对于中性点接地方式不同的配电网，按照能量的观点，选择不同的频带来实现故障选线。
In view of energy, the different frequency band is chosen corresponding to the distribution system with the different neutral grounding mode.
对于中性点接地方式不同的配电网，按照能量的观点，在SFB频段内选择不同的频带利用波形识别技术来实现故障选线。
In view of energy, using waveform recognition, the different frequency band is chosen corresponding to the distribution system with the different neutral grounding mode in SFB.
我国配电网一般采用中性点不直接接地方式。
The neutral of system is generally indirectly grounded in power distribution network in China.
随着配电网容量的不断增大和新型电气设备的大量使用，选择一种合适的中性点接地方式对电网的安全运行越来越重要。
With the increasing capacity of distribution network and new large-scale use of electrical equipment, a suitable neutral grounding more and more important for the safe operation of the power grid.
本文就城网改造中，配电网中性点运行方式问题进行了分析、探讨，强调采用中性点经电阻和自动跟踪补偿消弧线圈接地方式。
In the article the author analysises and discusses earthed neutral system. Methods of electric resistance and autotracking arcextinguishing coil in neutral point are discussed.
配电网中性点采用小电流接地在世界范围内是一种较流行的接地方式，并在我国配电网中得到了广泛应用。
This paper gives a general overview of various neutral grounding modes. Some existing theories schemes on the fault line selection have been summarized systematically.
配电网中性点采用小电流接地在世界范围内是一种较流行的接地方式，并在我国配电网中得到了广泛应用。
This paper gives a general overview of various neutral grounding modes. Some existing theories schemes on the fault line selection have been summarized systematically.
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