天然氣發(fā)電機組是適應世界環(huán)保要求和市場新環(huán)境而開發(fā)的新型環(huán)保燃氣發(fā)電機組。天然氣發(fā)電機組主要分為兩種，一種是燃氣輪機，一種是燃氣內(nèi)燃機。燃氣輪機功率比較大，主要用在大、中型電站，燃氣內(nèi)燃機功率比較小，主要用在小型的分布式電站，單機功率在10KW-1000KW。
Natural gas generator set is a new type of environmental protection gas generator set developed to meet the requirements of world environmental protection and new market environment. Natural gas generator sets are mainly divided into two types: gas turbine and gas internal combustion engine. The power of gas turbine is relatively large, which is mainly used in large and medium-sized power stations. The power of gas internal combustion engine is relatively small, which is mainly used in small distributed power stations. The single unit power is 10KW-1000KW.
天然氣內(nèi)燃發(fā)電機組是取代燃油、燃煤機組的新型綠色環(huán)保動力。充分利用各種天然氣或有害氣體作為燃料，變廢為寶、運行安全方便，成本效益高，排放污染低，并適宜熱、電聯(lián)產(chǎn)等特點，市場前景十分廣闊。
Natural gas internal combustion generator set is a new type of green power that replaces oil fired and coal-fired units. Make full use of all kinds of natural gas or harmful gas as fuel, turn waste into treasure, operate safely and conveniently, have high cost-effectiveness, low emission pollution, and are suitable for heat and electricity cogeneration. The market prospect is very broad.
我國的天然氣資源十分豐富，相對于我國豐富的天然氣儲量，天然氣在我國一次能源消費中所占比例顯得太小，未來具有大幅的潛力。在油田、氣田以及機場、酒店、醫(yī)院等領(lǐng)域越來越多把天然氣發(fā)電機作為必不可少的備用發(fā)電設備，在斷電期間它們能提供可靠的電源供應。只要天然氣不斷供應，發(fā)電機就會不停的發(fā)電。停電的幾秒鐘內(nèi)，只要啟動設備，就會有電源供應，關(guān)閉開關(guān)供電即停止—不需要用戶作任何額外工作。設備全絕緣，并符合排放標準?？梢灶A計，隨著天然氣供應的愈加充足、供應范圍的不斷擴大，近幾年天然氣發(fā)電將會得到一個飛速的發(fā)展。
China is rich in natural gas resources. Compared with China's rich natural gas reserves, the proportion of natural gas in China's primary energy consumption is too small, and it has great potential in the future. In oil fields, gas fields, airports, hotels, hospitals and other fields, more and more natural gas generators are used as indispensable backup power generation equipment, which can provide reliable power supply during power failure. As long as the natural gas is continuously supplied, the generator will generate electricity continuously. Within a few seconds of power failure, as long as the equipment is started, there will be power supply, and power supply will stop when the switch is turned off - no additional work is required for users. The equipment is fully insulated and complies with emission standards. It can be predicted that with the increasing supply of natural gas and the expanding scope of supply, natural gas power generation will get a rapid development in recent years.
燃氣發(fā)電機組對燃氣的要求：
Requirements of gas generator set for gas:
1、燃氣發(fā)電機組對天然氣的要求在距離機組燃氣進氣調(diào)壓閥前1m內(nèi)，①天然氣壓力100～300kPa（增壓機）或50-300kPa（非增壓機）；②天然氣中甲烷體積含量不低于70%；③H2S≤20mg/Nm3；④雜質(zhì)粒度＜5μm，雜質(zhì)含量≤30mg/Nm3；
1. The requirements of gas generator set for natural gas shall be within 1 m from the front of the gas inlet pressure regulating valve of the unit, ① the natural gas pressure is 100~300kPa (booster) or 50-300kPa (non booster); ② The volume content of methane in natural gas shall not be less than 70%; ③ H2S≤20mg/Nm3；④ Impurity particle size ＜ 5 μ m. Impurity content ≤ 30mg/Nm3;
若可燃氣體中含硫及氨成份較高，不僅會嚴重腐蝕火花塞電極，而且會使機油中酸值增加，腐蝕機組內(nèi)部零件，同時易于生成沉淀物，增加對發(fā)動機的腐蝕和磨損。
If the sulfur and ammonia components in the combustible gas are high, it will not only seriously corrode the spark plug electrode, but also increase the acid value in the engine oil, corrode the internal parts of the unit, and at the same time, it is easy to generate sediment, increasing the corrosion and wear of the engine.

