浙赣电铁电能质量监测数据分析及其典型治理方案研究

通过对浙赣电铁开放式电能质量监测系统所获得的数据进行分析,从宏观上评估电铁运行沿线变电站电能质量的总体趋势。根据实际情况,结合重点变电站的现场实测数据,提出一种新型结构的电能质量复合治理方案,分别从电压和电流两方面解决电气化铁路给公用电网所带来的电能质量问题,同时在系统等值网络计算的基础上,给出了详细的补偿系统容量设计方法。仿真结果对此方案的成效进行了验证,其结论可为类似装置的设计和应用起到一定的指导与借鉴作用。

Analysis of Power Quality Monitoring Data and Research of Typical Comprehensive Treatment Program for Zhe-gan Electrified Railway

Through the analysis of the data obtained by the open power quality monitoring system for Zhe-gan electrified railway,from on macroscopic the overall trends of power quality in substations along the electrified railway is evaluated.According to the actual situation and field measurement data,the comprehensive treatment program is proposed,which solves power quality problems respectively from two aspects of voltage and current,at the same time based on the system equivalent network,a detailed design method of compensation system capacity is proposed.Simulation results show the efficiency of the program.The conclusions will be good for the design and implement of such kind of systems.