The cooling system of the Fully Enclosed Water-Cooled Induction Motor is the key part of its efficient and stable operation. Its working principle is mainly achieved through the following steps:
Coolant circulation:
The cooling system first contains a circulating coolant, which is usually a mixture of water and ethylene glycol (50% water + ethylene glycol) to ensure that it is not easy to freeze at low temperatures and has good heat dissipation performance.
The coolant is sent to the heat dissipation components of the motor, such as motor windings, rotors, etc. through a water pump.
Heat absorption and transfer:
When the coolant flows through the heat dissipation components of the motor, it absorbs the heat generated during the operation of the motor. This heat mainly comes from current loss, flux loss and mechanical loss in the motor windings.
The coolant effectively removes heat from the inside of the motor by directly contacting the heat dissipation components of the motor.
Heat dissipation process:
The coolant that absorbs heat is then sent to the radiator. The radiator promotes heat dissipation by increasing the contact area between the coolant and the surrounding air.
In the radiator, the coolant exchanges heat with the outside air through pipes or fins, releasing heat into the surrounding environment.
Temperature monitoring and regulation:
The cooling system is also equipped with a temperature sensor to monitor the temperature of the motor in real time.
When the motor temperature exceeds the preset safety range, the control system will adjust the speed of the water pump or change the flow of the coolant to increase the heat dissipation effect and ensure that the motor operates within a safe temperature range.
Fully enclosed structure:
The design feature of the Fully Enclosed Water-Cooled Induction Motor is its fully enclosed structure, which effectively prevents the influence of the external environment on the inside of the motor, such as dust, moisture, etc.
At the same time, the fully enclosed structure also ensures that the circulation of the coolant inside the motor will not be disturbed by the external environment, thereby ensuring the stable operation of the cooling system.
In summary, the cooling system of the Fully Enclosed Water-Cooled Induction Motor achieves efficient heat dissipation of the motor through the steps of coolant circulation, heat absorption and transfer, heat dissipation process, and temperature monitoring and regulation, ensuring the stable and efficient operation of the motor.
