DCS-B through a direct-current line from Bb-A4s to Bb-B4 and an alternating-current line from Ba-E2 to Ba-B0. The technical scheme provided by the invention is used for researching a large-scale LCC-VSC hybrid direct-current power grid formed by the new energy direct-current power grid and multi-infeed areas, the scale of the model is suitable, and the universality is good.

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