Application of an Improved Grey Algorithm for Short-circuit Current Online Prediction in the Low-Voltage Distribution System

摘要：

According to the characteristics of the short-circuit current and its detection in a low-voltage distribution system, an improved variable dimension progression prediction method, which is based on grey power model, is proposed in this paper.The time response function of this model is optimized as well.Moreover, the algorithm is employed to predict the actual short-circuit current on line.The simulation results indicate the feasibility and effectiveness of the proposed algorithm.

关键词： short-circuit current grey power model variable dimension progression parameter optimization online prediction

作者: ZHAO Jing CHEN Li-an

作者单位: Department of Electronics and Electrical Engineering Xiamen University of Technology Xiamen,China

会议类型: 国际会议

会议名称: 2011 IEEE International Conference on Grey System and Intelligent Services Joint with the 15th WOSC International Congress on Cybernetics and System(2011 IEEE灰色系统与智能服务国际会议暨系统与控制世界组织第15届年会)

会议地点: 南京

会议语种:英文

页码: 417-420

在线出版日期: 2011-09-15（万方平台首次上网日期，不代表论文的发表时间）