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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 ...
Nuclear power station ; Reactor type: PWR: Reactor supplier: Westinghouse: Cooling source: Main Cooling Reservoir (7,000 acres (2,800 ha), up to 202,600 acre-feet (249,900,000 m 3) of cooling water storage, filled by pumping water from the Colorado River) Thermal capacity: 2 × 3853 MW th: Power generation; Units operational: 2 × 1280 MW: Make ...
Indian Point 2 and 3 are four-loop Westinghouse pressurized water reactors both of similar design. Units 2 and 3 were completed in 1974 and 1976, respectively. Unit 2 had a gross generating capacity of 1,032 MWe, and Unit 3 had a gross generating capacity of 1,051 MWe. Both reactors used uranium dioxide fuel of no more than 4.8% U-235 ...
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 .
This station has two Westinghouse pressurized water reactors. Unit #1 came online in July 1987. Unit #2 came online in May 1988. The units were licensed by the Nuclear Regulatory Commission to operate until 2026 and 2027, [5] then granted extended licenses until 2046 and 2047. [6]
The plant has two Westinghouse pressurized water reactors. Sequoyah units 1 & 2, as well as their sister plant at Watts Bar , both have ice condenser containment systems. In case of a large loss-of-coolant accident , steam generated by the leak is directed toward borated ice which helps condense the steam creating a lower pressure, allowing for ...
The McGuire units use the lake's water for cooling. This plant has two Westinghouse pressurized water reactors. It has a capability to produce 2,250 megawatts of net power, with a net generation of 17,514 GW·h in 2005. This represents 44% of the total nuclear power generation for the state of North Carolina. [2]