摘要
电能质量对电力系统稳定和用户设备运行至关重要,指标包括电压偏差、谐波、三相不平衡度等。通过监测技术与数据分析,可识别电能质量问题。针对电压偏差、谐波、三相不平衡等问题,提出了优化电网结构、安装滤波器、平衡装置及储能系统等改进措施,并强调智能化监测与管理系统的应用。研究表明,这些措施协同作用可显著提升电能质量,未来电能质量治理将向智能化、高效化方向发展,为电力系统稳定和优质供电提供保障。
Power quality is crucial for the stability of the power system and the operation of user equipment,including indicators such as voltage deviation,harmonics,and three-phase imbalance.Through monitoring technology and data analysis,power quality issues can be identified.Improvement measures have been proposed to address issues such as voltage deviation,harmonics,and three-phase imbalance,including optimizing the power grid structure,installing filters,balancing devices,and energy storage systems.Emphasis has also been placed on the application of intelligent monitoring and management systems.Research has shown that the synergistic effect of these measures can significantly improve power quality.In the future,power quality governance will develop towards intelligence and efficiency,providing guarantees for stable and high-quality power supply in the power system.
作者
孙苇庭
SUN Weiting(State Grid Shanghai Pudong Power Supply Company,Shanghai 200120,China)
出处
《电工技术》
2025年第S1期504-505,508,共3页
Electric Engineering
关键词
电能质量
营销用电检查
改进措施
智能化监测
power quality
marketing electricity inspection
improvement measures
intelligent monitoring
