焦化发电机组使用有两种停机的情况，一种是正常停机，另一种是遇到其他异常情况时候紧急停机。正常停机方法：先将空气开关关闭，让焦化发电机组由高速调到低速，让机器怠速3~5分钟，然后关闭。焦化发电机组运行时，出现如下几种异常情况之一的，必须紧急停机：

There are two kinds of shutdown conditions for coking generator unit, one is normal shutdown, and the other is emergency shutdown in case of other abnormal conditions. Normal shutdown method: first turn off the air switch, let the coking generator set change from high speed to low speed, let the machine idle for 3~5 minutes, and then turn off. Emergency shutdown is required in case of one of the following abnormal conditions during the operation of coking generator unit:

1、机油压力低或冷却水水温高，故障灯亮为红色；

1. If the oil pressure is low or the cooling water temperature is high, the fault light will be red;

2、焦化发电机组频率表读数超过的55Hz，或说是转速超过1650rpm时；

2. When the frequency meter reading of coking generator unit exceeds 55Hz, or the rotating speed exceeds 1650rpm;

3、机组运行发出急剧、异常的敲击声；

3. The unit operation sends out sharp and abnormal knocking sound;

4、机组出现零件损坏，可能造成机组某些部件损坏的；

4. Parts of the unit are damaged, which may cause damage to some parts of the unit;

5、气缸、活塞、轴瓦、调速器等运行部件卡死时；

5. Cylinder, piston, bearing bush, governor and other operating parts are stuck;

6、机组输出电压超出表上的大读数时。

6. When the unit output voltage exceeds the large reading on the meter.

焦化发电机组运行中遇到像是可能危害到机组、操作人员安全的事件(漏电、火灾等自然灾害)时候，也要紧急停机。焦化发电机组紧急停机方法：紧急情况拍下红色紧急停机按钮，同时该指示灯会亮。

Emergency shutdown is also required in case of events (such as electric leakage, fire and other natural disasters) that may endanger the safety of units and operators during the operation of coking generator units. Emergency stop method of coking generator unit: in case of emergency, take the red emergency stop button and the indicator light will be on.

如果对于异常故障情况不能时刻关注的，建议搭配四保护系统或ATS控制柜使用。厂家http://www.huannengpower.com提醒您，还要注意正确的操作方法以及机组的定期清洁保养工作。

If it is impossible to pay attention to abnormal fault conditions at all times, it is recommended to use it with four-protection system or ATS control cabinet. manufactor http://www.huannengpower.com You should also pay attention to the correct operation method and the regular cleaning and maintenance of the unit.