摘要
大规模清洁能源接入下,传统系统无准确监测电力变化,设计大规模清洁能源接入下的电力系统安全自动监测系统。系统划分为4个模块,分别为:安全条件变量模块、参量分析模块、安全事件判定模块与数据融合输出模块,这些模块共同作用完成大规模清洁能源接入下的电力系统安全自动监测,最后与传统系统进行了仿真测试。结果表明,所提电力系统安全自动监测正确率高,而且可以准确监测扰动下电力系统信号变化,具有较强的抗干扰能力,相对于对比系统,优越性比较明显,具有更高的实际应用价值。
Under the large-scale clean energy access,the traditional system does not accurately monitor the change of power.Therefore,an automatic security monitoring system for power system under the large-scale clean energy access is designed.The system is divided into four modules:security condition variable module,parameter analysis module,security event determination module and data fusion output module.These modules work together to complete the automatic security monitoring of power system under the large-scale clean energy access.Finally,the simulation test is carried out with the traditional system,and the results show that the accuracy of power system safety automatic monitoring of this system is high,and it can accurately monitor the signal change of power system under disturbance,and has strong anti-interference ability.Compared with the comparison system,it has obvious advantages and higher practical application value.
作者
王鹏飞
马小珍
何丽娟
鲍永胜
WANG Peng-fei;MA Xiao-zhen;HE Li-juan;BAO Yong-sheng(Yinchuan Power Supply Company of State Grid Ningxia Electric Power Co.,Ltd.,Yinchuan 750000 China)
出处
《自动化技术与应用》
2024年第1期61-65,共5页
Techniques of Automation and Applications
基金
国网宁夏电力有限公司(SGNXYC00FZJS2201164)。
关键词
清洁能源
电力系统
安全监测
clean energy
power system
automatic safety monitoring
