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A nuclear power plant (NPP), [1] also known as a nuclear power station (NPS), nuclear generating station (NGS) or atomic power station (APS) is a thermal power station in which the heat source is a nuclear reactor.
Argonne National Laboratory was assigned by the United States Atomic Energy Commission (AEC) the lead role in developing commercial nuclear energy beginning in the 1940s. . Between then and the turn of the 21st century, Argonne designed, built, and operated fourteen reactors [21] at its site southwest of Chicago, and another fourteen reactors [21] at the National Reactors Testing Station in Idaho.
A fission nuclear power plant is generally composed of: a nuclear reactor, in which the nuclear reactions generating heat take place; a cooling system, which removes the heat from inside the reactor; a steam turbine, which transforms the heat into mechanical energy; an electric generator, which transforms the mechanical energy into electrical ...
The AP1000 design traces its history to two previous designs, the AP600 and the System 80.. The System 80 design was created by Combustion Engineering and featured a two-loop cooling system with a single steam generator paired with two reactor coolant pumps in each loop that makes it simpler and less expensive than systems which pair a single reactor coolant pump with a steam generator in each ...
The research team, led by Denwood Ross, Joseph Murphy, and Mark Cunningham, concluded that the current generation of nuclear power plants exceeded NRC safety goals. "This study was a significant turning point in the use of risk-based concepts in the regulatory process and enabled the NRC to greatly improve its methods for assessing containment ...
A large reason Westinghouse entered development of the AP1000 was to improve the economies of scale that come with larger MWe plants. [1] The more powerful AP1000 was designed to have a similar footprint but a taller containment and a power output of 1000 MWe or greater.
Nuclear weapons, such as this Pershing II, have been the cause of worldwide nuclear anxiety during the Cold War.. Nuclear anxiety, also known as nucleomitophobia, refers to anxiety or even a phobia in the face of a potential future nuclear holocaust, particularly during the Cold War and more recently the Russian invasion of Ukraine.
George W. Bush signing the Energy Policy Act of 2005, which offered incentives for US nuclear reactor construction including cost-overrun support up to a total of $2 billion for six new nuclear plants. [1] Critics allege its primary purpose was to permit fossil fuel holding companies to monopolize utility generation. [2]