Nuclear power plant - Wikipedia
网页A nuclear power plant (NPP) [1] or atomic power station (APS) is a thermal power station in which the heat source is a nuclear reactor. As is typical of thermal power stations, heat is used to generate steam that drives a steam turbine connected to a generator that produces electricity.
Nuclear power in the United States - Wikipedia
网页Net electrical generation from US nuclear power plants 1957–2019. Nuclear power compared to other sources of electricity in the US, 1949–2011. In the United States, nuclear power is provided by 94 commercial reactors with a net capacity of 97 gigawatts (GW), with 63 pressurized water reactors and 31 boiling water reactors. [ 1 ]
NUCLEAR 101: How Does a Nuclear Reactor Work?
网页2023年8月2日 · Nuclear reactors are the heart of a nuclear power plant. They contain and control nuclear chain reactions that produce heat through a physical process called fission. That heat is used to make steam that spins a turbine to create electricity.
Nuclear power - Wikipedia
网页Nuclear power plants are thermal power stations that generate electricity by harnessing the thermal energy released from nuclear fission.
The first US nuclear reactor built from scratch in decades enters ...
网页2023年7月31日 · ATLANTA (AP) — The first American nuclear reactor to be built from scratch in decades is sending electricity reliably to the grid, but the cost of the Georgia power plant could discourage utilities from pursuing nuclear power as …
What is Nuclear Energy? The Science of Nuclear Power
网页2021年8月2日 · Nuclear energy is a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons. This source of energy can be produced in two ways: fission – when nuclei of atoms split into several parts – …
Nuclear power | Definition, Issues, & Facts | Britannica
网页2024年8月12日 · nuclear power, electricity generated by power plants that derive their heat from fission in a nuclear reactor. Except for the reactor, which plays the role of a boiler in a fossil-fuel power plant, a nuclear power plant is similar to a large coal-fired power plant, with pumps, valves, steam generators, turbines, electric generators, condensers ...
网页Nuclear power plants operated at full capacity more than 92% of the time in 2022 — making it one of the most reliable energy sources in America. Nuclear power plants are designed to run 24 hours a day, 7 days a week because they require less maintenance and can operate for longer stretches before refueling (typically every 1.5 or 2 years).
Nuclear power plants - U.S. Energy Information Administration …
网页An introduction to nuclear power plants (nuclear reactors) and nuclear fuel, and a list of the top 5 largest nuclear energy producing countries.
Nuclear energy facts and information - National Geographic
网页2019年3月26日 · Nuclear power is generated by splitting atoms to release the energy held at the core, or nucleus, of those atoms. This process, nuclear fission, generates heat that is directed to a cooling...