利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN103904647A 一种基于电压源换流器的柔性交流输电装置的潮流模型 无效 - 驳回

一种基于电压源换流器的柔性交流输电装置的潮流模型
摘要：
本发明是一种基于电压源换流器的柔性交流输电装置的潮流模型。本发明将基于电压源换流器的柔性交流输电装置中的电压源换流器统一表示为相应的戴维南等值电路，用节点支路关联矩阵表示不同换流器支路间的拓扑关系，并给出基于电压源换流器的柔性交流输电潮流运行约束的一般形式。本发明基于电压源换流器的柔性交流输电装置潮流模型设计合理，易于算法实现，扩展性强；采用本发明开发电力系统仿真算法时不需针对每一种特定的基于电压源换流器的柔性交流输电装置设计专门的潮流模型和算法，可以大大降低应用的难度。
摘要（英）：

The invention relates to a current model of a flexible alternating current transmission device based on a voltage source converter. According to the flexible alternating current transmission device based on the voltage source converter, the voltage source converter is expressed as a corresponding Thevenin equivalent circuit in a unified mode, the topological relation among different converter branches is expressed according to the node branch incidence matrix, and a general form of the flexible alternating current transmission current running constraint based on the voltage source converter is provided. The current model of the flexible alternating current transmission device based on the voltage source converter is reasonable in design and high in expandability, and the algorithm can be achieved easily. When the current model is used for developing the simulation algorithm of an electrical power system, a special current model and an algorithm do not need to be designed for each special flexible alternating current transmission device based on the voltage source converter, and the application difficulty can be greatly reduced.

0/0