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Computer generated image of AP1000. The AP1000 is a nuclear power plant designed and sold by Westinghouse Electric Company.The plant is a pressurized water reactor with improved use of passive nuclear safety and many design features intended to lower its capital cost and improve its economics.
A pressurized water reactor (PWR) is a type of light-water nuclear reactor. PWRs constitute the large majority of the world's nuclear power plants (with notable exceptions being the UK, Japan, India and Canada). In a PWR, water is used both as a neutron moderator and as coolant fluid for the reactor core.
The Sanmen Nuclear Power Station (Chinese: 三门核电站) is a nuclear power station in Sanmen County, Zhejiang, China. Sanmen is the first implementation of the AP1000 pressurized water reactor (PWR) developed by Westinghouse Electric Company .
System 80 is a pressurized water reactor design by Combustion Engineering (which was subsequently bought by Asea Brown Boveri and eventually merged into the Westinghouse Electric Company). Three System 80 reactors were built at Palo Verde Nuclear Generating Station.
Reactor type and the nuclear processes may vary. Of the many SMR designs, the pressurized water reactor (PWR) is the most common. However, recently proposed SMR designs include: generation IV, thermal-neutron reactors, fast-neutron reactors, molten salt, and gas-cooled reactor models. [1]
Beaver Valley Power Station is a nuclear power plant on the Ohio River covering 1,000 acres (400 ha) near Shippingport, Pennsylvania, United States, 27 miles (43 km) roughly northwest of Pittsburgh. The plant is operated by Vistra Corp and power is generated by two Westinghouse pressurized water reactors .
Certification testing and analysis of the AP600 and AP1000 reactor designs for Westinghouse were conducted at the APEX facility at Oregon State University. The one-quarter scale reduced pressure integral system certified the passively safe systems that cool the reactor core using gravity and natural circulation.
These nuclear fission pressurized water reactors (PWRs) were jointly designed by Bettis Atomic Power Laboratory and Knolls Atomic Power Laboratory [1] [failed verification] and built by Westinghouse Electric Company. Their reactor cores are expected to operate for about 25 years before refueling is required. [1]