Contact us | 中文版

+86 531 82670172

Wonderful case

Location :Home > 精彩案例

China Yingli Solar group

Power quality problems: the factory has single crystal furnace, multi crystal furnace, PECVD and other loads. These loads produced a lot of harmonics and cause endanger to the power supply safety

Power quality solution: install Hoteam active harmonic filter

Data comparison:

 

Phase current waveform before

Phase current waveform after AHF

 

Phase current harmonic before

Phase current harmonic after AHF

Result analysis:

1)After operation of active harmonic filter, both voltage and current waveform had been improved.

2)The THDv reduced from 4.7% to 2.4%. The THDi reduced from 18.4% to 5.0%. 

< >
2016可以赚钱的手机游戏 6组15码中6红 陕西快乐10分遗漏数据 pk10cqswlzx 广东11选五走势图 双色球杀20个红球公式 好规划理财平台怎么样 排列五复式计算器 最新棋牌评测网 安徽快三开奖结果快 宁夏11选5电视走势图