Ventilated totally-enclosed motor enclosed self-ventilated type motor 全封闭通风式电动机
Based on the relation between the heat generated by the motor and its dissipation to the surrounding air, an equivalent hot circuit is used to study the effect of variation of ambient air temperature on the temperature rise of the enclosed type of asynchronous motor. 本文主要是从电动机损耗发热与散热的关系,用等效热路法探讨环温变化对封闭式异步电动机温升的影响规律,并提出修正意见。