This lack of static, DC offset current in the output transformer means that the core can be made smaller, because it requires no airgap to prevent core saturation from the static DC offset current.
A novel technology about harmonic restraining transformer based on resonance -circuit and magnetic air-gap shunt (RMsT) is presented.
提出了一种基于带气隙磁分路和谐振电路抗谐波干扰变压器的技术。
3
The air-gap constant was defined, which was used in the analysis of current transformer to display the influence of the airgap on the performance of current transformer.