at the initial stage, the pitting cores are formed and the passive film is repaired continuously, which results in the inductive component in the electrochemical impendence spectrum.
在初始阶段,形成的点蚀芯连续被修复的钝化膜,这会导致在电感元件中的电化学阻抗谱。
whether the inductive component should be considered is decided by the scale of the grounding system and soil resistivity.
但是否需要考虑接地阻抗中的感性分量,应根据地网规模和土壤电阻率加以判断。
with prolonging the immersion time, the inductive component is disappeared gradually, and the impendence module is decreased largely.
随着浸泡时间的延长,感应元件逐渐消失,在很大程度上降低阻抗模块。
the inductive component of substation's grounding impedance is related to the size of the grounding system, soil resistivity and the injecting point of measuring current.