Yulin Street, Dadong District, Shenyang City, Liaoning Province. Generator refers to mechanical equipment that converts other forms of energy into electrical energy. They are driven by hydraulic turbines, steam turbines, diesel engines or other power machinery, and convert the energy generated by water flow, airflow, fuel combustion or atomic nuclear fission into mechanical energy, and then into electrical energy by generators. Shenyang second-hand generator market is located in Yulin Street, Dadong District, Shenyang City, Liaoning Province. Generators are widely used in industrial and agricultural production, national defense, science and technology and daily life. There are many forms of generators, but their working principles are all based on the laws of electromagnetic induction and electromagnetic force. Therefore, the general principle of its construction is that magnetic circuits and circuits are formed with appropriate magnetic and conductive materials, and mutual electromagnetic induction is carried out, so as to generate electromagnetic power and achieve the purpose of energy conversion.