滤波电阻

滤波电阻   Filter Resistor

 产品描述（Product Profile）

  滤波电阻阻尼式双调谐滤波器广泛应用在高压直流工程中，其阻尼电阻的选择关系到滤波器的滤波电阻对滤波效果的影响；然后以某±800kv特高压直流输电工程交流滤波器设计为例，考核不同阻尼电阻下滤波器的性能和稳态定值；基于性能指标和稳态定值要求的考虑，总结了电阻优化选择的基本原则和规律，对提高滤波器设计的效率，减少盲目性具有一定的工程指导意义。

   交流虑波器的实际应综合考虑技术、经济因素，保证其推荐的配置方案在各种运行工况下都能满足相关的性能和定值要求。阻尼式多调谐滤波器由于具有滤波范围广、失谐灵敏度低、高频阻尼性好等优点，被广泛应用在现代高压直流工程中，尤其是电话谐波波形系数要求较高的场合。

    Damping type double tuned filter is widely used in HVDC project, the damping resistance selection in relation to the effect of filter resistance filter on the filtering effect; then taking ±800kV UHVDC transmission project of AC filter design for example, assessment of different damping resistance filter performance and steady value; finally, based on the performance index and steady state value considerations, summarizes the basic principles and rules of resistance selection, to improve the efficiency of the filter design, reduce blindness has certain guiding significance in engineering.

   AC filter practical should be integrated into the technical and economic factors, the recommended configuration scheme can meet the relevant performance and rating requirements under various operating conditions. Damping type multi-tuned filter with filtering range, high frequency damping mistuning sensitivity, good point, is widely used in modern HVDC project, especially the telephone harmonic wave coefficient is required.