2. Boiler combustion: complete combustion at high temperature and high pressure to produce high temperature and high pressure steam.
3. Turbine: The steam generated in the boiler drives the turbine generator to rotate to generate electricity.
4. Power generation transformer: the low-voltage electric energy generated by the turbine generator is improved into high-voltage electric energy suitable for transmission, which is sent to the substation and connected to the power grid for power users.