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燃气发电机组的启动应该注意哪些问题?

返回 2020.12.10 来源:http://www.huannengpower.com
1、选用低温性能好的燃气发电机组,低温黏度小,各摩擦副间光滑好,启动阻力小,利于启动。目前运用的多级油,如15W/40W前的数字越小则机油的低温活动性越好。因而,低温时引荐运用10W或5W机油。
1. The gas generator set with good low temperature performance has low viscosity at low temperature, good smoothness between friction pairs and small starting resistance, which is conducive to start-up. For example, the smaller the number before 15W / 40W, the better the low-temperature activity of the oil. Therefore, 10W or 5W oil is recommended at low temperature.
2、采用低温性能好的蓄电池必要时可对蓄电池停止保温,以保证其低温条件下能正常充电且有足够的输出电流,从而进步了启动系统功率。
2. If the battery with good low temperature performance is used, it can stop heat preservation when necessary to ensure that the battery can be charged normally and has enough output current under low temperature conditions, so as to improve the power of starting system.
3、加注冷起动液。
3. Fill in cold starting fluid.
4、火焰预热启动。
4. The flame is preheated and started.
5、循环水加热系统(也称燃油加热器加热系统)。
5. Circulating water heating system (also known as fuel heater heating system).
6、其他的预热方式 除上述预热方式外,还可采用热水预热法、蒸气预热法、电预热法等多种办法停止低温启动。
6. In addition to the above preheating methods, other preheating methods such as hot water preheating method, steam preheating method and electric preheating method can be used to stop the low-temperature start-up.
操作时,必需保证箱式变电站低压进线开关处于断开位置,机组油、水、合上预供油开关,启动电动预供油泵(或扳入手摇机油泵)。待主油道压力达100kPa启动请求值后,按下起动按钮“Start”,机组起动后,可按下“翻页"按钮,经过液晶显现屏检查发起机运转中各项技术参数的变化。起动胜利后应怠速暖机,当机油温、水温到达40℃以上,方可加速、加载。
燃气发电机组
During operation, it is necessary to ensure that the low-voltage incoming line switch of the box type substation is in the off position, the oil, water and pre oil supply switches of the unit are closed, and the electric pre supply oil pump is started (or the manual oil pump is pulled in). After the pressure of the main oil passage reaches 100KPA, press the start button "start". After the unit starts, press the "page turning" button, and check the changes of various technical parameters during the operation of the starter through the LCD screen. After successful starting, the engine should be warmed up at idle speed. When the oil temperature and water temperature reach above 40 ℃, the engine can be accelerated and loaded.
按动或调理控制屏上加减速旋钮调整机组的频率,使之略高于额定频率。调整控制屏上的电压调理器的微调旋钮,使交流电压表在400V位置,按下“I/O”按钮,此时在站控室SCADA监控界面上“发电机”栏中可监控相关数据,燃气发电机组便向负载供电。
Press or adjust the acceleration and deceleration knob on the control panel to adjust the frequency of the unit to make it slightly higher than the rated frequency. Adjust the fine adjustment knob of voltage regulator on the control panel to make the AC voltmeter at 400V and press the "I / O" button. At this time, the relevant data can be monitored in the "generator" column on the SCADA monitoring interface of the station control room, and the gas-fired generator set will supply power to the load.
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燃气发电机组的启动应该注意哪些问题?

1、选用低温性能好的燃气发电机组,低温黏度小,各摩擦副间光滑好,启动阻力小,利于启动。目前运用的多级油,如15W/40W前的数字越小则机油的低温活动性越好。因而,低温时引荐运用10W或5W机油。
1. The gas generator set with good low temperature performance has low viscosity at low temperature, good smoothness between friction pairs and small starting resistance, which is conducive to start-up. For example, the smaller the number before 15W / 40W, the better the low-temperature activity of the oil. Therefore, 10W or 5W oil is recommended at low temperature.
2、采用低温性能好的蓄电池必要时可对蓄电池停止保温,以保证其低温条件下能正常充电且有足够的输出电流,从而进步了启动系统功率。
2. If the battery with good low temperature performance is used, it can stop heat preservation when necessary to ensure that the battery can be charged normally and has enough output current under low temperature conditions, so as to improve the power of starting system.
3、加注冷起动液。
3. Fill in cold starting fluid.
4、火焰预热启动。
4. The flame is preheated and started.
5、循环水加热系统(也称燃油加热器加热系统)。
5. Circulating water heating system (also known as fuel heater heating system).
6、其他的预热方式 除上述预热方式外,还可采用热水预热法、蒸气预热法、电预热法等多种办法停止低温启动。
6. In addition to the above preheating methods, other preheating methods such as hot water preheating method, steam preheating method and electric preheating method can be used to stop the low-temperature start-up.
操作时,必需保证箱式变电站低压进线开关处于断开位置,机组油、水、合上预供油开关,启动电动预供油泵(或扳入手摇机油泵)。待主油道压力达100kPa启动请求值后,按下起动按钮“Start”,机组起动后,可按下“翻页"按钮,经过液晶显现屏检查发起机运转中各项技术参数的变化。起动胜利后应怠速暖机,当机油温、水温到达40℃以上,方可加速、加载。
燃气发电机组
During operation, it is necessary to ensure that the low-voltage incoming line switch of the box type substation is in the off position, the oil, water and pre oil supply switches of the unit are closed, and the electric pre supply oil pump is started (or the manual oil pump is pulled in). After the pressure of the main oil passage reaches 100KPA, press the start button "start". After the unit starts, press the "page turning" button, and check the changes of various technical parameters during the operation of the starter through the LCD screen. After successful starting, the engine should be warmed up at idle speed. When the oil temperature and water temperature reach above 40 ℃, the engine can be accelerated and loaded.
按动或调理控制屏上加减速旋钮调整机组的频率,使之略高于额定频率。调整控制屏上的电压调理器的微调旋钮,使交流电压表在400V位置,按下“I/O”按钮,此时在站控室SCADA监控界面上“发电机”栏中可监控相关数据,燃气发电机组便向负载供电。
Press or adjust the acceleration and deceleration knob on the control panel to adjust the frequency of the unit to make it slightly higher than the rated frequency. Adjust the fine adjustment knob of voltage regulator on the control panel to make the AC voltmeter at 400V and press the "I / O" button. At this time, the relevant data can be monitored in the "generator" column on the SCADA monitoring interface of the station control room, and the gas-fired generator set will supply power to the load.