2、燃氣發(fā)電機組對沼氣的要求在距離機組燃氣進氣調(diào)壓閥前1m內(nèi)，①沼氣溫度≤40℃；②沼氣壓力3～10kPa，壓力變化速率≤1kPa/min；③沼氣中甲烷體積含量不低于40%，變化速率≤2%∕min；④H2S≤200mg/Nm3；⑤NH3≤20mg/Nm3；⑥雜質(zhì)粒度≤5μm，雜質(zhì)含量≤30mg/Nm3；⑦沼氣中水份含量≤40g/Nm3。對于甲烷體積含量30～40%的沼氣需要機組特殊配置，選另一型號的產(chǎn)品。
2. The requirements of gas generator set for biogas shall be within 1m from the front of gas inlet pressure regulating valve of the unit, ① biogas temperature ≤ 40 ℃; ② The biogas pressure is 3 ～ 10kPa, and the pressure change rate is ≤ 1kPa/min; ③ The volume content of methane in biogas shall not be less than 40%, and the change rate shall be ≤ 2%/min; ④ H2S≤200mg/Nm3；⑤ NH3≤20mg/Nm3；⑥ Impurity particle size ≤ 5 μ m. Impurity content ≤ 30mg/Nm3; ⑦ Water content in biogas ≤ 40g/Nm3. For biogas with methane volume content of 30-40%, special configuration of the unit is required, and another type of product is selected.
若可燃氣體中含硫及氨成份較高，不僅會嚴重腐蝕火花塞電極，而且會使機油中酸值增加，腐蝕機組內(nèi)部零件，同時易于生成沉淀物，增加對發(fā)動機的腐蝕和磨損。
If the sulfur and ammonia components in the combustible gas are high, it will not only seriously corrode the spark plug electrode, but also increase the acid value in the engine oil, corrode the internal parts of the unit, and at the same time, it is easy to generate sediment, increasing the corrosion and wear of the engine.
3、燃氣發(fā)電機組對瓦斯的要求在距離機組燃氣進氣調(diào)壓閥前1m內(nèi)，①瓦斯溫度≤40℃；②瓦斯壓力3～10kPa，壓力變化速率≤1kPa/min；③瓦斯中甲烷體積含量不低于9%，變化速率≤2%∕min；④對于甲烷體積含量小于30%的瓦斯，甲烷與氧氣體積含量之和不低于28%，氧氣體積含量不低于16％；⑤雜質(zhì)粒度≤5μm，雜質(zhì)含量≤30mg/Nm3。⑥硫化氫含量不大于200mg/m3。對于超出規(guī)定范圍的氣體需與廠商溝通，根據(jù)氣體成份核實是否可行。
3. The gas generator set's requirements for gas shall be within 1 m from the gas inlet pressure regulating valve of the unit, ① gas temperature ≤ 40 ℃; ② The gas pressure is 3 ～ 10kPa, and the pressure change rate is ≤ 1kPa/min; ③ The volume content of methane in the gas is not less than 9%, and the change rate is ≤ 2%/min; ④ For gas with methane volume content less than 30%, the sum of methane and oxygen volume content shall not be less than 28%, and the oxygen volume content shall not be less than 16%; ⑤ Impurity particle size ≤ 5 μ m. Impurity content ≤ 30mg/Nm3 The content of hydrogen sulfide is not more than 200mg/m3. For gases beyond the specified range, it is necessary to communicate with the manufacturer and verify whether it is feasible according to the gas composition.
4、燃氣發(fā)電機組對焦爐煤氣的要求在距離機組燃氣進氣調(diào)壓閥前1m內(nèi)，①焦爐煤氣溫度≤40℃；②焦爐煤氣壓力3～10kPa，壓力變化速率≤1kPa/min；③焦爐煤氣中氫氣體積含量≤60%；④H2S≤200mg/Nm3；⑤NH3≤20mg/Nm3；⑥焦油含量≤50mg/Nm3；⑦雜質(zhì)粒度≤5μm，雜質(zhì)含量≤30mg/Nm3；⑧焦爐煤氣中水份含量≤40g/Nm3。
4. The requirements of gas generator set for coke oven gas shall be within 1 m from the front of gas inlet pressure regulating valve of the unit, ① the temperature of coke oven gas shall be ≤ 40 ℃; ② Coke oven gas pressure is 3~10kPa, and pressure change rate is ≤ 1kPa/min; ③ Volume content of hydrogen in coke oven gas ≤ 60%; ④ H2S≤200mg/Nm3；⑤ NH3≤20mg/Nm3；⑥ Tar content ≤ 50mg/Nm3; ⑦ Impurity particle size ≤ 5 μ m. Impurity content ≤ 30mg/Nm3; ⑧ Water content in coke oven gas ≤ 40g/Nm3.
若可燃氣體中含硫及氨成份較高，不僅會嚴重腐蝕火花塞電極，而且會使機油中酸值增加，腐蝕機組內(nèi)部零件，同時易于生成沉淀物，增加對發(fā)動機的腐蝕和磨損。
If the sulfur and ammonia components in the combustible gas are high, it will not only seriously corrode the spark plug electrode, but also increase the acid value in the engine oil, corrode the internal parts of the unit, and at the same time, it is easy to generate sediment, increasing the corrosion and wear of the engine.
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