本文選題：高壓直流輸電 + 阻尼型雙調(diào)諧濾波器�。� 參考：《電力自動(dòng)化設(shè)備》2017年10期

【摘要】：阻尼型雙調(diào)諧交流濾波器是高壓直流輸電系統(tǒng)中最常用的濾波器,其優(yōu)化設(shè)計(jì)關(guān)系到交流濾波器的性能及定值。從不同位置阻尼電阻的雙調(diào)諧濾波器的統(tǒng)一阻頻特性表達(dá)式出發(fā),推導(dǎo)出適用于雙調(diào)諧濾波器的分流比表達(dá)式,進(jìn)一步分析了阻尼電阻對交流濾波器性能和定值的影響。分析了阻尼電阻與電話諧波波形系數(shù)之間的關(guān)系式,且推導(dǎo)了阻尼電阻對交流濾波器設(shè)備定值和造價(jià)的影響公式,為阻尼型雙調(diào)諧交流濾波器的優(yōu)化設(shè)計(jì)提供計(jì)算依據(jù)。最終總結(jié)了優(yōu)化設(shè)計(jì)的算法和流程。
[Abstract]:Damping double tuned AC filter is the most commonly used filter in HVDC transmission system. Its optimal design is related to the performance and fixed value of AC filter. Based on the unified resistance characteristic expression of double-tuned filter with damping resistor at different positions, the shunt ratio expression suitable for double-tuned filter is derived, and the influence of damping resistance on the performance and fixed value of AC filter is further analyzed. The relationship between the damping resistance and the harmonic wave coefficient of telephone is analyzed, and the formula of the influence of damping resistance on the fixed value and cost of AC filter equipment is derived, which provides the basis for the optimization design of the damping double-tuned AC filter. Finally, the algorithm and flow of optimization design are summarized.
【作者單位】： 南方電網(wǎng)科學(xué)研究院有限責(zé)任公司直流輸電技術(shù)國家重點(diǎn)實(shí)驗(yàn)室;
【分類號】：TM721.1;TM761

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本文編號：1949531