What is a pressurized water reactor nuclear power plant?

A boiling water reactor is literally a reactor that uses boiling water to cool nuclear fuel. Its working principle is as follows: cooling water flows into the core from the bottom of the reactor, cooling the fuel rods and carrying away the fuel. Fission generates thermal energy, the temperature of the cooling water increases and gradually vaporizes, ultimately forming a mixture of steam and water. After passing through the steam-water separator and steam dryer, the separated steam is used to drive the steam turbine to produce electricity. The Fukushima nuclear power plant was built in the 1970s. It is part of the boiling water reactor. The pressurized water reactor is literally a reactor that uses water under high pressure to cool nuclear fuel. primary circuit cooling water from 120 to 160 atmospheres in the core, and the thermal energy released by the nuclear fuel is It is extracted from the reactor core and then enters the steam generator, where the heat is transferred to the secondary loop water through the transfer tube of heat, causing it to boil and generate steam; the primary loop cooling water temperature drops and enters the reactor core to complete the primary loop water cycle; high pressure steam drives the steam turbine to generate electricity, then enters the heat transfer tube; steam generator via condenser and preheater to complete the secondary water cycle. China has a total of 13 nuclear power plants built or under construction. Except for Qinshan Phase III, which uses CANDU reactor technology, Shandong Rongcheng uses high-temperature air cooling. the rest are reactorswater under pressure.