沼气发电机并网一次主接线及继电保护配置的探讨  

The discussion on the connection between methane alternator grid to main power cable and relay protection configuration

作　　者：赵颖然[1] 

机构地区：[1]天津市市政工程设计研究院,300054

出　　处：《电气技术》2006年第4期43-46,共4页Electrical Engineering

摘　　要：如何利用污水处理产生的沼气,一直是环保节能的重要课题;而将沼气能源转换成电能则是实现能源再利用的最佳方式。由于污水处理产生的沼气呈季节性变化,因此,沼气发电机并网的接线方式及保护配置就有其特殊性,本文针对该问题进行了详细的阐述。How to utilize the methane generated from water treatment has been an important task of environment protection and energy saving. The most optimum approach to implement energy reuse is to transform power from methane into electricity energy. Due to the seasonal change of the methane generated from water treatment, the connection from methane alternator to grid and its protection configuration vary accordingly. The article includes comprehensive discussion on this topic.

关 键 词：沼气发电 并网 继电保护 短路故障 

分 类 号：TM645[电气工程—电力系统及自动化] TM774