D88尊龙

你好,歡迎來到濟南D88尊龙環能燃氣發電設備有限公司官方網站!

D88尊龙瓦斯氣發電機組的低溫啟動方式

來源:http://dgxcbw.comD88尊龙   發布于:2018-06-19

(1)選用低溫性能好的柴油機油這類機油低溫黏度小,各摩擦副間潤滑好,啟動阻力小,利于啟動。目前使用的多級油,如15W/40W前的數字越小則機油的低溫流動性越好。因此,低溫時推薦使用10W或5W機油。

D88尊龙(1) selection of diesel engine oil has good low temperature performance of this kind of low temperature oil viscosity is small, the friction between the start of good lubrication, small resistance, to start. Multistage oil used at present, such as low temperature fluidity better before 15W/40W the smaller the number of oil. Therefore, the use of 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功率。

(2) the storage battery can be kept warm when the low temperature performance battery is necessary, so that the battery can be charged under the low temperature condition and have enough output current, thus improving the power of the starting system.

(3)加注冷起動液。

D88尊龙(3) the cold starting liquid filling.

(4)火焰預熱啟動。

QQ截圖20171025151828.jpg

D88尊龙(4) flame preheating.

(5)循環水加熱系統(也稱燃油加熱器加熱系統)。

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

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

D88尊龙(6) other preheating methods, in addition to the above preheating methods, can also be started at low temperature by hot water preheating method, steam preheating method, electric preheating method and so on. ,

D88尊龙操作時,必須保證箱式變電站低壓進線開關處于斷開位置,機組油、水、合上預供油開關,啟動電動預供油泵(或扳動手搖機油泵)。待主油道壓力達100kPa啟動要求值后,按下起動按鈕“Start”,機組起動后,可按下“翻頁"按鈕,通過液晶顯示屏檢查發動機運行中各項技術參數的變化。起動成功后應怠速暖機,當機油溫、水溫達到40℃以上,方可加速、加載。按動或調節控制屏上加減速旋鈕調整機組的頻率,使之略高于額定頻率。調整控制屏上的電壓調節器的微調旋鈕,使交流電壓表在400V位置,按下“I/O”按鈕,此時在站控室SCADA監控界面上“發電機”欄中可監控相關數據,機組便向負載供電。

D88尊龙When operating, it is necessary to ensure that the low voltage line switch of the box type substation is in the disconnected position, the unit oil, water, and the pre oil supply switch, start the electric pre oil supply pump (or move the oil pump of the hand machine). After the main oil channel pressure reaches the 100kPa starting value, press the starting button "Start". After the start of the unit, the "page" button can be pressed and the changes of various technical parameters in the engine operation can be checked through the liquid crystal display screen. After the successful start idling warm-up, when the oil temperature, water temperature reaches 40 DEG C, can be accelerated and loading. Press or adjust the control panel on the deceleration knob set frequency, to slightly higher than the rated frequency. Adjust the tuning knob of the voltage regulator on the control panel to make the AC voltmeter at the 400V position and press the "I/O" button. At this time, the related data can be monitored in the "generator" bar on the SCADA monitoring interface of the station control room, and the unit will supply the load to the load.

本文的文章出自:瓦斯發電機組更多的精彩的內容請點擊進入我們的官方網站:http://dgxcbw.com D88尊龙我們會有更多的精彩的內容與您一起分享

D88尊龙The article from this article comes from: more wonderful content of the gas generating set please click on our official website: http://dgxcbw.com we will have more wonderful content to share with you


上一篇:焦化煤氣發電的技術選擇要點
下一篇:內燃發電機組冷熱電聯供系統介紹