English translation for "first harmonics"
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- 基波
Related Translations:
harmonic: n.1.【音乐】泛音；和声。2.〔 pl.〕【数学】谐函数，调和函数。3.【物理学】谐波，谐音。adj.1.和睦的，融洽的。2.【数学】调和的。3.【音乐】和声的，悦耳的。4.【物理学】谐波的。adj.-ical ,-ically adv.
- Example Sentences:
| 1. | Thus a smaller membrane gives off a higher first harmonic .
较小的膜发出较高的第一陪音。 | | 2. | Amplitude of first harmonic
基波振幅 | | 3. | The way of taking one nth out of capacitor ' s the first harmonic capacitive reactance as its nth harmonic impedance is verified whit the data from tang7c . according to the approximately estimating method , the first harmonic impedance of 220kv system is calculated . on the basis of the models , this paper gives the harmonic equivalent circuit of substation and gives the b ( n ) function of the harmonic time n . when the capacitors has different combination , b ( n ) ' s value will also change , with the inputting local measurement data , the paper studies the series and parallel resonance at the substation , and deduces that the reason the capacitor ' s fuse of tang6c is frequently interrupted is that its capacitor current contains a large number of 5th harmonics , and that the reason the discharging pt of tang7c capacitor being exploded is also that the 7th and 9th harmonic currents are amplified
据此，对该站进行了串联谐振分析和并联谐振分析，并结合测试数据和有关变电站的运行记录，指出了导致该站电容器汤6c频繁烧保险的主要原因是5次谐波电流含量偏高，引起汤7c放电pt爆炸也是因为7次和9次谐波电流被放大。针对这些导致汤阴变电站补偿电容器故障的原因，提出了相应的谐波治理措施，包括针对汤6c电容器5次谐波电流含量偏高的原因，提出了停运汤6c电容器或者通过把汤sc电容器的部分容量并入汤6c电容器(汤sc其余部分停运)以增加汤6c谐波承受能力的措施;针对# 2变低压侧7次和9次谐波电流被放大的现象，提出了在汤7c电容器上加装一定百分比的串联电抗器的措施。 |
- Similar Words：
- "first harmonic components" English translation, "first harmonic current" English translation, "first harmonic fourier anaylsis" English translation, "first harmonic resonance" English translation, "first harmonic wave" English translation, "first harrowing" English translation, "first harvest" English translation, "first harvest after planting" English translation, "first have a party" English translation, "first heading" English translation
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