南方电网交直流混合系统RTDS建模研究

实时数字仿真器RTDS是全数字式电力系统电磁暂态仿真装置,目前主要用于电网中控制保护装置的闭环测试、交直流电力系统的研究及电力系统的高级培训等方面。RTDS大系统建模是一个新的尝试。文章介绍了建模前的准备、建模的步骤及建模过程中的主要难点及对策。

Study of ChinaSouthern Power Grid AC/DC Hybrid System Model Constructed with Real Time Digital Simulator

Real Time Digital Simulator is a whole digital electric power system electromaganetic simulation devise. For the moment, the RTDS is used in closed loop testing of the control and protect devises of the power grid, study of AC/DC electric power system and the advanced training of electric power system, etc. The large power system simulation model construction with RTDS is a new challenge.The preparation before the model construction, the steps of model construction , the main difficulties and the solutions during the model construction are discussed in this paper.