風(fēng)輪轉(zhuǎn)速明顯降低的現(xiàn)象一般比較直觀。無錫風(fēng)力風(fēng)機(jī)制造有限公司即有風(fēng)時(shí)。風(fēng)輪不好啟動(dòng)，運(yùn)轉(zhuǎn)時(shí)轉(zhuǎn)速上不去，特別是額定風(fēng)速時(shí)，風(fēng)輪轉(zhuǎn)速達(dá)不到額定轉(zhuǎn)速。風(fēng)輪轉(zhuǎn)速明顯降低的原因分析。變槳距風(fēng)輪葉片調(diào)速后沒有復(fù)位，發(fā)電機(jī)軸承損壞，抱閘剎車風(fēng)輪的剎車帶和剎車盤摩擦過大，風(fēng)輪葉片變形排除方法。如風(fēng)輪葉片變形或變槳距葉片沒有復(fù)位，進(jìn)行檢查調(diào)整或更換新風(fēng)輪葉片，抱閘剎車機(jī)型，應(yīng)檢查調(diào)整剎車間隙，保風(fēng)輪運(yùn)轉(zhuǎn)自如，若發(fā)電機(jī)軸承損壞，應(yīng)更換新軸儲(chǔ)能蓄電池的使用和保養(yǎng).小型風(fēng)力發(fā)電機(jī)發(fā)出的電能是通過蓄電池再給用電設(shè)備使用的。科學(xué)地、合理地使用并保養(yǎng)蓄電池，充分發(fā)揮使用效率，延長壽命，是用好風(fēng)力發(fā)電機(jī)的技術(shù)關(guān)鍵?？梢哉f，小型風(fēng)力發(fā)電機(jī)使用的好壞集中表現(xiàn)在蓄電池上。所以，對蓄電池的使用與保養(yǎng)必須引起高度重視。（圖/文http://m.hg91123.com/）
（中譯英）
The wind wheel rotational speed was significantly reduced wind speed was significantly reduced in the phenomenon, generally more intuitive. That is when the wind wheel wind a bad start, running speed to go up not to go, especially the rated wind speed, wind speed is not up to the rated speed. The wind wheel rotational speed was significantly reduced and the cause analysis. Variable pitch wind turbine generator after the speed is not reset, bearing damage, contracting brake wind wheel brake band and the brake disc friction is too large, the wind wheel blade deformation elimination method. The wind wheel blade deformation or variable pitch blades without reduction, are examined to adjust or replace the wind wheel blade, contracting brake type, should be checked for adjusting brake clearance, and the wind wheel to operate freely, if the generator bearing damage, you should replace the new axis energy storage battery use and maintenance of small type wind power generator can generate electric power by the battery for the electric device using. The scientific, rational use and maintenance of storage battery, give full play to use efficiency, prolong life, is the use of wind power generator technology. Can say, small wind turbines use is concentrated in the battery. Therefore, the battery use and maintenance to must cause height to take seriously.