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| 摘要: |
| 利用建立在对称分量解耦-补偿理论基础上的电力元件模型，提出了适用于谐波潮流计算的网络模型和算法。该算法计及低次谐波潮流对基波潮流的影响，而忽略高次谐波的影响；然后与性能良好的PQ解耦法结合，形成了实用的电力系统三相谐波潮流计算程序。由于潮流可按正序、负序、零序分别求解，在保证求解精度前提下，提高了求解效率。 |
| 关键词: 谐波潮流 对称分量 解耦-补偿 部分解耦 |
| DOI： |
| 分类号:TM744 |
| 基金项目:东南大学-南瑞继保公司学位论文基金资助~~ |
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| Partly decoupled harmonic power flow in symmetrical component coordinate system |
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GU Wei CHEN Qian JIANG Ping
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| Abstract: |
| By using the power element models established on symmetrical component decoupling - compensation theory ,a network model with algorithm suitable for harmonic flow calculation is deve - loped.It calculates the effect of low - order harmonic power flow on fundamental power flow and ignores that of high - order harmonics.Incorporating with the conventional P-Q decoupling load flow algorithm ,a practical three - phase harmonic flow program is brought up.The harmonic flow study can be undertaken in positive -,negative - and zero - sequence reference frames separately ,thus the computation efficiency can be enhanced with acceptable precision. |
| Key words: harmonic power flow,symmetrical component,decoupling- compensation,partly decoupled, |
