沼氣發(fā)電機組充電電流過小

　　The charging current of biogas generator set is too small

　　發(fā)動機中速運轉時，電流表指示充電電流過小，當接通前照燈或功率較大的用電設備時，電流表顯示充電電流進一步減小或放電。

　　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：傳動帶松弛而造成打滑。充電線路導線連接不良。交流發(fā)電機內(nèi)部有故障。如定子繞組有一相連接不良或斷路；電刷磨損過大，彈簧彈力減弱，使電刷與滑環(huán)接觸不良。調(diào)節(jié)器有故障。如低速觸電氧化接觸不良；彈簧彈力減弱使調(diào)節(jié)電壓過低。

　　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

　　沼氣發(fā)電機組充電電流過大

　　The charging current of biogas generator set is too large

　　發(fā)電機中速運轉時，電流表指示出大電流充電（30A以上），蓄電池電解液消耗過快，發(fā)電機容易過熱，燈泡易燒壞等。

　　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：充電電流過大的故障主要原因在調(diào)節(jié)器。電磁振動式調(diào)節(jié)器的低速觸電燒結；調(diào)節(jié)器搭鐵不良；磁化線圈斷路；彈簧彈力過大，使調(diào)節(jié)電壓值過高等。另外，蓄電池虧電過多或其內(nèi)部短路，也會造成充電電流過大。

　　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.

沼氣發(fā)電機組充電電流不穩(wěn)

　　Biogas generator set charging current is unstable

　　發(fā)動機正常運轉時，電流表指示充電但指針總是擺動不定。

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

　　故障原因：帶過于松弛，產(chǎn)生跳動。充電電路、勵磁電路（包括發(fā)電機和調(diào)節(jié)器內(nèi)部）接線松動。發(fā)電機有故障。如內(nèi)部有一相定子繞組斷路或個別二極管斷路；電刷磨損過度，電刷彈簧力減弱或折斷，滑環(huán)積污過多等。調(diào)節(jié)器搭鐵不穩(wěn)定，調(diào)節(jié)觸電有燒蝕、油污現(xiàn)象，晶體管調(diào)節(jié)器個別元件松動等。

　　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.

　　如果還想了解更多沼氣發(fā)電機組的問題，那就來網(wǎng)站www.vw95.cn咨詢客服人員吧。

　　If you want to know more about the problem of biogas generator set, then come to the website www.vw95.cn to consult customer service staff.