Complete Set Airtightness Test of Large Hydrogen Cooled Generator Set Technical Study
H2 is the cooling medium for the operation of the hydrogen-cooled generator set,which has a good cooling effect.However,when H2 comes into contact with air or O2,it is easy to produce explosive gas,which is prone to safety accidents.Therefore,the whole air tightness test of the large hydrogen-cooled generator set is very important.The amount of hydrogen leakage is an important index to evaluate whether the hydrogen-cooled generator set is qualified.
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