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- single phase grounding current 单相接地电流
- small current single phase grounding 小电流
- Since most faults of 500kV lines are transient single phase grounding, single-phase auto-reclosure is widely used in EHV lines in order to clear up the fault and resume the power supply. 由于500kV线路的故障主要为单相接地的瞬时性故障,超高压输电线路广泛采用单相自动重合闸技术,以消除瞬时性故障并快速恢复供电。
- The harmonic wave of current, when single phase grounded fault happened, can’t be eliminated by mounting Petersen-coil.The damage of arc-grounding overvoltage appeared. 而在单相接地的残余电流中含有较大的高次谐波,是加装消弧线圈也无法消除的,这使得弧光接地过电压的危害凸显出来。
- motor single phase grounding protection 电动机单相接地保护
- An opinion on a single phase grounding fault in a 500 kV line 对一次500kV线路单相接地事故的一点想法
- New Method to Measure One Phase Grounding Current of Mine Electric Power Network 一种测量矿井电网单相接地电流的新方法
- Discussion about the problems in the field for the selection of the fault line during single phase grounding 单相接地选线的现场问题探讨
- The fault selecting line new method of single phase grounding of the resonance grounding system 谐振接地系统单相接地故障选线新方法
- 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
- Method of wavelet packet line selection for the single phase grounding fault of distribution electric network system 配电网单相接地故障的小波包选线方法
- Discernable matrix method based method for detecting single phase grounding feeder 基于可辨识矩阵的单相接地故障选线新方法
- Practical Method of Locating and Isolation for Single Phase Grounding Fault Section of Feeders in Distribution Networks 一种实用的馈线单相接地故障区段定位与隔离方法
- Keywords: wavalet analysis, BP nervous network, small electric current ground systems, fault location,single phase to earth. 关键词:小波变换;BP神经网络;小电流接地系统;故障定位;单相接地
- Discussion on Single Phase Grounding Fault Protection Mode of Large-scale Generator Stator Winding 大型发电机定子绕组单相接地保护方式的商榷
- INFLUENCE OF SYNCHRONIZING SIGNAL ON SINGLE PHASE GROUNDING FAULT OF THYRISTOR CONTROLLED SERIAL COMPENSATION AND ITS CONTROL STRATEGY 同步信号对可控串补在单相接地故障时的影响及控制对策研究
- Single phase grounding compensation and microprocessor system for selecting faulty line in small-current neutral grounding system 小电流接地系统单相接地补偿及选线微机系统
- This paper analyzes the effects of the input and output decoupling capacitances on the grounding current EMI in DC motor drives. 本文针对直流电机调速装置输入和输出侧退耦电容对地电流干扰的影响进行研究。
- RESEARCH ON A NEW METHOD OF LOCATING AND ISOLATING SINGLE PHASE GROUNDING FAULT SECTIONS OF FEEDERS IN DISTRIBUTION SYSTEM 配电网馈线单相接地故障区段定位和隔离新方法研究
- To ensure that a single phase commit is performed. 以确保执行单阶段提交。