你好,欢迎来到济南济柴环能燃气发电设备有限公司官方网站!

五种煤气层瓦斯发电机组系统的比较

来源:http://www.huannengpower.com   发布于:2019-04-15

一、燃气内燃机发电系统

I. Gas-fired Internal Combustion Engine Power Generation System

优点:热效率较高;构造紧凑、重量轻,适于挪动;启动便当;可选功率范围宽;对瓦斯浓度顺应性强;

Advantages: high thermal efficiency; compact structure, light weight, suitable for moving; easy start; wide range of optional power; strong compliance with gas concentration;

缺陷:构造复杂,噪音大;熄灭不完整,废气中CH、CO、NOX 等污染物含量较高;

Defects: Complex structure, high noise, incomplete quenching, high content of CH, CO, NOX and other pollutants in exhaust gas;

二、燃气轮机发电系统

II. Gas Turbine Power Generation System

优点:构造简单、紧凑,运转维护便当;单机功率大;启动快捷、运转平稳;毛病率低、自动化水平高;

Advantages: simple structure, compact, convenient operation and maintenance; high single-machine power; fast start-up, smooth operation; low defect rate, high automation level;

缺陷:小型燃气轮机价钱昂贵,效率小,对瓦斯浓度请求较高40%以上;

Defects: Small gas turbines are expensive, inefficient and require more than 40% higher gas concentration.

QQ截图20171025151941.jpg

三、蒸汽轮机发电系统

3. Steam Turbine Power Generation System

优点:较好的应用余热;技术较为成熟,主要用于结合循环发电;

Advantages: better application of waste heat; more mature technology, mainly used for combined cycle power generation;

缺陷:设备庞大、复杂不能挪动;初投资大,低负荷运转时效率低;对瓦斯浓度请求高30%以上;

Defects: the equipment is huge, complex and can not be moved; the initial investment is large, the efficiency of low-load operation is low; the request for gas concentration is higher than 30%;

四、热电联产

IV. Cogeneration of Heat and Power

优点:热效率高、污染小、环境代价低;节约用水、占地俭省、设备灵敏;

Advantages: high thermal efficiency, low pollution, low environmental cost, water saving, land saving, sensitive equipment;

缺陷:仅适用于大型电站 ;

Defects: Only suitable for large-scale power plants;

五、混合熄灭

V. Mixed extinction

优点:减少 SO2、NOX 的排放;减少纯燃煤时的结垢;投资少, 技术风险小;

Advantages: reduce SO2, NOX emissions; reduce scaling when burning pure coal; less investment, less technical risk;

缺陷:对水质请求高;锅炉的功率必需足够大仅适用于大型电站;

Defects: High requirement for water quality; Boiler power must be large enough for large power plants only;

感谢您的阅读与观看,本文的精彩内容来自:瓦斯发电机组我们会有更多的精彩内容继续为您呈现,详情请点击:http://www.huannengpower.com

Thank you for your reading and watching. The wonderful content of this article comes from: We will continue to present more wonderful content for you. For more details, please click: http://www.huannengpower.com.


上一篇:燃气发电机组对室内设备有哪些标准?
下一篇:燃气发电机组与燃气轮机的操作方式对比