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Unit 1 was a 460 MW boiling water reactor from the BWR-3 design iteration introduced in 1965 and constructed in July 1967. After the plant became severely damaged in the TÅhoku earthquake and tsunami , loss of reactor core cooling led to three nuclear meltdowns, three hydrogen explosions, and the release of radioactive contamination in Units 1 ...
The Reactor Protection System (RPS) is a system, computerized in later BWR models, that is designed to automatically, rapidly, and completely shut down and make safe the Nuclear Steam Supply System (NSSS – the reactor pressure vessel, pumps, and water/steam piping within the containment) if some event occurs that could result in the reactor entering an unsafe operating condition.
A boiling water reactor (BWR) is a type of nuclear reactor used for the generation of electrical power. It is the second most common type of electricity-generating nuclear reactor after the pressurized water reactor (PWR).
Unit 1 is a 1,256 MWe net BWR/4 built by General Electric. Construction started on Unit 1 on September 12, 1966 [2] and first powered up for testing on December 20, 1973. Commercial operation began on August 1, 1974. [14] It was licensed to operate through December 20, 2013. [15] Unit 1 was shut down for a year after a fire in 1975 damaged the ...
Unit 1: March 18, 1977 Unit 2: November 3, 1975: Construction cost: $2.490 billion (2007 USD) [1] Owner: Duke Energy: Operator: Duke Energy: Nuclear power station ; Reactor type: BWR: Reactor supplier: General Electric: Cooling source: Cape Fear River: Thermal capacity: 2 × 2923 MW th: Power generation; Units operational: 1 × 938 MW 1 × 920 ...
The BWRX-300 is a smaller evolution of an earlier GE Hitachi reactor design, note the Economic Simplified Boiling Water Reactor (ESBWR) design and utilizing components of the operational Advanced boiling water reactor (ABWR) reactor. [1] Boiling water reactors are nuclear technology that use ordinary light water as a nuclear reactor coolant ...
Units operational: 1 × 902 MW 1 × 895 MW: Make and model: Unit 1: BWR-1 (Mark 1) Units 2–3: BWR-3 (Mark 1) Units decommissioned: 1 × 197 MW: Nameplate capacity: 1797 MW: Capacity factor: 98.13% (2017) 73.30% (lifetime, excluding Unit 1) Annual net output: 15,447 GWh (2017) External links; Website: Dresden Generating Station: Commons ...
Oyster Creek Nuclear Power Station is an inactive single unit 636 MWe boiling water reactor power plant in the United States. The plant is located on an 800-acre (3.2 km 2) site adjacent to Oyster Creek in the Forked River section of Lacey Township in Ocean County, New Jersey.