（1）根據(jù)沼氣產(chǎn)量選擇合適的裝機容量，避免設(shè)備閑置或沼氣浪費；

(1) Select appropriate installed capacity based on biogas production to avoid equipment idle or biogas waste;

（2）1000KW左右的沼氣發(fā)電機組市場占有率較高，性價比也是較高的，維護、維修、保養(yǎng)費用比較低；

(2) The market share of biogas generator sets around 1000KW is relatively high, and the cost-effectiveness is also high. The maintenance, repair, and upkeep costs are relatively low;

（3）多臺機組時，宜選用1000KW左右的同一規(guī)格，以降低運行費用和備件儲存。在臺數(shù)較少時，選擇一臺功率較小的。比如一臺1000KW加一臺500KW，便于在氣量變化較大時調(diào)節(jié)輸出功率，保證機組在70%以上的功率下輸出；

(3) When multiple units are used, it is advisable to choose the same specification of around 1000KW to reduce operating costs and spare parts storage. When there are few units, choose one with lower power. For example, adding one 1000KW and one 500KW can facilitate adjusting the output power when the gas volume changes significantly, ensuring that the unit can output at more than 70% of its power;

（4）沼氣發(fā)電機組發(fā)電效率高意味著在消耗相同的燃?xì)鈺r能發(fā)出更多的電；

(4) The high power generation efficiency of biogas generators means that they can generate more electricity while consuming the same amount of gas;

（5）燃?xì)獍l(fā)電機組在線率高意味著停機時間少，浪費的沼氣少，發(fā)電量多；

(5) A high online rate of gas generator sets means less downtime, less waste of biogas, and more power generation;

（6）氣體純凈時，或者氣體處理得當(dāng)時，機組一個大修期可達(dá)50000～60000小時，一般可達(dá)30000～40000小時。但有些機組只達(dá)10000～20000小時；

(6) When the gas is pure, or when the gas is treated properly, a major overhaul period of the unit can reach 50000 to 60000 hours, generally up to 30000 to 40000 hours. But some units only reach 10000-20000 hours;

（7）沼氣中含有微量的腐蝕性成分，對機油造成污染，其消耗量比使用天然氣時要大，機油是一種主要的消耗品，在運行成本中占有一定份額。而不同品牌機組的機油耗量差異較大；

(7) Biogas contains trace amounts of corrosive components, causing pollution to engine oil. Its consumption is higher than when using natural gas, and engine oil is a major consumable that accounts for a certain share of operating costs. The oil consumption of different brands of units varies greatly;

（8）零配件價格有數(shù)倍之差，特別注意耗材，比如火花塞價格。直接關(guān)系到運行費用；

(8) The price of spare parts varies several times, so pay special attention to consumables such as spark plugs. Directly related to operating costs;

（9）齊全的零配件儲備可大大縮短停機時間，增加發(fā)電量；

(9) A complete reserve of spare parts can greatly shorten downtime and increase power generation;

（10）維修隊伍能否短時間到達(dá)現(xiàn)場，對保證運行時間至關(guān)重要；

(10) Whether the maintenance team can arrive at the site in a short time is crucial to ensuring the running time;

（11）燃?xì)獍l(fā)電機組是一種大型貴重設(shè)備，應(yīng)著重于長遠(yuǎn)的綜合評估。綜合性價比比價格較重要。

(11) Gas turbine generator set is a large and valuable equipment, and long-term comprehensive evaluation should be emphasized. Overall cost-effectiveness is more important than price.