1) Improved Active Power Filter
改进型APF
2) shunt active power filter (APF)
并联型APF
1.
This paper gives the implementation of Cascade H bridge converter with CPS-SPWM, and applies it in shunt active power filter (APF).
仿真和实验结果表明,该并联型APF系统在低开关频率情况下能够准确有效地补偿谐波和无功电流,性能良好。
3) APF with injection circuit
注入型APF
4) series active power filter
串联型APF
5) roller contour improvement
辊型改进
6) improved model
改进模型
1.
Research on improved model of expressway flow control;
高速公路流量控制改进模型研究(英文)
2.
Research on improved model with GPS pseudorange differential analysis;
GPS伪距差分解算改进模型的研究
3.
An improved model of capacitive abosolute pressure sensors is presented based on the model for pressure-sensing membrane of pressure sensor,and the effect of the sensor performance due to residual gas in the sealed cavities when temperature changes is considered.
在传感器敏感膜模型的基础上对电容式绝对压力传感器提出了一种改进模型,考虑了由于温度的变化电容结构空腔中残余气体对传感器性能产生的影响。
补充资料：改进
改变旧有情况，使有所进步：～工作ㄧ操作方法有待～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条