D88尊龙

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D88尊龙發電機組開機的準備工作及流程

來源:http://dgxcbw.comD88尊龙   發布于:2019-01-08

(一)開機前的預備

(1) Preparations before start-up

機組安裝結束,按產品技能要求全面查看。承認各設備安裝正確、線路無誤、操作部分應靈敏、運動件不得有卡滯、元器材齊全牢靠后方可預備投入運轉。

D88尊龙Unit installation is completed, according to product skill requirements for comprehensive inspection. Acknowledging that the equipment is installed correctly, the line is correct, the operation part should be sensitive, the moving parts should not be stuck, and the spare parts are complete and reliable before they can be ready for operation.

查看各聯接緊固件應安裝結實、操作部分應靈便。電纜接線不松動,蓄電池連接線正負極間隔間隔應大于150mm,避免相碰而發生火花。

Installation and operation of fasteners should be flexible. Cable wiring is not loose, and the gap between positive and negative poles of battery wiring should be greater than 150 mm to avoid sparks due to collision.

初度投入運轉的機組,應測量各電器回路對地及回路之間的冷態絕緣電阻。可用500V兆歐表測量(此刻,天然氣機電氣部分半導體器材、電容器等弱電元件的連接線均應斷開),測量成果不低于2MΩ。

For units initially put into operation, the cold insulation resistance of each electrical circuit to the ground and between the circuits should be measured. It can be measured by 500V megohm meter (at this moment, the connecting wires of semiconductor devices, capacitors and other weak electric components in the electrical part of natural gas machine should be disconnected), and the measurement results are not less than 2M.

并網或并聯運轉的機組,運轉前應做相序測試,保證本機與它機或電網的相序相同。

D88尊龙Before operation, phase sequence test should be done to ensure that the phase sequence of the unit is the same as that of other machines or power grids.

D88尊龙所有電器開關及調理旋鈕應位于相應停機位置。

D88尊龙All electrical switches and conditioning knobs shall be located at the corresponding stop position.

操控屏蓄電池及電子調速器電源開關置“通”位,按試報警按鈕查看各報警指示燈及聲音是否正常,假如發現指示燈不閃爍或無音響,應進行查看掃除或更換。查看結束按動消音及報警免除按鈕,使各報警信號恢復。

Operating screen battery and electronic governor power switch is "on" position, press the test alarm button to check whether the alarm lights and sounds are normal. If it is found that the lights do not flicker or sound, it should be checked and swept or replaced. Press muffler and alarm exemption button at the end of viewing to restore the alarm signals.

天然氣發動機開機前的預備請參閱天然氣發動機運用保護說明書,查看潤滑、冷卻、氣源、啟動、操縱等系統的預備工作。發電機、操控屏也按照運用說明要求,做好開機前的預備。

For the preparation of natural gas engine before starting, please refer to the Protection Manual of natural gas engine, and check the preparation of lubrication, cooling, gas source, start-up and operation systems. Generators and control screens are also prepared before starting according to the requirements of operation instructions.

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(二)開機操作

D88尊龙(2) Boot-up operation

D88尊龙開機操作能夠在機旁進行,也能夠在操控屏端進行。

D88尊龙Boot-up operation can be carried out at the side of the machine, but also at the control screen.

注意:操作過程中注意觀察機組油、水、氣等是否正常。

Note: During the operation, pay attention to observe whether the oil, water and gas of the unit are normal.

.手動操作

D88尊龙Manual operation

合上預供油開關,啟動電動預供油泵(或扳動手搖機油泵)。待主油道壓力到達100kPa后,按下起動按鈕,機組起動后,立即開釋起動按鈕并斷開起動開關。機組每次起動時刻為5s,若連續起動三次不成功,應查看原因,掃除故障后再起動。

Close the pre-supply switch and start the electric pre-supply pump (or pull the hand-cranked oil pump). When the main oil pressure reaches 100kPa, press the start button. After the unit starts, release the start button and disconnect the start switch immediately. The start-up time of the unit is 5 seconds each time. If three successive start-ups are unsuccessful, the cause should be checked and the fault should be cleared before starting.

D88尊龙發動機運轉后,可按下翻頁按鈕,通過液晶顯示屏查看發動機運轉中各項技能參數的改變。起動成功后應怠速暖機,當機油溫、水溫到達40℃以上,方可加快、加載。

D88尊龙After the engine is running, the page-turning button can be pressed to check the changes of various technical parameters in the engine operation through the LCD screen. After successful start-up, idle warmer should be used. When oil temperature and water temperature reach above 40 C, it can be accelerated and loaded.

按動或調理操控屏上加減速旋鈕調整機組的頻率,使之略高于額外頻率。調整操控屏上的電壓調理器的微調旋鈕,使溝通電壓表在400V位置,合上主開關,機組便向負載供電。

Press or adjust the acceleration and deceleration knob on the control panel to adjust the frequency of the unit slightly higher than the additional frequency. Adjust the fine-tuning knob of the voltage regulator on the control panel, so that the communication voltmeter is at 400 V position, close the main switch, and the unit will supply power to the load.

機組帶載運轉后,若電壓、頻率偏離了額外值,別離調理轉速旋鈕和電壓整定電位器,使電壓頻率到達額外值。

D88尊龙If the voltage and frequency of the unit deviate from the extra value after on-load operation, the adjusting speed knob and the voltage setting potentiometer are separated to make the voltage frequency reach the extra value.

感謝您對焦化發電機組的觀看,我們后續會有更多資訊為您提供,請記住我們網址:http://dgxcbw.com期待您的關注!

D88尊龙Thank you for watching the Coke Generator Unit. We will provide you with more information in the future. Please remember our website: http://dgxcbw.com, and look forward to your attention!


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