Gas generator sets in low temperature conditions, fuel viscosity increases and is not conducive to gas combustion, then gas generator sets in low temperature state which start mode, today Jinan jichai Huanneng small series for you to briefly introduce the gas generator set low temperature start mode.

1、選用低溫性能好的瓦斯發(fā)電機(jī)組,低溫黏度小，各摩擦副間潤滑好，啟動(dòng)阻力小，利于啟動(dòng)。目前使用的多級(jí)油，如15W/40W前的數(shù)字越小則機(jī)油的低溫流動(dòng)性越好。因此，低溫時(shí)推薦使用10W或5W機(jī)油。

1. The gas generator set with good low-temperature performance has small low-temperature viscosity, good lubrication between friction pairs and small starting resistance, which is conducive to starting. For the multi-stage oil currently used, the smaller the number before 15W / 40W, the better the low-temperature fluidity of the oil. Therefore, it is recommended to use 10W or 5W oil at low temperature.

2、采用低溫性能好的蓄電池必要時(shí)可對(duì)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(dòng)系統(tǒng)功率。

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

瓦斯發(fā)電機(jī)組有哪些常見的低溫啟動(dòng)方式

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

瓦斯發(fā)電機(jī)組有哪些常見的低溫啟動(dòng)方式

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

3、加注冷起動(dòng)液。

3. Fill in cold starting fluid.

4、火焰預(yù)熱啟動(dòng)。

4. Flame preheating starts.

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(dòng)。

6. In addition to the above preheating methods, other preheating methods can also use hot water preheating method, steam preheating method, electric preheating method and other methods to start at low temperature.

操作時(shí)，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(dòng)電動(dòng)預(yù)供油泵(或扳動(dòng)手搖機(jī)油泵)。待主油道壓力達(dá)100kPa啟動(dòng)要求值后，按下起動(dòng)按鈕“Start”，機(jī)組起動(dòng)后，可按下“翻頁"按鈕，通過液晶顯示屏檢查發(fā)動(dòng)機(jī)運(yùn)行中各項(xiàng)技術(shù)參數(shù)的變化。

During operation, it must be ensured that the low-voltage incoming line switch of the box type substation is in the off position, the oil and water supply switch of the unit is closed, and the electric pre supply oil pump (or the hand oil pump) is started. After the main oil passage pressure reaches the required value of 100KPA, press the start button "start". After the unit is started, press the "turn page" button to check the changes of various technical parameters during the engine operation through the LCD.

起動(dòng)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。按動(dòng)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(shí)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。

After starting successfully, 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. Press or adjust the acceleration and deceleration knob on the control panel to adjust the frequency of the unit to slightly higher than the rated frequency. Adjust the fine-tuning knob of the voltage regulator on the control panel to make the AC voltmeter at 400V position, press the "I / O" button, then 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.