English translation for "dc line"
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- 直流线路
Related Translations:
- Example Sentences:
| 1. | But high - voltage lines are already approaching the million - volt limit on insulators and the operating limits of semiconductor devices that control dc lines
不过，高压线路的绝缘体已经逐渐接近百万伏特的限制，而控制直流线路的半导体装置，也即将达到运作极限。 | | 2. | The results show that occurrence of the single or double pole block on the dc lines , or short - circuit faults on the dc or ac lines will not influence seriously on power system stability
仿真结果表明：当南桥、华新换流站发生直流输电单双极闭锁以及交、直流侧短路故障时，不会给系统带来稳定问题。 | | 3. | But even at this height an overhead dc line will beat an ac line at distances more than 1 , 000km ( 600 miles ) , while ground - level dc will beat ac at distances as short as 30km
但即使是这样的高度，高架直流电缆也比交流电缆的最大传输距离远1 , 000千米（ 600英里）以上，地面直流电缆比交流电缆传输距离远30千米。 | | 4. | In chapter 5 , considering an ac / dc system that includes two dc lines . based on feedback linearization in the nonlinear systems and linear quadratic optimization control theory in the linear system , two new nonlinear additional controllers are designed in the same time
第五章针对包含两条直流传输线路的交直流互联系统，采用状态反馈精确线性化方法与线性系统的二次最优控制相结合的方法，同时设计了两条直流线路的非线性附加控制器。 | | 5. | The correlative items of dc filters are researched on the basis of gezhouba - shanghai hvdc transmission project . in the analysis the three - pulse model is used to simulate converter , which takes into account the impact of the stray capacitance . the harmonics distribution on dc lines is simulated accurately , especially the harmonic ignored in old models
本文以葛上直流输电工程为基础，研究直流滤波器设计中的相关问题，采用考虑了杂散电容的三脉动模型来建立换流站模型，更为准确地模拟出直流输电线路上的谐波分布情况，尤其是模拟出旧模型中忽略的次（为自然数）谐波，为直流滤波器的设计提供了更精确的数据和判断依据。 | | 6. | The modulating signals of firing delay angle at the rectifier and firing lead angle at the inverter , and the excitation voltage are chosen to be control variables . the offset of the current of dc line and the extinction angle and the power angle of generator are chosen to be control outputs . then a nonlinear controller is designed for the system under study according to direct feedback linearization theory
以整流侧触发延迟角的调节信号、逆变侧触发超前角的调节信号以及发电机励磁电压作为控制变量,以直流线路电流、逆变侧关断角以及发电机功角的偏移量作为目标输出,用直接反馈线性化方法设计了系统的非线性控制器。 | | 7. | In case of complicated dc circuit , any type of symmetrical ac system fault . dc line fault and dc line ' s recovery after fault can be more accurately simulated , and the dc line ' s dynamic response can be better represented . all the above is very important when doing the research on dc power support to ac system under emergency conditions , and has laid a solid foundation for the interaction study which will be met in a hybrid ac / dc power systems
该模型能够在对交流网络进行机电暂态计算的同时，对直流网络进行电磁暂态的计算，因而能较精确地考察暂态过程中直流线路的动态行为，并可对任意对称的交流系统故障、直流线路故障以及故障后直流输电系统的恢复等过程进行仿真，且仿真时间较短，为在复杂系统中研究直流输电系统与交流输电系统间的相互作用奠定了基础。 |
- Similar Words：
- "dc isolation" English translation, "dc josephson effect" English translation, "dc ladle furnace" English translation, "dc level" English translation, "dc lifting motor" English translation, "dc linear charging" English translation, "dc link" English translation, "dc load" English translation, "dc load line" English translation, "dc load-measuring reclosing relay" English translation
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