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!

燃氣發電機組受潮后的烘干處理

來源:http://dgxcbw.com   發布于:2017-11-29

一般在受潮以后我們需要進行烘干操作,我們就來介紹一下烘干操作的方式:

In general, we need to do the drying after the tide, and we will introduce the way of drying.

D88尊龙1、種是穩態短路電流法,這種方法的是在交流發電機受潮后,在出線盒內將三相短接,然后使發電機轉速上升到暫定轉速,保持不變,再調節勵磁電流.

D88尊龙1, the first one is the steady-state short-circuit current method. The method is to connect the three-phase to the outlet box in the outlet box after the generator is damp, and then increase the speed of the generator to the provisional speed, keep the same and adjust the excitation current.

先使定子短路電流 達到額定電流的50%~70%,保持4~5h,然后再增加勵磁電流,使短路電流達到額定值的80%一100%,使線圈溫度保持在85℃以下,每隔30min測量一次線圈的絕緣電阻和溫度,直到絕緣電阻達到規定值并穩定為止。

The stator circuit of rated current from 50% to 70%, maintained 4 ~ 5h, and then increase the excitation current, short circuit current reaches the rated value of 80% - 100%, the coil temperature is maintained at 85 DEG C, every 30min measurement a coil insulation resistance and temperature, until it reaches the specified value of insulation resistance and stability so far.

QQ截圖20171025151947.jpg

D88尊龙2、第二種則是使用烘箱(爐)烘烤法,在一些條件允許的地方可以將電機整體(好把定子和轉于拆開)放到烘箱(爐)中逐漸升溫烘烤.烘箱(爐)應能通風。

D88尊龙The 2 and the second way is to use oven (oven) baking method. Under some conditions, we can put the motor as a whole (preferably the stator and turn it open) into the oven (oven), and gradually heat up and bake. The oven (oven) should be able to ventilate.

D88尊龙以便帶走電機內的潮氣,并且好是夾層的,里層放電機,在外層加熱。里層的溫度保持在90一100°C,而且不能有明火、煙塵以及其他可燃性和腐蝕性氣體存在。一般要求連續烘烤8~18h,中間可測量幾次電機的絕緣電阻值,直至達到規定值并且穩定為止。

D88尊龙To take away the moisture in the motor, and preferably the interlayer, the inner layer of the motor, and heating the outer layer. The temperature of the inner layer is maintained at 90 to 100 C, and there is no fire, smoke and other combustible and corrosive gases. It is generally required to bake 8 to 18h continuously, and the insulation resistance of several motors can be measured in the middle until it reaches the specified value and is stable.

D88尊龙通過上面的兩種方法可以在一定程度上解決燃氣發電機組受潮的問題,但是好是不要讓機器出現受潮,畢竟機器一旦受潮會影響我們后期的使用。

D88尊龙The above two methods can solve the problem of damp of gas generator set to a certain extent, but the best thing is not to let the machine get damp. After all, once the machine gets wet, it will affect our later use.


上一篇:D88尊龙沼氣發電機組增壓器漏油的原因
下一篇:柴油發電機組的組成結構的組成分析