所谓跨步电压，就是指电气设备发生接地故障时，在接地电流入地点周围电位分布区行走的人，其两脚之间的电压。
跨步电压（Step Potential） 该栏显示跨步电压的计算结果. 允许电压（Tolerable Potentials） 接地网编辑器结果栏显示可允许电压。
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跨步电压电击 electric shock on step voltage
The methods are able to compute any parameter of grounding grids in power current, such as power ground impedance, touch and step voltage, potential differences within grounding grids and so on.
用该方法可以计算接地网的工频电流下的任何参数,如工频接地阻抗、接触电压和跨步电压、网内电位差等。
参考来源 - 大型变电站接地网的参数计算和优化设计·2,447,543篇论文数据，部分数据来源于NoteExpress
该文对保护接地、接触电压、跨步电压间的关系进行探讨。
The relations between protective earthing, touching voltage and walk voltage are discussed in the article.
等电位联结对于降低跨步电压、接触电压和防止雷电反击是十分有效的措施。
The problems to be dealt with are also pointed out . Equipotential bonding is a very effective measure for reducing step voltage and touch voltage and preventing from counter-attack.
分析认为，雷电击中大树产生的雷电反击和跨步电压是造成这起雷灾的主要原因。
According to the analysis, the back flashover and the step voltage formed when the lightning strikes a tree are the main causes of the disaster.
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