Table of Contents
How does an EPR nuclear reactor work?
How does a pressurised water reactor work? In a Pressurised Water Reactor (PWR) like the EPR™ reactor, ordinary (light) water is utilized to remove the heat produced inside the reactor core by nuclear fission. The heat produced inside the reactor core is transferred to the turbine through the steam generators.
What is EPR power plant?
The EPR is a third generation pressurised water reactor design. It has been designed and developed mainly by Framatome (part of Areva between 2001 and 2017) and Électricité de France (EDF) in France, and Siemens in Germany.
How does a nuclear power plant work step by step?
In a nuclear energy plant, heat is produced from splitting atoms – a process called nuclear fission.
- Nuclear reactor creates heat that is used to make steam.
- The steam turns a turbine connected to an electromagnet, called a generator.
- The generator produces electricity.
What does EPR reactor stand for?
European Pressurised Water Reactors
EPRs – originally known as European Pressurised Water Reactors – are a type of Pressurised Water Reactor (PWR). The design of the UK EPRs that will be built at Hinkley Point C represents a major development on previous PWRs, making them amongst the safest and most efficient civil nuclear power generators ever designed.
What type of reactor is HPC?
PWR
Hinkley Point C nuclear power station
| Hinkley Point C nuclear power station (HPC) | |
|---|---|
| Reactor type | PWR |
| Reactor supplier | Framatome |
| Cooling source | Sea water from Severn Estuary |
| Thermal capacity | 2 × 4,524 MWth (planned) |
What is EPR technology?
According to EDF, the EPR technology is setting the standard for future nuclear generation around the world to meet the increasing demand for energy in the context of limited reserves of oil, gas and coal and the need to combat climate change.
What are three proposed advantages of the new European Pressurized reactors?
SUMMARY OF THE ADVANTAGES OF THE EPR − Competitiveness: a 1600 MWel-class reactor, with high efficiency, reduced construction time, extended service life, enhanced fuel utilization and increased availability.
How does a pressurized water reactor work?
A pressurized water reactor (PWR) is a type of light-water nuclear reactor. The heated, high pressure water then flows to a steam generator, where it transfers its thermal energy to lower pressure water of a secondary system where steam is generated. The steam then drives turbines, which spin an electric generator.
What are the different types of nuclear reactor?
Main types of nuclear reactor
- Pressurised water reactor (PWR)
- Boiling water reactor (BWR)
- Advanced gas-cooled reactor (AGR)
- Light water graphite-moderated reactor (LWGR)
- Fast neutron reactor (FNR)
- Nuclear power plants in commercial operation or operable.
Who owns HPC?
EDF Energy
Hinkley Point C nuclear power station
| Hinkley Point C nuclear power station (HPC) | |
|---|---|
| Construction began | 11 December 2018 |
| Construction cost | £22 billion to £23 billion |
| Owner(s) | EDF Energy |
| Operator(s) | NNB Generation Company |
How much power will HPC produce?
The reactor at Hinkley Point C Hinkley Point C will be the first in a new generation of nuclear power stations in the UK. The planned twin unit UK EPR is capable of generating 3,260MW of secure, low carbon electricity for 60 years.
What is the European Pressurized water reactor?
The European Pressurized Water Reactor (EPR) is the result of a joint development effort by Framatome and Siemens, and now made available by AREVA. The EPR is a very robust 1600 + MWe four-loop PWR design, with a small technology leap.
What is an EPR reactor?
The EPR is the product of the French N4 and the German KONVOI reactors. It is one of the most powerful reactor in the world with a gross electrical production of 1770 MW and a thermal output of 4590MW. It is designed to last 60 years, while the current generation
What is an EPR pressure vessel?
Reactor pressure vessel of the EPR The EPR is a third generation pressurised water reactor design. It has been designed and developed mainly by Framatome (part of Areva between 2001 and 2017) and Électricité de France (EDF) in France, and Siemens in Germany.
How does the EPR design protect against nuclear accidents?
The EPR design has several active and passive protection measures against accidents: Four independent emergency cooling systems, each providing the required cooling of the decay heat that continues for 1 to 3 years after the reactor’s initial shutdown (i.e., 300\% redundancy)