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| 规划态中压配网供电可靠性评估模型 | |
| 引用本文： | 李历波,王玉瑾,王主丁,叶云,李旭前. 规划态中压配网供电可靠性评估模型[J]. 电力系统及其自动化学报, 2011, 23(3): 84-88 |
| 作者姓名： | 李历波 王玉瑾 王主丁 叶云 李旭前 |
| 作者单位： | 1. 重庆市电力公司綦南供电局,重庆,401420 2. 重庆大学输配电装备及系统安全与新技术国家重点实验室,重庆,400044 3. 玉溪供电局,玉溪,653100 |
| 摘 要： | 可靠性评估是中压配网规划的一项重要内容.但一直以来,由于缺乏网架的详细数据,在中压配网规划中缺少简单实用的可靠性定量评估方法.针对中压配网规划的特点,首先把规划电网简化成几种典型接线模式,并结合故障模式后果分析法,提出了一种可靠性评估的简化估算模型;另外,为了解决数据缺省和仅知道规划比例而不知具体数值的情况,最终提出了... |
| 关 键 词： | 配电网规划 可靠性 典型接线模式 修正估算模型 |
Two Reliability Evaluation Models for Medium Voltage Distribution Networks |
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| LI Li-bo,WANG Yu-jin,WANG Zhu-ding,YE Yun,LI Xu-qiang. Two Reliability Evaluation Models for Medium Voltage Distribution Networks[J]. Proceedings of the CSU-EPSA, 2011, 23(3): 84-88 | |
| Authors: | LI Li-bo WANG Yu-jin WANG Zhu-ding YE Yun LI Xu-qiang |
| Affiliation: | 1.Qinan Electric Power Supply Bureau,Chongqing 401420,China; 2.State Key Laboratory of Power Transmission Equipment & System Security and New Technology,Chongqing University,Chongqing 400044,China; 3.Yuxi Electric Power Supply Bureau,Yuxi 653100,China) |
| Abstract: | Reliability assessment is an important content of medium voltage distribution network planning.But due to the lack of detailed network data,there is not a simple and practical reliability estimation method yet.Considering the features of mdeium voltage distribution network planning,an electric distribution network may be simply divided into several typical network configurations.In this paper,based on the fault-spreading-method,a simplified evaluation model of various typical configurations is presented.Moreover,a correction evaluation model is proposed based on the known reliabilty indexes of an existing network.The simplification and practicality of the proposed models is demonstrated by a numerical example. |
| Keywords: | distribution network planning reliability typical network configuration correction evaluation model |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |