查询词典 disconnecting

The unit to base electrical plug permits instant valve unit replacement without disconnecting piping or wiring.

该单位的基础电器插头未经允许即时阀断开管道或电线单位更换。

Switch gear mainly includes circuit breaker, disconnecting switch , load-break switch and fuse.

开关装置主要包括断路器、隔离开关、负荷开关和熔断器。

Switchgear mainly includes circuit breaker, disconnecting switch, load -break switch and fuse.

开关装置主要包括断路器、隔离开关、负荷开关和熔断器。

Research on transient over voltage during operation of 500 kV GIS disconnecting switch.

杨凌辉，张嘉旻。500 kVGIS隔离闸刀操作暂态过电压的研究。

This paper, based on above analysis and research, suggests the insulation level of the main equipment in UHV system (including transformer, circuit breaker, disconnecting switch, reactor and MOA), which can be used as a references to research, manufacture of UHV equipment and design of power substation and transmission line.

在此基础上，对特高压系统的主要变电设备(包括变压器、断路器、隔离开关、电抗器和MOA)和输电线路的绝缘水平提出了建议，以供我国特高压设备研制和线路变电所设计参考。

The high frequency circuit model of transformer windings is indispensable in analyzing the transients particularly caused by the very fast transients which occur at the time of disconnecting switch operations in GIS.

变压器绕组的高频模型对于分析特快速暂态过电压对变压器的影响是非常重要的。从易于高频测量的散射参数出发，提出了一种建立变压器绕组高频电路模型的方法。

Switchgear mainly includes circuit break er, disconnecting switch, load- break switch and fuse.

开关装置主要包括断路器、隔离开关、负荷开关和熔断器。

In the process of switching operation of 220kV primary equipment,the switch of motor power source tripped suddenly,and then electric arc occurred between the moving contact and stationary contact of disconnecting switch.

对一起因220kV一次设备在倒闸操作过程中，电动机电源开关突然跳闸，致使隔离开关动、静触头之间产生电弧，危及电网和设备安全的这一危险情况进行了分析，找出危险根源，强调执行反事故措施的重要性。

Its main products cover more than 20 series and 200 kinds of products like all sorts of suspension insulator (including ANSI52),middle and high voltage needle insulator (including ANSI55、56) and porcelain insulator below 30 tons, and various kinds of support, sleeve, drop-type fused cutout, lighting conductor and disconnecting switch below 500 kilovolts. All these products with completed series are well sold in China mainland also furthers sold to Europe, America Southeast, Asia, Middle East, South America, Hong Kong and Macao.

现有主要产品：30吨以下各种悬式绝缘子（包括美标52系列），中、高压针式绝缘子（包括美标55、56系列），瓷横担绝缘子，500千伏以下各种支柱、套管、跌落式熔断器、避雷器及隔离开关电器等二十多个系列二百多个产品，品种系列齐全，产品畅销全国各地，远销欧美、东南亚、中东、南美及港澳地区。

This text introduces the principles and functions of three-position disconnecting switch of 31.5 kV GIS in Liuliping substation, analyzes the secondary control mode of the device through the diagrams of logical relation and table of status, points out that the equipment safety operation is affected by incorrect design for adopting false status table and additional 4 illegal control modes to 4 normal control modes on switches.

沈世忠，黄东红摘要：本文介绍了六里坪变电所31.5 kV GIS三工位开关的原理和作用，并对该设备的二次控制方式运用逻辑关系图和状态表进行了分析，指出由于设计中采用了错误的状态表，运行中除了4种正常开关控制方式以外，增加了4种非法控制方式，影响了设备安全运行。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。