【摘要】：隨著電氣化程度的提高和電力電子設(shè)備等非線性負(fù)荷的大量使用,農(nóng)村電網(wǎng)的三相不平衡和無(wú)功問(wèn)題越來(lái)越突出。針對(duì)這些的問(wèn)題,應(yīng)用PSS SINCAL(Power System Simulation SIEMENS Network Calculation)軟件進(jìn)行優(yōu)化分析。對(duì)于三相不平衡問(wèn)題,優(yōu)化后系統(tǒng)的平衡度有明顯的提高;對(duì)于無(wú)功不足問(wèn)題,優(yōu)化后可計(jì)算出補(bǔ)償裝置的位置和容量,從而改善功率因素,減少了線路損耗。
[Abstract]:With the improvement of electrification degree and the large use of nonlinear loads such as power electronic equipment, the three-phase imbalance and reactive power problems in rural power grid are becoming more and more prominent. In order to solve these problems, the optimization analysis is carried out by using PSS SINCAL (Power System Simulation SIEMENS Network Calculation) software. For the problem of three-phase imbalance, the balance degree of the optimized system is obviously improved, and for the problem of lack of reactive power, the position and capacity of the compensator can be calculated after the optimization, thus improving the power factor and reducing the line loss.
【作者單位】： 鄭州大學(xué)電氣工程學(xué)院;國(guó)網(wǎng)江蘇省電力公司南通供電公司;
【分類(lèi)號(hào)】：TM727.1

【參考文獻(xiàn)】

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