| 基于故障扩散的复杂中压配电系统可靠性评估算法 |
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| 引用本文： | 谢开贵,周平,周家启,孙渝江,龙小平.基于故障扩散的复杂中压配电系统可靠性评估算法[J].电力系统自动化,2001,25(4):45-48. |
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| 作者姓名： | 谢开贵 周平 周家启 孙渝江 龙小平 |
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| 作者单位： | 1. 重庆大学电气工程学院电力系统研究所,
2. 重庆电力公司, |
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| 摘 要： | 提出一种中压配电系统可靠性评估算法。该算法对复杂的中压配电系统(带子馈线)有较强的处理能力，利用前向搜索算法确定断路器动作影响范围，用故障扩散方法确定故障隔离的范围，从而确定节点的故障类型。根据故障的类型，便可形成相应的节点、馈线以及系统的可靠性指标。以RBTS-Bus6，RBTS-Bus2等配电网络和大量实际运行网络验证了该方法的有效性和实用性。
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| 关 键 词： | 复杂中压配电系统 故障扩散法 可靠性评估 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
RELIABILITY EVALUATION ALGORITHM FOR COMPLEX MEDIUM VOLTAGE RADIAL DISTRIBUTION NETWORKS BASED ON FAULT-SPREADING-METHOD |
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| Xie Kaigui,Zhou Ping,Zhou Jiaqi,Sun Yujiang,Long Xiaoping.RELIABILITY EVALUATION ALGORITHM FOR COMPLEX MEDIUM VOLTAGE RADIAL DISTRIBUTION NETWORKS BASED ON FAULT-SPREADING-METHOD[J].Automation of Electric Power Systems,2001,25(4):45-48. |
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| Authors: | Xie Kaigui Zhou Ping Zhou Jiaqi Sun Yujiang Long Xiaoping |
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| Abstract: | A reliability evaluation algorithm for m edium voltage radial distribution network is proposed.The algorithm is suitable for evaluating the relatively complex systems which consist of m any sub- feeders.It employes ahead- searching- m ethod to determ ine the influencing area of breaker,applies fault- spreading- m ethod to determine disconnection area,based on which the failure types of nodes can be determined.Then the reliability indices of nodes,feeders and system can be calculated.The RBTS- Bus6 ,RBTS- Bus2 and other m edium voltage radial distribution networks are evaluated by using the algorithm ,which verifies the effectiveness of the proposed algorithm. |
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| Keywords: | com plex medium voltage radial distribution network fault- spreading- m ethod reliability evaluati |
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