助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   继电保护安装 的翻译结果: 查询用时:0.011秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

继电保护安装
相关语句
  relay protection installation
     Site test is an important procedure of relay protection installation,commissioning and main-tenance,and is an effective measure to guarantee the relay protection and its secondary equipment in normal operating state.
     现场试验是继电保护安装、调试和检修维护的重要组成部分,是保证继电保护及其二次设备具备良好运行状态的一种有效措施。
短句来源
  “继电保护安装”译为未确定词的双语例句
     The discontinuous frequent abnormal problems of relay protection is a difficult problem for operator and maintenance workers.
     继电保护装置间断性频发异常问题 ,是继电保护安装调式、运行维护人员比较棘手的问题。
短句来源
     The discrimination method of the fault types based on fuzzy neural network of the transmission line in double sources is presented. The technique extracts fundamental component of the three-phase voltages and currents and zero-sequence current that can judge the grounding fault on relaying point after a cycle of fault,adopts fuzzy neural network that is combined by T-S model and improved BP algorithm to discriminate the fault type.
     提出了基于模糊神经网络的双端电源输电线路故障类型识别的方法,用ATP提取输电线路故障后一周后继电保护安装点的三相电压电流以及反映接地故障的零序电流基频分量及其相应的相角,并采用T-S模型与改进BP算法结合的模糊神经网络,实现故障类型识别。
短句来源
  相似匹配句对
     The Selection of CT′s Phase Installation in Relay Protection Devices
     继电保护装置中电流互感器安装相的确定
短句来源
     Mounting of Rolling Contact Bearing
     滚动轴承的安装
短句来源
     Simulation Testing of Relay Protection
     继电保护的模拟试验
短句来源
     The Research of the Relay Equipment′s Protection
     继电保护的研究
短句来源
     Fabrication and Installation for TLP
     张力腿平台安装分析
查询“继电保护安装”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


The HW structure and SW simulation of the DSP based digital test equipment for protection relays are introduced. It takes the advantage of DSP in digital signal processing, and plants the simulation model and algorithm of electric power system into DSP. With the flexible MMI,the equipment can quickly, freely and accurately simulate the actual dynamic process of a power system fault by the simulated current and voltage at the relay position. It provides a powerful tool for testing protection relay.

介绍一种基于DSP的数字式动态仿真继电保护测试装置的硬件结构和软件仿真。该装置充分发挥了DSP在数字信号处理方面的优势 ,将电力系统数字仿真的模型和算法软件植入DSP。结合灵活设计的人机接口 ,使该装置能够快速、灵活而精确地仿真故障时继电保护安装处电流、电压的实际动态过程 ,从而为继电保护动态试验提供一种便捷而有力的工具

The discontinuous frequent abnormal problems of relay protection is a difficult problem for operator and maintenance workers. A comprehensive analysis approach should be used with consideration of many factors, such as features of the abnormal phenomena, operation performance, actual connection of the circuit, system failure, operation mode, altitude of load, operation conditions and climate influence. Every alarm signal should be fully considered to judge the nature of the abnormal phenomena and distinguish...

The discontinuous frequent abnormal problems of relay protection is a difficult problem for operator and maintenance workers. A comprehensive analysis approach should be used with consideration of many factors, such as features of the abnormal phenomena, operation performance, actual connection of the circuit, system failure, operation mode, altitude of load, operation conditions and climate influence. Every alarm signal should be fully considered to judge the nature of the abnormal phenomena and distinguish it inside the device or outside circuit connected to the device. In this way the solution will be given finally.

继电保护装置间断性频发异常问题 ,是继电保护安装调式、运行维护人员比较棘手的问题。应运用综合分析方法 ,根据装置异常现象的特点、装置运行性能、回路实际接线、系统故障情况 ,结合运行方式、负荷大小、运行操作情况、气候影响等多种因素 ,充分考虑每一条报警信息 ,判断异常问题的性质 ,来分清是装置本身还是装置外接回路的问题 ,最终加以解决。

Site test is an important procedure of relay protection installation,commissioning and main-tenance,and is an effective measure to guarantee the relay protection and its secondary equipment in normal operating state. Several typical problems existing in site test of relay protection are pointed out,such as test with load,channel test of high frequency protection,remote trip function test of optical protection. Several typical test methods are also provided,such as insulation test of tripping circuit,insulation...

Site test is an important procedure of relay protection installation,commissioning and main-tenance,and is an effective measure to guarantee the relay protection and its secondary equipment in normal operating state. Several typical problems existing in site test of relay protection are pointed out,such as test with load,channel test of high frequency protection,remote trip function test of optical protection. Several typical test methods are also provided,such as insulation test of tripping circuit,insulation measuring of power supply to ground,volt-ampere characteristic measurement of current transformer and secondary load check method.

现场试验是继电保护安装、调试和检修维护的重要组成部分,是保证继电保护及其二次设备具备良好运行状态的一种有效措施。针对现场试验中带负荷检查存在的问题、高频保护中通道问题、光纤保护中远跳功能应注意的问题等,指出应特别关注的问题。还提出了现场试验中几种典型的试验方法:跳闸回路的绝缘试验、装置电源对地绝缘测量、电流互感器伏安特性测量及二次负载核算方法。

 
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关继电保护安装的内容
在知识搜索中查有关继电保护安装的内容
在数字搜索中查有关继电保护安装的内容
在概念知识元中查有关继电保护安装的内容
在学术趋势中查有关继电保护安装的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社