In order to ensure that coal-fired power generation emissions do not pollute the atmosphere, it must be equipped with a desulfurization and denitrification system, which requires an electric motor to drag the slurry circulation pump and the booster fan oxidation fan. Since the safe operation of power plants is related to the overall safety of the national grid, users need products with high reliability and safety.
Therefore, the equipment that uses electric motors in the power industry is slurry circulation pumps, booster fans, oxidation fans, etc. It adopts a fully enclosed air-cooled structure (TEFC) and IP65 protection level, which can resist the erosion of corrosive media such as high concentrations of sulfide and chloride ions, and ensure continuous operation in strong acid-alkali slurry with a pH value of 2-12. Secondly, through IE4 ultra-high energy efficiency design and frequency conversion vector control technology, the motor can maintain an operating efficiency of more than 92% in a wide load range of 30%-120%, which can reduce the energy consumption of the system by 15% compared with the traditional motor. In addition, the integrated intelligent monitoring system can collect 12 operating parameters such as vibration, temperature rise, and insulation status in real time, combined with predictive maintenance algorithms to warn of potential faults such as bearing wear 14 days in advance, reducing the unplanned downtime rate to less than 0.3%, and providing the underlying equipment guarantee for grid security.