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首页> 外文会议>China International Conference on Electricity Distribution >Influence of Negative Sequence Components and Harmonics Produced by ShenSHuo Rail Traction on ShenMu Power Grid -Analysis and Countermeasures
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Influence of Negative Sequence Components and Harmonics Produced by ShenSHuo Rail Traction on ShenMu Power Grid -Analysis and Countermeasures

机译：阴道铁路牵引对阴道铁路牵引对神木电网的影响及对策

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The negative sequence components and harmonic levels of the Shenmu power grid exceeds the requirements of the national standards and have an influence on the normal operation of the 2×100MW generators, when the 110 kV rail traction power supply lines are under operation. This paper presents a Static VAR Compensators (SVC) scheme to reduce the negative sequence components and harmonic currents from the electric rail traction. A new calculation method based on only partially balancing the negative sequence components has been applied to determine the size and parameters of SVC. After the operating of SVC in 2002, the field measurement data show that the purposes of suppressing the negative sequence components and harmonics have been reached as well as that required before.
机译：沉默电网的负序组件和谐波水平超过国家标准的要求，并对2×100MW发电机的正常运行产生影响，当时110 kV轨道牵引电源线在运行时。本文介绍了静态VAR补偿器（SVC）方案，以减少电轨道牵引的负序组件和谐波电流。已经应用了基于部分平衡负序列分量的新计算方法来确定SVC的尺寸和参数。在2002年操作SVC之后，现场测量数据表明，抑制了负序组件和谐波的目的以及之前需要的目的。

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