全自动短路故障模拟装置的研制

在电力系统运行过程中，由于各种短路故障严重地影响电力系统的正常运行，因此，对短路故障的研究具有非常重要的意义，论文依托电力电子技术和信息技术，设计、研制了一套廉价、可靠的短路故障模拟设备，可自动设置短路的方式、短路持续时间、短路发生时刻电压初相位等，为电力系统的短路故障研究提供精确的实验环境。

Research and development of simulation device for auto short circuit failure

During the operation process of the electric power system, due to different short circuit failure seriously affected to the normal operation of the electric power system, a study on short circuit will have a very important significance. Base on the design of the electric and electronic technology and the information technology, the paper researched and developed a set of a low cost and reliable short circuit failure simulation device, which could auto set up the short circuit method, duration period of the short circuit, the initial phase during the short circuit occurred. This simulation device can provide the accurate experimental environment for the short circuit failure study of the electric powersystem.