1) switching impulse
操作冲击
1.
The systemic switching impulse discharge tests of rod-plane air gaps with 0.
为了研究高海拔地区空气间隙的操作冲击特性,在大型人工气候室内对0。
2.
In accordance with the project of UHV AC transmission and substation to be constructed,this paper researches the switching impulse discharge characteristic curve of 1 000 kV AC substation equipment air gap,based on the 1 000 kV AC power transmission & transformation project from the southeast in Shanxi province to Jingmen of Hubei province.
为取得特高压交流输变电工程的设计依据,结合晋东南—荆门百万伏级交流输变电示范工程,研究了交流变电设备的相间操作冲击电压特性。
3.
At high altitude the switching impulse discharge performance of an air-gap is one of design foundations for the external insulation of the extra & ultra-high voltage,also is one of essential technique that did not solved yet.
高海拔下操作冲击放电特性是超特高压外绝缘设计的基础之一,也是国内外尚未解决的关键技术之一。
2) switching surge
操作冲击
1.
This paper introduced the new IEC60076 -4 test guidance of lightning surge and switching surge for power transformer and reactor, which is the new edition of IEC722 (1982).
介绍了新的IEC60076—4电力变压器和电抗器雷电冲击和操作冲击试验导则,它是IEC722(1982)的新版,比原导则增加与完善了新的内容。
3) switching impulse voltage
操作冲击电压
1.
to arrive at the mimic wind-deflection angle,and applying standard switching impulse voltage,to seek the 50% switching impulse discharge voltage of the combined gap in the condition of wind-deflection,and to compare it with the standard switching impulse 50% discharge voltage of single gap.
在现有750 kV输电线路工程模拟真型塔试验条件下,通过调整模拟横担和模拟塔腿来实现模拟风偏角,施加标准操作冲击电压,求取在风偏情况下杆塔联合间隙50%放电电压,对比单独间隙的标准操作冲击50%放电电压。
4) switching surge test
操作冲击试验
1.
This paper analyzes the condition of switching surge test for transformer and presents that it is helpful to improve the accuracy of the test result by exciting transformer with DC supply instead of the traditional switching impulse.
本文分析了高压变压器进行操作冲击试验的现状,提出用直流励磁法代替传统的操作冲击励磁法,有助于提高试验结果的准确性。
5) long front time switching impulse
长波头操作冲击
6) switching surge performance
操作冲击特性
补充资料：标准操作冲击电压波形(见冲击电压发生器)
标准操作冲击电压波形(见冲击电压发生器)
standard switching impulse voltage waveform
b .oozhun CooZuo ChongJld，onyo boxlng标准操作冲击电压波形(standard switchingimpulse voltage waveform)见冲击电压发生器。
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