濕度,高度以及溫度等環(huán)境因素都會對柴油發(fā)電機組的運行產(chǎn)生影響,
Environmental factors such as humidity, height and temperature will affect the operation of diesel generator sets,
對發(fā)電機而言,環(huán)境溫度應該為發(fā)電機的進風溫度。由于發(fā)電機是與柴油機一起工作,柴油機發(fā)熱會使整個空間內(nèi)溫度超過40℃。實際運行時發(fā)電機的環(huán)境溫度不應該超過40℃,這一點非常重要。若其低于40℃,則發(fā)電機的功率可以比額定功率大。當環(huán)境溫度超過40℃時溫度越高發(fā)電機的功率越低。
For the generator, the ambient temperature should be the air inlet temperature of the generator. Since the generator works together with the diesel engine, the heating of the diesel engine will make the temperature in the whole space exceed 40 ℃. During actual operation, the ambient temperature of the generator should not exceed 40 ℃, which is very important. If it is lower than 40 ℃, the power of the generator can be higher than the rated power. When the ambient temperature exceeds 40 ℃, the higher the temperature, the lower the power of the generator.
還有空氣中含有其他氣體為化學性質(zhì)的腐蝕氣體,如二氧化硫、二氧化碳等;(在海邊)有鹽水(霧) ,容易使柴油發(fā)電機組表層氧化;灰塵或風沙;雨水;
There are also other corrosive gases with chemical properties in the air, such as sulfur dioxide, carbon dioxide, etc; There is salt water (FOG) on the sea, which is easy to oxidize the surface of diesel generator set; Dust or sand; rain;
因此,我們一定要好好考慮各種復雜的氣候?qū)Σ裼桶l(fā)電機組的影響,保證發(fā)電機的正常工作。對于一般的柴油發(fā)電機組,推薦以下三種選項以適應不同的氣候:
Therefore, we must carefully consider the impact of various complex climates on the diesel generator set to ensure the normal operation of the generator. For general diesel generator sets, the following three options are recommended to adapt to different climates:
1.高質(zhì)量的空氣過濾器:用于風沙比較大或空氣中灰塵較多的地方,以保障過濾效果和延長發(fā)動機的使用壽命。
1. High quality air filter: it is used in places with heavy sand or dust in the air to ensure the filtering effect and prolong the service life of the engine.
2.防冷凝加熱器:用于空氣中濕度較大且易發(fā)生冷凝的環(huán)境中,當發(fā)電機不運行時接通加熱器,使發(fā)電機的機身溫度高于環(huán)境溫度約5°C,運行時切斷加熱器電源。
2. Anti condensation heater: it is used in the environment with high humidity in the air and prone to condensation. When the generator is not running, turn on the heater to make the body temperature of the generator about 5 ° C higher than the ambient temperature, and cut off the power supply of the heater during operation.
3.IP23防護等級:標準IP22為防垂直下滴的雨水進入電機內(nèi)部,IP23防護等級可以防止與垂直方向成60度的雨水進入電機內(nèi)部。
3. IP23 protection grade: Standard IP22 is to prevent vertically dripping rainwater from entering the interior of the motor. IP23 protection grade can prevent rainwater at 60 degrees from the vertical from entering the interior of the motor.
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