含分布式电源的配电网安全性校验方法  

The Method of Security Certification for Distribution Network with Distributed Generation

作　　者：孟玲梅[1] 李振生[1] 高雅洁[1] 

机构地区：[1]国网张家口供电公司,河北张家口075000

出　　处：《电气技术》2015年第7期76-79,共4页Electrical Engineering

摘　　要：N-1安全校验是配电网规划的重要步骤,而分布式电源接入后如何对配电网进行N-1安全校验这一问题尚未解决,对此本文提出了一种含分布式电源的配电网N-1安全校验方法。首先给出了配电网发生N-1故障后分布式电源的处理方法,其次提出了含分布式电源的配电网N-1安全校验流程,最后通过一个实际的配电网算例证明了所给出方法的有效性和实用性。本文工作对含分布式电源的配电网规划具有一定的参考价值。N-1 security certification is an important process of distribution network planning, but for distribution network with distributed generation, how to do the N-1 security certification is still a problem, this paper puts forward a kind of N-1 security certification method for distribution network with distributed generation. Firstly, this paper proposed a method of how to conduct the distributed generation after distribution network N-1 fault, then puts forward the security of distributed power distribution network N-1 calibration process, finally, a practical distribution network case proved the effectiveness and practicability of the presented method. The paper work has a certain reference value for the distributed power distribution network planning with distribution network.

关 键 词：分布式电源 配电网 N-1 安全校验 

分 类 号：TM727[电气工程—电力系统及自动化]