海上平台电网电能质量改善技术

摘要

海上平台空间小、电网容量小、大功率设备占比大，钻井、采油等生产过程工况复杂，且存在无功变化快、谐波含量高及电压波动大等问题。采用主动功率调节装置可针对海上平台电网进行无功补偿及谐波治理，介绍该装置的原理、产品优势以及对海上平台电能质量改善的效果。%The offshore platform is featured by small space, low capacity of power grid, large proportion of high-power equipment, complex drilling process and oil production process, which lead serious issues such as fast reactive change , high content of harmonic and great voltage fluctuation. Active power regulator is used to provide offshore platform with reactive compensation and harmonic control; the principle and advantages of the regulator is introduced and the effect of power quality improvement for offshore platform is analyzed.