基于RTDS的电铁录波回放实现

利用某重载铁路牵引变电站的录波数据，进行了电力系统暂态数据交换共用格式转换，实现了基于RTDS的录波数据回放．在指出在线数据处理缺陷的同时，提出了采用RTDS录波回放的方式进行电能质量监测的方法。

Implementation of Playback of the Recorded Electric

As a high power single phase rectifying load, the electric locomotive is characteristic of non-linear, dissymmetry and fluctuation. The electric locomotive in operation discharges a great amount of negative sequence current and harmonics current in the electric power network, and it severely affects the power quality and thus do harm to the electric power grid. In this paper, the recorded data of a certain tractive substation on a heavy load railway is converted into the common format for the transient data exchange in the electric power system to realize the playback of the recorded data based on RTDS. While pointing out the fault of the on-line data-proceeding, it proposes to monitor the power quality by means of the playback based on RTDS.