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1)  earth-electrode poteintial
接地电极电位
2)  earthing electrode
接地电极
1.
The analysis is done on the problem of overheating of the earthing electrode of DC transmission line caused by heat-insulating and ageing of the coke around the electrode, and at the same time, the end effect of the electrode on overheating is considered.
对直流输电接地电极的发热进行了分析,在计算过程中考虑了焦炭的隔热及老化对接地电极发热的影响,同时也考虑了端部效应。
3)  grounding electrode
接地电极
1.
The characteristics of grounding electrode are usually presented by grounding resistance which includes power-frequency resistance and impulse resistance,but in fact,the existing understanding is not enough.
接地功能通过接地装置或接地系统实现,其中接地电极是最常见的接地装置之一。
4)  earthing electrode current
接地极电流
1.
When bipolar current of DC transmission system operating asymetrically or monopolar ground return operating,huge direct current will inpour into the ground by earthing electrode and thus,AC system transformer will be influenced by DC tranmission system earthing electrode current to a certain extent.
广东电网是交直流混合运行电网,当直流输电系统双极电流不对称运行或单极大地回线运行时,巨大的直流电流通过接地极注入大地,交流系统的变压器在一定程度上受到直流输电系统接地极电流的影响。
5)  grounded collector
集电极接地
6)  earth electrode resistance
接地电极电阻
补充资料:电极电位
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性质:又称电极势,电极电位,电池单极电势或半电池电动势。构成电极的金属(或非金属)与溶液之间因发生电化学反应而产生的相间电势差。单个电极电势的绝对值迄今无法直接测定。以标准氢电极的相对平衡电势为零作参考点,得到氢的标准电极电势。将电极和标准氢电极组成电池,所测得的电池电动势即为该电极的电极电势。电极电势是反映电极反应趋势的参数,也是判定氧化还原反应能否进行的依据。

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