An comparative analysis is made between the results of the site test and that of the FEM computation. The difference of neutral point depth between them are also explained by analyse.
对现场试验与有限元模拟的成果进行了对比分析，并对得出的中性点深度相差较大的原因作了分析。
2
Electrical power is supplied to a site through a two cored cable (active and neutral here).
电能被提供给一个站点通过二被挖出果核的缆绳(活跃和中性这里)。
3
The on-site test results indicate that energy meter's neutral point virtual connection has a great effect on PT secondary voltage drop.