摘要
近年来,我国经济发展速度不断加快,不同类型的电力电子设备在各个领域得到了广泛应用。然而,大量使用电力电子设备会导致电网受到电磁污染,加之工业和商业领域的电能质量要求不断提高,因此对电力系统谐波来源和分布状况进行科学的监测和分析,寻找消除和限制电力系统谐波的措施至关重要。通过分析变电站谐波的特点,提出基于虚拟仪器的变电站谐波监测与分析系统的实现方法,为有效解决变电站谐波问题提供帮助。
In recent years,China’s economic development has been accelerating,and different types of power electronic equipment have been widely used in various fields.However,the extensive use of power electronic equipment will lead to electromagnetic pollution of the power grid,and at the same time,the power quality requirements in industrial and commercial fields are constantly improving.Therefore,it is very important to scientifically monitor and analyze the sources and distribution of harmonics in the power system and find out the measures to eliminate and limit harmonics in the power system.By analyzing the characteristics of substation harmonics,this paper puts forward the realization method of substation harmonics monitoring and analysis system based on virtual instrument,which provides help for effectively solving substation harmonics problems.
作者
康锴
KANG Kai(State Grid Guyuan Power Supply Company,Guyuan 756000,China)
出处
《通信电源技术》
2023年第19期10-12,共3页
Telecom Power Technology
关键词
虚拟仪器
变电站
谐波监测与分析系统
电力电子设备
virtual instrument
substation
harmonic monitoring and analysis system
power electronic equipment
