| 电网规划中的网络损耗评估算法的研究与应用 |
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| 引用本文： | 程秀娟,周步祥,廖烽然.电网规划中的网络损耗评估算法的研究与应用[J].四川电力技术,2011,34(3):14-18. |
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| 作者姓名： | 程秀娟 周步祥 廖烽然 |
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| 作者单位： | 1. 四川大学电气信息学院,四川成都,610065
2. 烟台市供电公司,山东烟台,264001 |
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| 摘 要： | 针对规划期电网信息不足及不确定性,结合规划阶段高压、中压和低压配电网各自的特点,在相关近似处理的基础上,提出了适合各电压等级的理论线损率估算方法.特别是在中、低压配网中,针对主干线不同负荷分布情况,引入了损耗率修正因子法,最大限度地克服了规划期电网信息匮乏、负荷分布模糊等制约因素,为规划期线损率评估提供了一种实用性很强...
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| 关 键 词： | 损耗率修正因子 线损率 电压等级 配电网规划 |
Study and Application of Estimation Method for Network Loss to Distribution Network Planning |
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| Cheng Xiujuan Zhou Buxiang Liao Fengran.Study and Application of Estimation Method for Network Loss to Distribution Network Planning[J].Sichuan Electric Power Technology,2011,34(3):14-18. |
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| Authors: | Cheng Xiujuan Zhou Buxiang Liao Fengran |
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| Affiliation: | Cheng Xiujuan Zhou Buxiang Liao Fengran |
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| Abstract: | Considering the insufficient information and the uncertainty of power grid in the planning period,the methods for estimating the line loss rate are presented based on the relevant approximation,combining with the features of high-voltage,medium-voltage and low-voltage distribution network in the planning stages.Especially,regarding medium-voltage and low-voltage distribution network,a correction factor method for different load distribution of main line is proposed to overcome the restrictive factors such a... |
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| Keywords: | loss rate correction factor line loss rate voltage grade distribution network planning |
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