| 1. | Voltage type harmonic source and series active power filter
电压型谐波源与串联型有源电力滤波器 |
| 2. | Study on the superposing methods of multi harmonic wave source based on the matlaib power supply system
的供电系统多谐波源叠加方法的研究 |
| 3. | The thyristor valve is the main harmonic source that creates harmonics in operation
换流器是换流站内主要的谐波源，其在运行中会产生各种谐波。 |
| 4. | On the other hand , the interharmonics are always various , so it is not fit to adopt short sampling time
而且间谐波源时时发生变化，采样时间也不能过长。 |
| 5. | The existence of harmonic sources in power system is extensively , especially the power electronics apparatus
谐波源在电力系统中广为存在，以电力电子器件为最。 |
| 6. | The latter is to use pre - existing harmonic sources or measured data to assess harmonic impedance
“非干预式”方法则通过利用系统已有的谐波源或可测量参数等来估计谐波阻抗。 |
| 7. | The research of harmonics produced by power system harmonic sources is necessary to carry out the research of power system harmonic
研究电力系统谐波源产生的谐波是研究电力系统谐波的一个必不可少的条件。 |
| 8. | In electrical power system , the harmonics that created by many kinds of harmonic sources have made pollution to the whole power system
在电力系统中，各种谐波源产生的谐波会对电力系统环境造成污染，影响到整个电力系统的电气环境。 |
| 9. | The background harmonic voltage is related with not only the power of harmonic sources and variation of power line voltages but also the power system structure and capability
背景谐波电压不仅与电网中谐波源强弱、网压变化有关，而且与电网容量、结构有关。 |
| 10. | This paper discussed the harmonic sources and how they produce harmonic in detailed , such as generator , transformer , power electronics apparatus and others
本文较为详细的讨论了发电机、变压器以及电力电子器件等一些谐波源，对其产生谐波的机理作了一定的描述。 |
