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- Based on data fusion,a new method for singlephase grounding fault location of distribution feeders in networks with ungrounded neutral is proposed. 提出了基于模糊信息融合的中性点不接地系统单相接地故障定位的新方法及其实现。
- FU Zhou-xing, WAN Geng.Methods of Fault Line Selection for Single Phase to Earth Fault in Networks with Ungrounded Neutral[J].Low Voltage Apparatus,2002,(3):43-47. [2]傅周兴;万耕.;小电流接地系统单相接地故障选线方法[J]
- XIAO Bai,SHU Hongchun,GAO Feng.Survey of the methods of fault lines election for single-phase-to-earth fault in networks with ungrounded neutral[J].Relay,2001,29(4):16-20. [4]肖白;束洪春;高峰.;小电流接地系统单相接地故障选线方法综述[J]
- Distribution system are universally the non-solidly earthed networks, and the single-phase to earth fault happens most frequently in the power system with ungrounded neutral. 小电流接地系统是配电网普遍采用的接地方式,同时单相接地故障是小电流接地系统发生率最高的故障。
- Based on clustering FSVM and current injection method,a new method using two steps for single-phase grounding fault location of distribution feeders in networks with ungrounded neutral is proposed. 提出小电流接地系统实现单相接地故障定位的新方法。该方法应用基于聚类的FSVM和电流注入法分两步实现故障定位。
- networks with ungrounded neutral 中性点不接地系统
- Overvoltages may also be produced by certain types of asymmetrical fault mainly on systems with ungrounded neutrals. 在中性点不接地系统中,过电压也可能主要由某些类型的不对称故障所引起。
- When there are system failures or lightnings, high-magnitude overvoltages will occur on these ungrounded neutrals. 当系统发生故障或者雷电波入侵时,这些不接地变压器中性点上会出现幅值较高的过电压。
- Study of fault feeder detection for ship power system with ungrounded neutral 船舶电网小电流接地选线的工程应用研究
- He has a rather neutral character. 他品性平平。
- That country remained neutral in the war. 那个国家在那场战争中保持中立。
- Put the gear lever in the neutral position. 把变速杆推到空挡的位置。
- The Method to Locate Insulation Fault Phase In Ungrounded Neutral AC Electrical Network 中性点不接地交流电网对地绝缘故障相定位法
- New method of fault location for single-phase grounding in networks with ungrounded neutral 中性点不接地系统单相接地故障定位新方法
- He pushed the handle into neutral. 他将手柄扳到空挡。
- The water was of a pale, neutral color. 这水是一片淡灰色。
- He remained neutral during the debate. 他在辩论中保持中立。
- When you start the car, make sure it is in neutral. 确定在空档才发动车子。
- I waited, but her eyes were neutral. 我等着她的反应,但她的眼睛没有露出情感有什么变化。
- Method of single phase grounding fault locating for FTU in networks with ungrounded neutral 配合FTU的小电流系统单相接地故障定位方法