1) switching surge superimposed on DC pre-voltage
直流叠加操作冲击
2) 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。
3) 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。
4) DC-bias
直流叠加
1.
The main characteristics of their development are “two wide” (wide temperature range, wide frequency range), “two high” (high Bs, high DC-bias performance) and “two low” (low loss, low total harmonic distortion).
综述了近两年来世界各大公司锰锌铁氧体材料技术特性日新月异的进步,指出了该材料系列三大板块(高μ、高Bs、低功耗、高μQ)相互交叉,求新求全发展的动向,总结了新材料两宽(宽温、宽频)、两高(高饱和磁通密度,高直流叠加性能)、两低(低损耗或低功耗、低谐波失真)的技术特点,提出了以现有材料体系为基础的研发思路。
5) direct-current impact
直流冲击
6) switching impulse-current residual voltage
操作冲击电流残压
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