dc filter造句

• The standard of dc filter design is to make sure of the minimized dc filters cost under the acceptable harmonic level
  直流滤波器的设计准则就是在满足可以接受的谐波水平下，使滤波器的费用最少。
• In order to decrease this disturbance , it is necessary to add dc filters when the dc transmission lines are built on stilt
  为了减小这种干扰，在直流输电线路为架空线路的时候，需要加装直流滤波器。
• 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。