沼气发电机组充电电流过小

　　The charging current of biogas generator set is too small

　　发动机中速运转时，电流表指示充电电流过小，当接通前照灯或功率较大的用电设备时，电流表显示充电电流进一步减小或放电。

　　When the engine is running at medium speed, the ammeter indicates that the charging current is too small, and when the headlight or large power electrical equipment is switched on, the ammeter indicates that the charging current is further reduced or discharged.

　　故障原因：传动带松弛而造成打滑。充电线路导线连接不良。交流发电机内部有故障。如定子绕组有一相连接不良或断路；电刷磨损过大，弹簧弹力减弱，使电刷与滑环接触不良。调节器有故障。如低速触电氧化接触不良；弹簧弹力减弱使调节电压过低。

　　Cause of failure: transmission belt relaxation caused by skidding. The wiring of the charging line is not properly connected. There is a malfunction in the alternator. If the stator winding has a bad connection or broken circuit; Brush wear is too large, the spring elasticity is weakened, so that the brush and slip ring contact poor. The regulator is out of order. Such as low speed electric shock oxidation contact bad; The weakened spring force causes the regulating voltage to be too low

　　沼气发电机组充电电流过大

　　The charging current of biogas generator set is too large

　　发电机中速运转时，电流表指示出大电流充电（30A以上），蓄电池电解液消耗过快，发电机容易过热，灯泡易烧坏等。

　　When the generator runs at medium speed, the ammeter indicates a large current charging （more than 30A）， the battery electrolyte consumption is too fast, the generator is easy to overheat, and the bulb is easy to burn out.

　　故障原因：充电电流过大的故障主要原因在调节器。电磁振动式调节器的低速触电烧结；调节器搭铁不良；磁化线圈断路；弹簧弹力过大，使调节电压值过高等。另外，蓄电池亏电过多或其内部短路，也会造成充电电流过大。

　　Cause of failure: The main cause of the fault of charging current is the regulator. Low speed electroshock sintering with electromagnetic vibration regulator; Poor adjuster lapping; Magnetizing coil disconnection; The spring force is too large, so that the regulating voltage value is too high. In addition, the battery loss of too much or its internal short circuit, will also cause the charging current is too large.

沼气发电机组充电电流不稳

　　Biogas generator set charging current is unstable

　　发动机正常运转时，电流表指示充电但指针总是摆动不定。

　　When the engine is running properly, the ammeter indicates charging but the needle always swings.

　　故障原因：带过于松弛，产生跳动。充电电路、励磁电路（包括发电机和调节器内部）接线松动。发电机有故障。如内部有一相定子绕组断路或个别二极管断路；电刷磨损过度，电刷弹簧力减弱或折断，滑环积污过多等。调节器搭铁不稳定，调节触电有烧蚀、油污现象，晶体管调节器个别元件松动等。

　　Fault cause: The belt is too loose, resulting in jumping. Cables in the charging circuit and excitation circuit （including the generator and regulator） are loose. The generator is out of order. If there is an internal phase stator winding break or individual diode break; Brush wear is excessive, brush spring force is weakened or broken, slip ring fouling is too much. Regulator lashings are not stable, adjust electric shock ablative, oil phenomenon, transistor regulator individual components loose.

　　如果还想了解更多沼气发电机组的问题，那就来网站www.huannengpower.com咨询客服人员吧。

　　If you want to know more about the problem of biogas generator set, then come to the website www.huannengpower.com to consult customer service staff.