线对线故障，线间故障,line-to-line fault,音标,读音,翻译,英文例句,英语词典

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1) line-to-line fault 点击朗读

线对线故障，线间故障

2) line-to-earth fault 点击朗读

线对地故障

3) coil to coil fault 点击朗读

线圈间故障

4) line fault 点击朗读

线路故障

The problems of frequency modulation were studied,including over modulation and long transition time after line faults.

对某电网两起线路故障后引起电网频率的超调量明显偏大、过渡时间过长而暴露的机组调频方面的问题进行了全面分析,说明了完善DEH机组调频控制功能、改善调节特性对保证供电质量、提高电网调频品质有很大的作用。

Based on the characteristics of line protection of HVDC power transmission, the paper describes the characteristics and disposition principles of DC line fault as well as the action sequence of DC line protection.

针对高压直流输电线路保护的特点,较全面的概述了直流线路故障特征以及直流线路故障的配置原理和直流线路保护动作顺序,比较分析了ABB公司和Siemens公司的行波保护判据,结合天广直流输电工程,采用MATLAB对天广直流输电工程中Siemens公司的行波保护进行仿真分析。

In this paper,the characteristic of the main parameters during the process of the line fault in metallic return operation is discussed and confirmed on RTDS first;then,based on the DC protection system of Tian-Guang,Gao-Zhao and Xing-An HVDC transmission projects,the correlative protection is introduced.

首先从理论上分析了直流输电系统单极金属回线运行方式下发生线路接地故障时各特征量的变化情况,并借助RTDS实时仿真系统进行了验证;接着以此为依据,以天广、高肇、兴安等由德国Siemens公司设计的直流保护系统为例,介绍了针对这一故障设置的相关保护;然后结合运行实例和仿真,分析了这些保护存在的缺陷如线路后备保护配合不当和无法快速、准确地检测金属回线线路故障等,最后还提出了一些改进建议,并讨论了各种方案的优缺点。

更多例句>>

5) fault line selection 点击朗读

故障选线

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

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

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

更多例句>>

6) fault line detection 点击朗读

故障选线

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

Project of fault line detection for single-phase-to-earth in distribution system; 点击朗读

配电网单相接地故障选线方案

Study on fault line detection based on S-rough sets in indirectly grounding power system; 点击朗读

基于S-粗集的小电流接地故障选线研究

更多例句>>

补充资料：聚对苯二甲酰对苯二胺纤维帘线

分子式：
CAS号：

性质：中国商品名为芳纶1414，属芳香聚酰胺纤维类。由对苯二甲酰氯和对苯二胺，经缩聚、纺丝和后处理制成纤维，再经加工和浸渍处理制成帘线。它兼具耐高温、高强度、高模量、尺寸稳定性好等特性，是一种较理想的橡胶工业用骨架材料。

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

跨线故障出线故障母线故障断线故障引线故障支线故障

说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。
	您的位置：首页 -> 词典 -> 线对线故障，线间故障 1) line-to-line fault 线对线故障，线间故障 2) line-to-earth fault 线对地故障 3) coil to coil fault 线圈间故障 4) line fault 线路故障 1. The problems of frequency modulation were studied,including over modulation and long transition time after line faults. 对某电网两起线路故障后引起电网频率的超调量明显偏大、过渡时间过长而暴露的机组调频方面的问题进行了全面分析,说明了完善DEH机组调频控制功能、改善调节特性对保证供电质量、提高电网调频品质有很大的作用。 2. Based on the characteristics of line protection of HVDC power transmission, the paper describes the characteristics and disposition principles of DC line fault as well as the action sequence of DC line protection. 针对高压直流输电线路保护的特点,较全面的概述了直流线路故障特征以及直流线路故障的配置原理和直流线路保护动作顺序,比较分析了ABB公司和Siemens公司的行波保护判据,结合天广直流输电工程,采用MATLAB对天广直流输电工程中Siemens公司的行波保护进行仿真分析。 3. In this paper,the characteristic of the main parameters during the process of the line fault in metallic return operation is discussed and confirmed on RTDS first;then,based on the DC protection system of Tian-Guang,Gao-Zhao and Xing-An HVDC transmission projects,the correlative protection is introduced. 首先从理论上分析了直流输电系统单极金属回线运行方式下发生线路接地故障时各特征量的变化情况,并借助RTDS实时仿真系统进行了验证;接着以此为依据,以天广、高肇、兴安等由德国Siemens公司设计的直流保护系统为例,介绍了针对这一故障设置的相关保护;然后结合运行实例和仿真,分析了这些保护存在的缺陷如线路后备保护配合不当和无法快速、准确地检测金属回线线路故障等,最后还提出了一些改进建议,并讨论了各种方案的优缺点。更多例句>> 5) 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更多例句>> 6) 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更多例句>> 补充资料：聚对苯二甲酰对苯二胺纤维帘线分子式： CAS号：性质：中国商品名为芳纶1414，属芳香聚酰胺纤维类。由对苯二甲酰氯和对苯二胺，经缩聚、纺丝和后处理制成纤维，再经加工和浸渍处理制成帘线。它兼具耐高温、高强度、高模量、尺寸稳定性好等特性，是一种较理想的橡胶工业用骨架材料。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

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