| 2. | By adopting resistance divider , voltage sensor designed in this topic has no ferromagnetic resonance , overcome saturation , has no load sharing , and is permitted to short and cutoff in circuit , so it has high reliability 本课题所研究的电压传感器采用电阻分压器原理,不存在铁磁谐振,克服了铁心饱和,不再有负荷分担,短路和开路都是允许的,具有高的可靠性。 |