低浓度煤层气发电机组技术及其应用  

Low Concentration Coal-bed Gas Generator Group Technology and Its Application

作　　者：陈宜亮[1] 

机构地区：[1]胜利石油管理局动力机械厂,山东东营257032

出　　处：《山东理工大学学报（自然科学版）》2003年第4期108-110,共3页Journal of Shandong University of Technology:Natural Science Edition

摘　　要：以低浓度煤层气为燃料,用往复活塞式内燃机发电是综合利用低浓度煤层气(俗称瓦斯)的最佳途径之一。应用电控技术,闭环电子控制空气与瓦斯配比,适应浓度和抽排压力的变化,使瓦斯用作活塞往复式内燃机燃料成为现实,论述了瓦斯发电机组发电技术的特点、流程,并对其安全性、经济效益进行了分析,并对瓦斯发电的前景作了展望。To make comprehensive utilization of low concentration coal-bed gas, one of the best approaches is to generate electricity by reciprocating piston-type internal combustion engine taking low concentration coal-bed gas as fuel. By adopting electric control technology, air/Gas proportion is electrically controlled in closed-loop to adapt to variation of concentration and pump drainage pressure, so that we make it true to take Gas as fuel on reciprocating piston-type internal combustion engine. Reciprocating piston-type internal combustion engine generators set features low investment, high recovery ratio, short power station building period, flexible power station scale.

关 键 词：瓦斯发电机组 瓦斯利用 低浓度煤层气 往复活塞式内燃机 安全性 经济效益 煤矿安全 

分 类 号：TD712.67[矿业工程—矿井通风与安全] TM611.2[电气工程—电力系统及自动化]