When installing the gas generator set, we must pay attention to some problems and installation precautions, so that we can use the set more conveniently. Here are the installation precautions of gas generator set introduced by HuaQuan power!

1、安裝地點(diǎn)注意通風(fēng)，發(fā)電機(jī)機(jī)房遠(yuǎn)離明火區(qū)域；

1. Pay attention to ventilation at the installation site and keep the generator room away from the open fire area;

2、機(jī)房周圍保持清潔，避免放置酸性、堿性等腐蝕性氣體；

2. Keep the surrounding of the machine room clean and avoid placing acidic, alkaline and other corrosive gases;

3、機(jī)房內(nèi)要達(dá)到消防要求，配備滅火器等設(shè)備；

3. The machine room shall meet the fire-fighting requirements and be equipped with fire extinguishers and other equipment;

4、燃?xì)獍l(fā)電機(jī)組外殼一定要有可靠的保護(hù)接地，并配置防雷裝置；

4. The shell of gas generator set must have reliable protective grounding and be equipped with lightning protection device;

5、發(fā)電機(jī)與市電的雙向開關(guān)一定是十分可靠，以防倒送電。雙向開關(guān)的接線可靠性需經(jīng)過當(dāng)?shù)毓╇姴块T的檢驗(yàn)認(rèn)；

5. The two-way switch between the generator and the mains must be very reliable to prevent reverse power transmission. The wiring reliability of two-way switch shall be inspected and recognized by the local power supply department;

一般用戶對燃?xì)獍l(fā)電機(jī)組的安裝注意事項(xiàng)了解的很少，即使是了解，操作起來也會有困難，因此遇到不了解的情況的話一定要聯(lián)系技術(shù)人員進(jìn)行操作。

General users know little about the installation precautions of gas generator set. Even if they do, it will be difficult to operate. Therefore, if they do not know, they must contact technicians for operation.

怎樣調(diào)整并列機(jī)組的逆功現(xiàn)象？

How to adjust the reverse power phenomenon of parallel units?

當(dāng)兩臺發(fā)電機(jī)組空載并列后，會在兩臺機(jī)組之間，產(chǎn)生一個(gè)頻率差與電壓差的問題。并且在兩臺機(jī)組的監(jiān)視儀表上（電流表、功率表、功率因數(shù)表），反應(yīng)出實(shí)際的逆功情況，一種是轉(zhuǎn)速（頻率）不一致造成的逆功，另一種是電壓不等造成的逆功，其調(diào)整如下：

When two generator units are paralleled without load, there will be a problem of frequency difference and voltage difference between the two units. Moreover, the monitoring instruments of the two units (ammeter, power meter and power factor meter) reflect the actual reverse work. One is the reverse work caused by inconsistent speed (frequency) and the other is the reverse work caused by unequal voltage. The adjustment is as follows:

1．頻率造成逆功現(xiàn)象的調(diào)整：如果兩臺機(jī)組的頻率不等，相差較大時(shí)，在儀表上（電流表、功率表）顯示出，轉(zhuǎn)速高的機(jī)組電流顯示正值，功率表指示為正功率，反之，電流指示負(fù)值，功率指示負(fù)值。這時(shí)調(diào)整其中一臺機(jī)組的轉(zhuǎn)速（頻率），視功率表的指示進(jìn)行調(diào)整，把功率表的指示調(diào)整為零即可。使兩臺機(jī)組的功率指示均為零，這樣兩臺機(jī)的轉(zhuǎn)速（頻率）基本上一致。但是，這時(shí)電流表仍有指示時(shí)，這就是電壓差造成的逆功現(xiàn)象了。

1. Adjustment of reverse work caused by frequency: if the frequencies of two units are different and the difference is large, the instrument (ammeter and power meter) shows that the current of the unit with high speed displays positive value and the power meter indicates positive power. On the contrary, the current indicates negative value and the power indicates negative value. At this time, adjust the speed (frequency) of one unit according to the indication of the power meter, and adjust the indication of the power meter to zero. Make the power indication of the two units zero, so that the speed (frequency) of the two units is basically the same. However, when the ammeter still has indication, this is the reverse power phenomenon caused by voltage difference.

2．電壓差造成逆功現(xiàn)象的調(diào)整：當(dāng)兩臺機(jī)組的功率表指示均為零時(shí)，而電流表仍然有電流指示（即一反一正指示）時(shí)，可調(diào)整其中一臺發(fā)電機(jī)組的電壓調(diào)整旋鈕，調(diào)整時(shí)，視電流表與功率因數(shù)的指示進(jìn)行。將電流表的指示取消（即調(diào)整為零），電流表無指示后，這時(shí)視功率因數(shù)表的指示，把功率因數(shù)調(diào)至滯后0.5以上即可.一般可調(diào)整至0.8左右。

2. Adjustment of reverse work caused by voltage difference: when the indication of the power meter of two units is zero and the ammeter still has current indication (i.e. one reverse and one positive indication), the voltage adjustment knob of one generator unit can be adjusted according to the indication of the ammeter and power factor. Cancel the indication of the ammeter (i.e. adjust it to zero), and after the ammeter has no indication, adjust the power factor to more than 0.5 lag according to the indication of the power factor meter Generally, it can be adjusted to about 0.8.

以上就是為大家介紹的有關(guān)燃?xì)獍l(fā)電機(jī)組配件的詳細(xì)介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯(lián)系我們.我們將以專業(yè)的態(tài)度,為您提供服務(wù)http://m.dgtmcnc.com

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