1) adaptive fault feeder selection
自适应故障选线
2) adaptive fault detection
自适应故障检测
1.
A new principal space transformation method,based on the traits of process changing which could be classified into three scenarios including drifting,enlarging and abrupt changes,was proposed and applied to the Pb-Zn smelting process for adaptive fault detection.
针对铅锌冶炼过程工况快速变化和建模数据不完整导致故障检测统计模型失效的问题,首先将铅锌冶炼过程变化分为漂移,扩大和突变;然后针对不同工况变化采用不同主元空间变换算法,建立自适应统计模型,实现铅锌冶炼过程自适应故障检测;最后分别针对不同工况变化过程进行了3组试验,结果证明了主元空间变换算法的有效性。
3) adaptive fault line selection
自适应选线
4) fault line selection
故障选线
1.
Method of distributed power system fault line selection based on transient high frequency instantaneous zero-sequence power;
基于暂态高频零序瞬时功率的配电网故障选线方法
2.
New approach for fault line selection in distribution system with arc suppressing coil grounding using decaying DC component;
一种利用衰减直流分量的谐振接地系统故障选线方法
3.
Research on fault line selection of single-phase grounding at two localities in power system with neutral unearthed;
小电流接地系统两点单相接地故障选线的研究
5) fault line detection
故障选线
1.
Ant colony algorithm and neural network based fault line detection method for distribution network;
基于蚁群算法的神经网络配电网故障选线方法
2.
Project of fault line detection for single-phase-to-earth in distribution system;
配电网单相接地故障选线方案
3.
Study on fault line detection based on S-rough sets in indirectly grounding power system;
基于S-粗集的小电流接地故障选线研究
6) faulty line detection
故障选线
1.
Artificial immune algorithm based faulty line detection method for indirectly grounding power system
基于人工免疫算法的小电流接地故障选线
2.
A faulty line detection method based on the high-frequency components of zero-sequence current is proposed.
应用在高频空间具有良好聚焦性的小波包工具,对故障后线路中的暂态零序电流进行分解,提取暂态零序电流在选定频带内的高频分量,以故障线与非故障线的零序电流高频分量之和的测度和故障线与非故障线的电流测度之和作为系统故障的特征信息,提出一种新的基于零序电流高频分量的故障选线判别方法;以自定义系统的故障特征值为主判据、故障电流高频分量为辅助判据实现故障类型的判断。
3.
A novel faulty line detection method based on wavelet packet analysis for distribution network is proposed to avoid improper detection caused by energy decay of zero sequence current signals at low sampling rate.
提出了基于小波包分析的配电网故障选线新方法用于解决低频采样零序电流信号因发生不同程度的能量衰减而导致的选线错误问题。
补充资料：自适
【诗文】：
紫陌奔驰不暂停，送迎终日在郊坰。年来鬓畔未垂白，
雨后江头且蹋青。浮蚁满杯难暂舍，贯珠一曲莫辞听。
春风只有九十日，可合花前半日醒。
【注释】：
【出处】：
全唐诗：卷676-39
紫陌奔驰不暂停，送迎终日在郊坰。年来鬓畔未垂白，
雨后江头且蹋青。浮蚁满杯难暂舍，贯珠一曲莫辞听。
春风只有九十日，可合花前半日醒。
【注释】：
【出处】：
全唐诗：卷676-39
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条