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发明公开
CN105990832A 一种用于电网互联的直流电网测试模型 无效 - 驳回

一种用于电网互联的直流电网测试模型
摘要：
本发明涉及一种用于电网互联的直流电网测试模型，包括通过高压直流输电线路相连的陆地新能源直流电网DCS-A和直流电网DCS-B；与陆地新能源直流电网DCS-A连接的交流系统A和与直流电网DCS-B连接的交流系统B通过所述直流电网测试模型进行双向电力传输，实现异步或同步互联。本发明提供的技术方案可用于研究直流电网在跨区域新能源发电并网、异步电网互联或同步大电网构建中的应用，模型规模适当，具备良好的通用性。
摘要（英）：

The invention relates to a direct-current power grid test model used for power grid interconnection. The direct-current power grid test model comprises a land new energy direct-current power grid DCS-A and a direct-current power grid DCS-B which are connected through a high-voltage direct-current power transmission line. An alternating-current system A connected with the land new energy direct-current power grid DCS-A and an alternating-current system B connected with the direct-current power grid DCS-B carry out bi-directional power transmission through the direct-current power grid test model, and asynchronous or synchronous interconnection is realized. The technical scheme provided by the invention can be used for researching the application of a direct-current power grid in cross-regional new energy grid connection, asynchronous power grid interconnection or synchronous large power grid construction, the scale of the model is suitable, and the universality is good.

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