瓦斯發(fā)電機(jī)組的效率是多少?
瓦斯發(fā)電機(jī)組作為一種新型的能源利用方式,一方面積極響應(yīng)國(guó)家綠色環(huán)保的號(hào)召,另一方面,許多煤礦等危險(xiǎn)氣體廢棄物變成了寶貴的財(cái)富,但是瓦斯發(fā)電的效率如何呢?
As a new way of energy utilization, gas power generation unit actively responds to the call of national green environmental protection on the one hand, on the other hand, many dangerous gas wastes such as coal mines have become valuable wealth, but how about the efficiency of gas power generation?
1.一般來(lái)說(shuō),進(jìn)口內(nèi)燃機(jī)的發(fā)電效率約為38%,而國(guó)產(chǎn)內(nèi)燃機(jī)的發(fā)電效率約為30%或更低。
1. Generally speaking, the power generation efficiency of imported internal combustion engine is about 38%, while that of domestic internal combustion engine is about 30% or less.
2.當(dāng)氣體濃度較低時(shí),國(guó)產(chǎn)機(jī)器效率約為20%。
2. When the gas concentration is low, the efficiency of domestic machine is about 20%.
3.燃?xì)廨啓C(jī)效率約為20%-30%,聯(lián)合循環(huán)效率約為40%
3. The gas turbine efficiency is about 20% - 30%, and the combined cycle efficiency is about 40%
4.汽輪機(jī)的效率更高。
4. The turbine has the highest efficiency.
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