1、沼氣發(fā)動機：根據(jù)沼氣燃料的物理特性，對主要熱負(fù)荷部件進(jìn)行重新設(shè)計，如：缸蓋、活塞、活塞環(huán)、進(jìn)排氣門等，同時優(yōu)化配氣相位，延長了發(fā)動機在高熱負(fù)荷工況時的使用壽命。是真正意義上的沼氣發(fā)電機組。

1. Biogas engine: according to the physical characteristics of biogas fuel, the main thermal load components are redesigned, such as cylinder head, piston, piston ring, intake and exhaust valve, etc., and the gas distribution phase is optimized, which extends the service life of the engine under high thermal load conditions. It is a real biogas generator unit.

2、精確點火控制：電控（ECU）順序點火系統(tǒng)，根據(jù)沼氣發(fā)電機組使用工況，通過軟件對其進(jìn)行實時標(biāo)定，編制負(fù)荷-點火MAP圖，精確控制點火時間。加上高能量獨立點火線圈，使沼氣燃燒效率提高，降低發(fā)動機排溫，機組啟動性能好，穩(wěn)定而可靠；

2. Precise ignition control: the electronic control (ECU) sequential ignition system, according to the operating conditions of the biogas generator set, calibrates it in real time through software, prepares the load-ignition map, and accurately controls the ignition time. With the high energy independent ignition coil, the biogas combustion efficiency is improved, the engine exhaust temperature is reduced, and the starting performance of the unit is good, stable and reliable;

3、高性能沼氣調(diào)速器：轉(zhuǎn)速波動小，瞬態(tài)反應(yīng)快，輸出電源質(zhì)量高。即使管道沼氣壓力波動大，機組也能穩(wěn)定工作。機組性能指標(biāo)如下：

3. High-performance biogas governor: small speed fluctuation, fast transient response, high output power quality. Even if the pressure of biogas in the pipeline fluctuates greatly, the unit can work stably. The unit performance indicators are as follows:

穩(wěn)態(tài)轉(zhuǎn)速調(diào)整率≤±0.2%

Steady speed adjustment rate ≤± 0.2%

瞬態(tài)轉(zhuǎn)速調(diào)整率≤±4%

Transient speed adjustment rate ≤± 4%

頻率波動率≤±0.5%

Frequency fluctuation ≤ ± 0.5%

穩(wěn)態(tài)電壓調(diào)整率≤±0.3%

Steady state voltage regulation rate ≤± 0.3%

穩(wěn)定時間≤2秒

Stabilization time ≤ 2 seconds

4、低燃料消耗：采用增壓技術(shù)，比普通機組增加25%的功率輸出，提高了發(fā)動機的熱效率。

4. Low fuel consumption: turbocharging technology is adopted, which increases the power output by 25% compared with ordinary units, and improves the thermal efficiency of the engine.

5、預(yù)熱回收：采用瑞典釬焊式熱交換器，回收缸套水和煙氣余熱，產(chǎn)生85度的熱水給沼氣池加熱，提高沼氣產(chǎn)量。機組總熱效率大于85%。（可根據(jù)客人具體要求進(jìn)行設(shè)計）

5. Preheating and recovery: Sweden brazed heat exchanger is used to recover the cylinder liner water and flue gas waste heat, generate 85 ℃ hot water to heat the biogas digester, and improve the biogas production. The total thermal efficiency of the unit is greater than 85%. (It can be designed according to the specific requirements of guests)

6、高能效混合器：進(jìn)口比例式當(dāng)量沼氣混合器，自動保持佳沼氣與空氣混合比例。滿足不同甲烷含量的氣質(zhì)要求。

6. High-energy mixer: imported proportional equivalent biogas mixer, which automatically maintains a good biogas and air mixing ratio. Meet the gas quality requirements of different methane content.

7、機組控制柜：根據(jù)養(yǎng)殖戶要求，采用防震型水溫表、油壓表、電流表、電壓表、頻率表，機組運行數(shù)據(jù)顯示直觀，操作簡易。

7. Unit control cabinet: according to the requirements of farmers, shockproof water temperature gauge, oil pressure gauge, ammeter, voltmeter and frequency meter are used. The unit operation data display is intuitive and easy to operate.

沼氣發(fā)電機組的使用特點就講解到這里了，您可以作為參考使用，更多事項就來我們網(wǎng)站http://www.51credits.cn進(jìn)行咨詢了解吧！

The use characteristics of biogas generator set will be explained here. You can use it as a reference. For more information, please visit our website http://www.51credits.cn Consult and understand!