The 40 kW fuel of biogas generator set is mainly natural gas. Natural gas is a gaseous fossil fuel with multi-component mixture. Its important component is n-alkanes, including methane, while a large number of ethane, propane and butane. It is important in kerosene, natural gas, coal and shale. No waste gas, waste water, extinguished coal. Next, Shandong HuaQuan power introduces the commissioning steps of biogas generator set.

1、查抄沼气发电机组40千瓦局部的外导体衔接没有断线，此时用电压表丈量D+点有无电压，并察看充电指示灯能否亮堂。

1. Check that the connection of the external conductor of the 40 kW biogas generator set is not broken. At this time, measure the voltage at point D + with a voltmeter and see whether the charging indicator light is on.

沼气发电机组40千瓦

Biogas generator set 40 kw

2、将钥匙门“开”的地方拉上去，但不启动沼气发电机组，此时用电压表丈量电压能否在D点和察看充电指示灯和亮堂。

2. Pull the key door "open", but do not start the biogas generator set. At this time, use a voltmeter to measure whether the voltage is at point D and check whether the charging indicator light is on.

3、启动沼气发电机组，该沼气发电机组在B点用电压表丈量电压，应到达以下值加减油门电压24V体系电压27V以上电压高于12燃气发电机组V的13V体系，而有一点点的变革0.1～0.2V。

3. Start the biogas generator set. The voltage of the biogas generator set shall be measured with a voltmeter at point B, which shall reach the following value. Add or subtract the throttle voltage 24V system voltage above 27V, and the voltage is higher than the 13V system of 12 gas generator set V, with a little change of 0.1 ~ 0.2V.

4、翻开局部负荷，如灯12V体系电压超越13V同时加减油门电压24V体系电压27V或中度的变革在0.2～0.4V。

4. Turn over the local load. For example, the lamp 12V system voltage exceeds 13V, and increase or decrease the throttle voltage 24V, and the system voltage 27V or moderate change is 0.2 ~ 0.4V.

5、翻开空调，灯光等重要电气体系电压为13V12V以上的油门，而减法，电压24V体系27V以上的电压有较大水平的变革0.5～1V。

5. Turn on the accelerator with the voltage above 13v12v in air conditioning, lighting and other important electrical systems, while the subtraction shows that the voltage above 27V in 24V system has a great change of 0.5 ~ 1V.

沼气发电机组40千瓦无电压输入，能够作为一种办法来查抄，为新一代发电机励磁D点，如27系列，23系列，29系列，19系列电池正极引线从2.5平方毫米线，在沼气发电机组起动后，即时单击点D的另一端，然后将电压表丈量的输入电压能否在B点，沼气发电机组肯定车辆同时充电指示灯线路短路时无电压输入，那么有没有沼气发电机组故障。

The 40 kW no voltage input of the biogas generator set can be used as a way to check whether the input voltage measured by the voltmeter can be at point B after the biogas generator set is started, such as the positive lead of 27 series, 23 series, 29 series and 19 series batteries from the 2.5 mm2 line, If there is no voltage input when the vehicle charging indicator line is short circuited, is there a fault of the biogas generator set.