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- 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。
- small current single phase grounding 小电流
- 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
- 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。
- 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
- 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
- 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
- Fault line detecting with zero sequence active power and optimization of single phase grounding fault disposing process with neutral grounding via arc extinguishing coil system 零序有功选线与消弧线圈接地系统单相接地故障处理过程优化
- To ensure that a single phase commit is performed. 以确保执行单阶段提交。
- Short-Circuit Analysis of Single Phase Induction. 伍绍文。-,单相感应调压器的短路分析。
- Single Phase IOH PWM rated at 35 Ampere per Phase. 单相脉宽调制IOH额定三五安培每阶段。
- Nano-scaled single phase BST can also be obtained. B掺杂BST基本可以得到单一BST相, B掺杂显著细化了BST晶粒。