有源濾波器是抑制用于吸收和濾除諧波的新型電力電子設(shè)備、我公司采用丹弗頓最新的科研成果、它能夠?qū)Υ笮『皖l率變化的諧波進(jìn)行自動(dòng)跟蹤過(guò)濾 Active power filter is a new type of power electronic equipment to suppress the absorption and filter out harmonics. Our company adopts the latest research achievements of Dan fried. It can automatically track and filter the harmonics of the change of size and frequency.