The gas generator set is a new type of new energy generator that uses liquefied gas, natural gas and other combustible gases as the combustor and replaces gasoline and diesel as the engine power. For new users, what are the startup methods and steps for gas generator sets?

燃?xì)獍l(fā)電機(jī)組可以手動(dòng)操作，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)到100kPa后，按下起動(dòng)按鈕，機(jī)組起動(dòng)后，立即釋放起動(dòng)按鈕并斷開起動(dòng)開關(guān)。機(jī)組每次起動(dòng)時(shí)間為5s，若連續(xù)起動(dòng)三次不成功，應(yīng)檢查原因，排除故障后再起動(dòng)。發(fā)動(dòng)機(jī)運(yùn)行后，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。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。

The gas generator set can be operated manually. Close the pre oil supply switch and start the electric pre oil supply pump (or pull the hand oil pump). When the pressure of the main oil passage reaches 100KPA, press the start button. After the unit starts, release the start button and disconnect the start switch immediately. The unit shall be started for 5S each time. If the unit fails to be started for three consecutive times, the cause shall be checked and the unit shall be started after troubleshooting. After the engine is running, press the "page turning" button to check the changes of various technical parameters during engine operation through the LCD. After successful startup, the engine shall be warmed up at idle speed. When the engine oil temperature and water temperature reach above 40 ℃, the engine can be accelerated and loaded.

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，合上主開關(guān)，機(jī)組便向負(fù)載供電。機(jī)組帶載運(yùn)行后，若電壓、頻率偏離了額定值，分別調(diào)節(jié)轉(zhuǎn)速旋鈕和電壓整定電位器，使電壓頻率達(dá)到額定值。

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 so that the AC voltmeter is at the 400V position, close the main switch, and the unit will supply power to the load. After the unit operates under load, if the voltage and frequency deviate from the rated value, adjust the speed knob and the voltage setting potentiometer respectively to make the voltage and frequency reach the rated value.

燃?xì)獍l(fā)電機(jī)組還可以自動(dòng)操作，對(duì)于應(yīng)急自動(dòng)燃?xì)獍l(fā)電機(jī)組來說，發(fā)電機(jī)組應(yīng)該一直處于準(zhǔn)啟動(dòng)狀態(tài)（定期自動(dòng)預(yù)潤滑、保持油溫水溫），在接到自動(dòng)控制系統(tǒng)的啟動(dòng)命令后（失去市電、總體功率不足等），機(jī)組會(huì)自動(dòng)啟動(dòng)，并且在達(dá)到額定狀態(tài)后自動(dòng)合閘帶載。

The gas-fired generator set can also be operated automatically. For the emergency automatic gas-fired generator set, the generator set should always be in the quasi start state (regular automatic pre lubrication, maintaining oil and water temperature). After receiving the start command from the automatic control system (loss of mains power, insufficient overall power rate, etc.), the unit will start automatically, and will automatically switch on with load after reaching the rated state.

燃?xì)獍l(fā)電機(jī)組的停機(jī)和啟動(dòng)一樣可以在機(jī)旁、控制屏處操作。發(fā)動(dòng)機(jī)的停機(jī)操作一般在主開關(guān)已經(jīng)分閘后進(jìn)行。無論在機(jī)旁、監(jiān)控室還是自動(dòng)進(jìn)行操作，基本的過程都是一樣的。正常停機(jī)應(yīng)逐步卸去負(fù)載并主開關(guān)分閘后，將轉(zhuǎn)速選擇開關(guān)置“怠速”位，天然氣發(fā)動(dòng)機(jī)機(jī)轉(zhuǎn)速至1500r/min。按照天然氣發(fā)動(dòng)機(jī)使用維護(hù)說明書的要求對(duì)機(jī)組進(jìn)行冷機(jī)后，將“停機(jī)”旋鈕旋至停機(jī)位置，使發(fā)動(dòng)機(jī)停止工作。停機(jī)后將電氣開關(guān)全部置停機(jī)位置上，各調(diào)節(jié)旋鈕亦復(fù)原到停機(jī)的相應(yīng)位置，以便下次起動(dòng)。

The shutdown and startup of the gas generator set can be operated at the machine side and the control panel. The engine shutdown operation is generally carried out after the main switch has been opened. The basic process is the same whether it is operated at the machine side, in the monitoring room or automatically. After the normal shutdown, the load shall be gradually removed and the main switch is opened, the speed selection switch shall be set to the "idle" position, and the natural gas engine speed shall be 1500r/min. After cooling the unit in accordance with the requirements of the operation and maintenance manual of natural gas engine, turn the "stop" knob to the stop position to stop the engine. After the shutdown, set all the electrical switches to the shutdown position, and return all the adjustment knobs to the corresponding shutdown position for the next start.

由此看來，燃?xì)獍l(fā)電機(jī)組的開機(jī)操作可以在機(jī)旁進(jìn)行，也可以在控制屏端進(jìn)行。目前啟動(dòng)機(jī)組使用多是自動(dòng)啟動(dòng)，機(jī)組的智能化的提高使機(jī)組自動(dòng)啟動(dòng)比手動(dòng)啟動(dòng)的效率更高。

From this point of view, the start-up operation of the gas generator set can be carried out at the machine side or at the control panel side. At present, most of the start-up units are automatically started. The improvement of the intelligence of the unit makes the efficiency of the automatic start-up of the unit higher than that of the manual start-up.

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