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分析了66k V屯南变的谐波状况和谐波对屯南站电气设备及用户的影响,指出了谐波治理的重要性。课题在屯南站安装的SVG装置中加入SVG谐波消除模块,并进行了对比性试验,试验数据表明配备SVG谐波治理后,十分有效消除了谐波,改善了电能质量,满足了国家标准。
The influence of harmonics and harmonics on electric equipment and users in Tunnan station of 66k V Tunnan was analyzed, and the importance of harmonic control was pointed out. SVG harmonic elimination module was added to the SVG device installed in Tunnan Station, and a comparative test was carried out. The experimental data show that the SVG harmonic control is very effective in eliminating harmonics, improving the power quality and meeting the requirements of national standards .