| 中压配电网的可靠性评估及新型接线模式研究 |
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| 引用本文： | 陈涛,孙辉,王焱,黄民翔. 中压配电网的可靠性评估及新型接线模式研究[J]. 浙江电力, 2013, 32(4): 13-17 |
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| 作者姓名： | 陈涛 孙辉 王焱 黄民翔 |
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| 作者单位： | 1. 余姚市供电局,浙江宁波,315400
2. 浙江大学,杭州,310027 |
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| 摘 要： | 采用可靠性计算软件RAMSES对余姚市10 kV配电网的可靠性进行了定量评估,简要介绍了建模流程,分别在架空网和电缆网引入新型高可靠性＂三双＂接线,并从供电能力与可靠性角度将其与传统的配电网接线模式进行对比。最后从网络结构、技术、设备、管理等方面提出针对性的措施,以提高系统可靠性。
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| 关 键 词： | 中压配电网 可靠性 供电能力 “三双”接线 |
Reliability Assessment on Medium-voltage Distribution Networks and Study of New Connection Mode |
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| CHEN Tao , SUN Hui , WANG Yan , HUANG Min-xiang. Reliability Assessment on Medium-voltage Distribution Networks and Study of New Connection Mode[J]. Zhejiang Electric Power, 2013, 32(4): 13-17 |
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| Authors: | CHEN Tao SUN Hui WANG Yan HUANG Min-xiang |
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| Affiliation: | 1. Yuyao Municipal Electric Power Bureau, Ningbo Zhejiang 315400, China; 2. Zhejiang University, Hangzhou 3]0027, China) |
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| Abstract: | Reliability of 10 kV distribution networks in Yuyao is quantitatively assessed by RAMSES and the modeling process is briefly introduced. The Three-double connection with high reliability is introduced in over- head lines and cable networks, and it is compared with traditional connection modes for distribution networks in terms of power supply capacity and reliability. The paper proposes pertinent solutions in respects of network structure, technology, equipment and management so as to improve system reliability. |
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| Keywords: | medium-voltage distribution networks reliability power supply capability Three-double con- nection |
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