无功分量 reactive component
[电] idle component
wattless component
- 有源滤波器作为改善电能质量一种有效的手段,它要求快速准确地检测出负载电流中的谐波和无功分量。
In the control strategies for an active power filter( APF ), the determination of harmonic and reactive components of the load current is the most important stage. - 将电流减去电流基波再加上电流基波的无功分量得到消谐总补偿电流。
To make the current minus fundamental current and add the reactive component of the fundamental current, the total compensation current to depress harmonics and reactive current is obtained. - 提出了以分散性无功补偿方式解决公用变压器台区低压网无功分量造成额外电能损耗的设想。
Put forward a tentative idea which is by means of dispersiveness re active compensation to solve the problem that reactive weight of low voltage net work in public transformer district excessive loss.