When comparing active power filters (APFs) and static var compensators (SVCs), Sinotech Group highlights the distinct advantages and applications of each technology in power quality management. Active power filters are dynamic devices that actively inject countercurrents to cancel out harmonic distortions and compensate for reactive power in real-time. They excel in handling rapidly changing non-linear loads, providing precise and immediate correction for harmonic issues. In contrast, SVCs are passive systems that use capacitors and reactors to provide reactive power compensation, primarily focusing on voltage stability and power factor correction. While SVCs are effective for steady-state load conditions, they may struggle with fast-changing harmonics. Sinotech offers both APFs and SVCs, tailoring solutions to meet specific customer requirements. For industries with high harmonic content from variable speed drives or data centers, APFs are often the preferred choice due to their ability to address complex harmonic profiles. SVCs, on the other hand, are well-suited for applications such as substations and industrial facilities with more stable load patterns, where maintaining voltage stability and improving power factor is the primary goal. The group's technical expertise allows them to analyze system requirements and recommend the most appropriate solution, whether an active power filter or SVC, to optimize power quality, enhance system efficiency, and reduce operational costs. By understanding the nuances between these two technologies, Sinotech helps customers make informed decisions that align with their specific power system needs and operational objectives.