采用外接升压器可用于做500KV等级1a电流互感器的伏安特性试验。
Use circumscribed booster device can be used to do 500kv level 1a current transformer is volt-ampere characteristics test.
讨论了单位长度伸长接地体的冲击特性真型试验方法，给出了冲击火花放电特性和伏安特性的试验结果。
This paper discusses a test method for impulse characteristic of real extended grounding electrode in unit length and gives some experimental results.
讨论了单位长度伸长接地体的冲击特性真型试验方法，给出了冲击火花放电特性和伏安特性的试验结果。
This paper discusses a test method for impulse characteristic of real extended grounding electrode in unit length and gives some experimental results.
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