Electricity is the most important source of power for social production, among which thermal power, hydropower, wind power, and nuclear power generation all involve rotating equipment, especially thermal power generation, which has a complex system and a wide range of equipment, has extremely high requirements for the safety and stability of the system. As the main part of my country’s power generation, thermal power generation has long accounted for more than 70% of power generation. With the "carbon neutrality" and "carbon peaking" goals proposed, thermal power generation will undertake more power peaking tasks, which has higher reliability requirements on the power generation system.

The rotating equipment involved in thermal power generation includes steam turbine generators, gas turbine generators, condensate pumps, feed water pumps, circulating water pumps, primary fans, secondary fans, induced draft fans, belt conveyors, coal feeders, coal mills, and air compressors, etc.; the moving equipment involved in the conventional nuclear power generation island is similar to the steam-water system for thermal power generation; hydropower generation is mainly hydroelectric generators; wind power generation is mainly wind generators.

The above equipment has the characteristics of high value, complex structure, and important role of in the system. Once a failure occurs, it may cause major losses and even cause major safety production accidents. Freqx has sufficient knowledge base and long-term diagnosis experience for the above equipment, and can make accurate diagnosis in advance to ensure that companies are fully prepared before obvious failures occur, so that power generation companies can plan production in a targeted manner, ensure production safety, and improve production efficiency.