【摘要】：針對(duì)低壓配電網(wǎng)日益嚴(yán)重的電能質(zhì)量問(wèn)題,在配電變壓器低壓側(cè)加裝一定容量的綜合補(bǔ)償裝置對(duì)諧波、無(wú)功及三相不平衡進(jìn)行集中綜合治理與補(bǔ)償。由于補(bǔ)償裝置容量受限,為了提高綜合補(bǔ)償裝置的補(bǔ)償容量利用率,在此提出了一種將電能質(zhì)量綜合評(píng)估方法與傳統(tǒng)實(shí)時(shí)檢測(cè)控制方法相結(jié)合的綜合補(bǔ)償控制策略。該策略運(yùn)用電能質(zhì)量綜合評(píng)估方法量化電能質(zhì)量指標(biāo),以反映電能質(zhì)量情況,使綜合補(bǔ)償裝置周期性調(diào)整各補(bǔ)償量的補(bǔ)償比例,更合理利用補(bǔ)償容量。最后,通過(guò)仿真及實(shí)驗(yàn)驗(yàn)證了所提綜合補(bǔ)償控制策略的優(yōu)越性。
[Abstract]:In view of the increasingly serious power quality problem in the low voltage distribution network, the harmonic, reactive power and three phase unbalance are comprehensively treated and compensated by adding a certain capacity comprehensive compensation device to the low voltage side of the distribution transformer. Because of the limited capacity of the compensator, in order to improve the utilization ratio of the compensation capacity of the integrated compensator, a comprehensive compensation control strategy combining the power quality comprehensive evaluation method with the traditional real-time detection control method is proposed. In order to reflect the situation of power quality, the comprehensive power quality evaluation method is used to quantify the power quality index, so that the compensation ratio of each compensation quantity is adjusted periodically and the compensation capacity is used more reasonably. Finally, the superiority of the proposed comprehensive compensation control strategy is verified by simulation and experiments.
【作者單位】： 蘭州理工大學(xué)電氣工程與信息工程學(xué)院;國(guó)網(wǎng)江西省電力公司電力科學(xué)研究院;
【基金】：國(guó)家電網(wǎng)公司科技項(xiàng)目(521820150008)~~
【分類(lèi)號(hào)】：TM714.3

【相似文獻(xiàn)】

相關(guān)期刊論文 前10條

1 肖國(guó)春,劉進(jìn)軍,王兆安;電能質(zhì)量及其控制技術(shù)的研究進(jìn)展[J];電力電子技術(shù);2000年06期

2 陳警眾;電能質(zhì)量講座 第四講 電能質(zhì)量改善措施的實(shí)際應(yīng)用[J];供用電;2001年01期

3 ;教育部電能質(zhì)量工程研究中心[J];安徽科技;2002年03期

4 奚s，

本文編號(hào)：2226049