光伏电站送出线路继电保护虚拟实验平台设计  

Design of Virtual Experiment Platform for Relay Protection for Outgoing Transmission Line of Photovoltaic Power Plant

作　　者：梁营玉 张志 李武林 LIANG Yingyu;ZHANG Zhi;LI Wulin

机构地区：[1]中国矿业大学(北京)机电与信息工程学院,北京100083 [2]国网北京市电力公司,北京100031 [3]国网山西省电力公司运城供电公司变电检修中心,山西运城044000

出　　处：《科教文汇》2023年第12期103-109,共7页Journal of Science and Education

基　　金：中国矿业大学(北京)本科教育教学改革与研究项目(项目编号:J220413)。

摘　　要：学生在学习新能源电力系统控制与保护技术课程时,需要同时熟练掌握新能源发电和继电保护两门专业课的相关知识,并深入分析光伏电站对交流送出线路继电保护动作性能的影响,因此该课程具有学习难度高、理论基础要求高、课程交叉性强等特点。为了激发学生的学习兴趣、提高教学质量,进一步提升学生使用现代工具的能力及科研创新能力,课题组基于PSCAD/EMTDC电磁暂态仿真软件搭建了光伏电站送出线路继电保护虚拟仿真实验教学平台。虚拟仿真实验教学平台可以将抽象的内容形象化,让学生更直观地认识光伏电站接入对传统电力系统继电保护的影响。When learning the course of Control and Protection Technology for Renewable Energy Sources-Based Power System,students are required to master relevant knowledge of two specialized courses,namely,Renewable Energy Power Generation and Relay Protection,and profoundly analyze the influence of photovoltaic power plants on the performance of relay protection action of the outgoing transmission line.As a consequence,this course is difficult to learn,has strict requirements on students’theoretical foundation and involves more than one academic subject.To stimulate students’interest in learning,improve teaching quality,strengthen students’ability of using modern tools,and enhance their competence of scientific research and innovation,a virtual simulation experimental teaching platform based on PSCAD/EMTDC electromagnetic transient simulation software is designed for relay protection for outgoing transmission line of photovoltaic power plant.Virtual simulation experiment teaching platform can visualize the abstract content,so that students can gain a more intuitive understanding of the influence of interconnection of photovoltaic power plant on relay protection of traditional power system.

关 键 词：继电保护 电磁暂态仿真软件 光伏电站 虚拟仿真 

分 类 号：G642.423[文化科学—高等教育学]