1. The gas generator set with good low temperature performance is selected, which has small viscosity at low temperature, good lubrication 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 fluidity of the oil. Therefore, 10W or 5W oil is recommended at low temperature.

2、采用低溫性能好的蓄電池必要時可對蓄電池進(jìn)行保溫，以保證其低溫條件下能正常充電且有足夠的輸出電流，從而提高了啟動系統(tǒng)功率。

2. The battery with good low temperature performance can be insulated if necessary to ensure that it can be charged normally and has enough output current under low temperature conditions, so as to improve the power of starting system.

瓦斯發(fā)電機(jī)組有哪些常見的低溫啟動方式

What are the common low temperature start-up methods of gas generator set

瓦斯發(fā)電機(jī)組有哪些常見的低溫啟動方式

What are the common low temperature start-up methods of gas generator set

3、加注冷起動液。

3. Fill in cold starting fluid.

4、火焰預(yù)熱啟動。

4. The flame is preheated and started.

5、循環(huán)水加熱系統(tǒng)(也稱燃油加熱器加熱系統(tǒng))。

5. Circulating water heating system (also known as fuel heater heating system).

6、其他的預(yù)熱方式 除上述預(yù)熱方式外，還可采用熱水預(yù)熱法、蒸氣預(yù)熱法、電預(yù)熱法等多種方法進(jìn)行低溫啟動。

6. In addition to the above preheating methods, other preheating methods can also be used, such as hot water preheating method, steam preheating method, electric preheating method, etc.

操作時，必須保證箱式變電站低壓進(jìn)線開關(guān)處于斷開位置，機(jī)組油、水、合上預(yù)供油開關(guān)，啟動電動預(yù)供油泵(或扳動手搖機(jī)油泵)。待主油道壓力達(dá)100kPa啟動要求值后，按下起動按鈕“Start”，機(jī)組起動后，可按下“翻頁"按鈕，通過液晶顯示屏檢查發(fā)動機(jī)運(yùn)行中各項(xiàng)技術(shù)參數(shù)的變化。起動成功后應(yīng)怠速暖機(jī)，當(dāng)機(jī)油溫、水溫達(dá)到40℃以上，方可加速、加載。

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 (or the manual oil pump) is started. When the pressure of main oil passage reaches the required value of 100KPA, press the start button "start". After the unit starts, press the "page turning" button to check the changes of various technical parameters during engine operation through LCD. After successful start-up, the engine should be warmed up at idle speed. Only when the oil temperature and water temperature reach above 40 ℃, can the engine be accelerated and loaded.

按動或調(diào)節(jié)控制屏上加減速旋鈕調(diào)整機(jī)組的頻率，使之略高于額定頻率。調(diào)整控制屏上的電壓調(diào)節(jié)器的微調(diào)旋鈕，使交流電壓表在400V位置，按下“I/O”按鈕，此時在站控室SCADA監(jiān)控界面上“發(fā)電機(jī)”欄中可監(jiān)控相關(guān)數(shù)據(jù)，機(jī)組便向負(fù)載供電。

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 unit will supply power to the load.

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