1) expanded inter-bridge connection
扩大内桥接线
1.
There are 9 operating modes for expanded inter-bridge connection and as many as several dozen logics for backup power automatic throw-in.
扩大内桥接线的运行方式有9种,对备用电源自动投入(简称备自投)的逻辑需求多达数十种,而目前应用的备自投装置只适用其中的4种运行方式,且每种运行方式只能有一种动作逻辑,有很大的局限性。
2) internal bridge connection
内桥接线
1.
The misoperation of differential protection adopted the number of main transformer winding in the substation with internal bridge connection was analyzed in detail and its corresponding measures were put forward.
详细分析了内桥接线变电站中采用主变压器绕组数差动保护装置造成误操作的弊端,并提出了相应的补救措施;介绍了目前福建省110kV主变压器差动保护使用主要产品的应用特点和选型要求;最后建议采用主变压器绕组数+1的差动保护装置。
2.
Incoming line back-up self-switching equipment is universally applied in 110 kV substation with internal bridge connection for further ensuring the safety,stable operation & improving reliability of system.
110 kV内桥接线变电站普遍采用进线备自投,来进一步保证系统的安全、稳定运行及提高系统供电可靠性。
3.
In the substation of internal bridge connection,the main transformer operates in parallel with another transformer.
内桥接线变电站的主变压器并列运行时,其中一台变压器支路空载合闸或故障时,内桥开关将通过很大的励磁涌流或短路电流。
3) inner bridge connection
内桥接线
1.
This article introduces some layout schemes of outdoor switchgear with inner bridge connection, and discusses the features of operation, maintenance, land occupation and other respects of each of these schemes.
文章介绍了采用内桥接线的几种配电装置型式 ,论述了其在运行、检修、占地等方面的特点 ,对设计部门及运行单位选择该接线配电装置型式有一定参考价
4) inner-bridge connection
内桥接线
1.
The paper presents 4 kinds of action logic of bus-bar automatic transfer switch equipment for whole inner-bridge connection.
介绍了完整内桥接线情况下备自投装置的4种动作逻辑。
5) inner-bridge-connected substation
内桥式接线
1.
The operating mode adopted by inner-bridge-connected substation is analyzed.
分析了内桥式接线变电站经常采用的运行方式,结合一起内桥式变电站跳闸事故的实例,根据电网的特点,提出了提高内桥式接线变电站供电可靠性的具体措施,并对类似用户的安全、可靠用电提出了建议。
6) inner bridging transformer
内桥接线变压器
1.
Based on the basic theory of inner bridging transformer differential protection, this paper stressed on its operating behavior while faults outside the bridge switch, and compares the two connecting modes with examples.
针对内桥接线变压器差动保护的基本原理,重点分析微机型差动保护在桥开关区外故障时的动作行为,并举例对2种接线方式进行比较。
补充资料：扩大
使（范围、规模等）比原来大：～生产ㄧ～战果ㄧ～眼界ㄧ～影响ㄧ～耕地面积。
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