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港口的用电负荷是典型的谐波源,恶化了港口供电系统的电能质量。针对港口的供电现状,提出了基于静止无功补偿装置(SVG)的电能质量治理方案,SVG是基于柔性交流输电技术的新一代无功补偿及谐波治理装置,在满足港口负荷无功需求的同时,不增加额外的硬件,同时可实现有源滤波的效果,是港口改善电能质量的最佳解决方案。
The electricity load at the port is a typical source of harmonics and deteriorates the power quality of the port power supply system. According to the status quo of power supply in port, a power quality control scheme based on SVC (SVC) is proposed. SVG is a new generation reactive power compensation and harmonic control device based on flexible AC transmission technology. In order to meet the demand of port load reactive power At the same time, without adding additional hardware, while achieving the effect of active filtering, is the port to improve the power quality of the best solution.