1) internal bridge connetion of transformer substation
变电站内桥接线
2) 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。
3) substation system scheme
变电站系统接线
4) substation bus arrangements
变电站主接线
1.
Reliability evaluation of substation bus arrangements based on FD methods;
基于FD法的变电站主接线可靠性评估
5) single line diagram substation
变电站的主接线
6) 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。
补充资料：变电站
改变电压的场所。为了把发电厂发出来的电能输送到较远的地方，必须把电压升高，变为高压电，到用户附近再按需要把电压降低。这种升降电压的工作靠变电站来完成。变电站的主要设备是开关和变压器。按规模大小不同，称为变电所、配电室等。
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