1、沼气发动机：根据沼气燃料的物理特性，对主要热负荷部件进行重新设计，如：缸盖、活塞、活塞环、进排气门等，同时优化配气相位，延长了发动机在高热负荷工况时的使用寿命。是真正意义上的沼气发电机组。

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、精确点火控制：电控（ECU）顺序点火系统，根据沼气发电机组使用工况，通过软件对其进行实时标定，编制负荷-点火MAP图，精确控制点火时间。加上高能量独立点火线圈，使沼气燃烧效率提高，降低发动机排温，机组启动性能好，稳定而可靠；

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、高性能沼气调速器：转速波动小，瞬态反应快，输出电源质量高。即使管道沼气压力波动大，机组也能稳定工作。机组性能指标如下：

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:

稳态转速调整率≤±0.2%

Steady speed adjustment rate ≤± 0.2%

瞬态转速调整率≤±4%

Transient speed adjustment rate ≤± 4%

频率波动率≤±0.5%

Frequency fluctuation ≤ ± 0.5%

稳态电压调整率≤±0.3%

Steady state voltage regulation rate ≤± 0.3%

稳定时间≤2秒

Stabilization time ≤ 2 seconds

4、低燃料消耗：采用增压技术，比普通机组增加25%的功率输出，提高了发动机的热效率。

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、预热回收：采用瑞典钎焊式热交换器，回收缸套水和烟气余热，产生85度的热水给沼气池加热，提高沼气产量。机组总热效率大于85%。（可根据客人具体要求进行设计）

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：进口比例式当量沼气混合器，自动保持佳沼气与空气混合比例。满足不同甲烷含量的气质要求。

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、机组控制柜：根据养殖户要求，采用防震型水温表、油压表、电流表、电压表、频率表，机组运行数据显示直观，操作简易。

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.

沼气发电机组的使用特点就讲解到这里了，您可以作为参考使用，更多事项就来我们网站http://www.huannengpower.com进行咨询了解吧！

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.huannengpower.com Consult and understand!