摘要
在智能电网中,传统变压器保护系统因数据采集延迟、传输效率低、实时监控能力不足,难以满足智能变电站的保护需求.因此,提出基于5G的智能变电站变压器保护系统,包括数据采集模块、通信模块、数据处理与分析模块以及保护执行模块.实验结果表明,设计系统的平均故障检测时间、保护动作成功率、变压器损坏率等性能指标均优于传统系统.
Abstract
In the smart grid,traditional transformer protection systems are difficult to meet the protection needs of smart substations due to delayed data acquisition,low transmission efficiency,and insufficient real-time monitoring capabilities.Therefore,the article proposes a 5G based intelligent substation transformer protection system,including a data acquisition module,a communication module,a data processing and analysis module,and a protection execution module.The experimental results show that the average fault detection time,protection action success rate,transformer damage rate and other performance indicators of the article system are superior to traditional systems.
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