Time : 2018-05-08 Browse : 79
Electricity is indispensable in daily life. With the popularization of electronic devices and population growth, the demand for electricity is increasing. The power supply of power plants is crucial, and the performance of mechanical equipment such as blowers directly affects the efficiency of power conversion. Hydraulic couplings play a key role in improving the performance of power plant blowers, as follows:
Power plant blowers usually need to operate all day. Once a failure occurs and they need to be shut down for maintenance, it will not only incur high costs, but may also cause huge losses and even cause safety accidents. Therefore, blowers need to be equipped with high-quality hydraulic couplings to ensure their long-term efficient and stable operation.
In response to the needs of power plants, YOTcs box-type hydrodynamic couplings can be well adapted to blowers. This speed-regulating hydraulic coupling adjusts the opening of the duct of the oil discharge system to change the amount of liquid in the working chamber, and realizes stepless speed regulation of the working machine while the motor speed remains unchanged, thereby adjusting the output power and providing strong support for the optimization of blower performance.
Its Advantages are Specifically Reflected in the Following Aspects:
Improve starting performance: Improve the starting capacity of squirrel cage motors, use the peak torque of the motor as the starting torque, avoid the unreasonable matching of "big horse pulling a small cart", and make the fan start more efficient.
Overload protection function: It can prevent power overload, protect motors and fans from damage due to overload, and reduce the risk of downtime due to failure.
Reduce shock vibration: Reduce vibration and shock during starting, reduce wear of fans and related components, and extend the service life of equipment.
Optimize multi-machine operation: When multiple machines are driven, power balance and sequential starting can be achieved, reducing the impact current on the power grid and ensuring the stability of the power system of the power plant.
Flexible speed control: The starting time of the fan can be set according to the operating requirements, and stepless speed regulation can be performed, with significant power saving effect, and the power saving rate reaches 20%~40%, reducing the energy consumption cost of the power plant.
Easy to operate and maintain: remote control and automatic control can be realized, and the operation is convenient; the structure is simple and reliable, and the price is lower than that of variable frequency speed regulation and CST speed regulation, the operating cost is low, there is no mechanical wear, it can work in harsh environments, no special maintenance is required, the service life is long, and the operation and maintenance cost of the blower is greatly reduced.
In summary, high-quality hydraulic couplings can improve the performance of power plant blowers in many aspects, providing important guarantees for the efficient, stable and economical operation of power plants.
