How much power does a CANDU reactor produce?

How much power does a CANDU reactor produce?

31 million MWh
CANDU reactors in Canada Its CANDU reactors are owned and operated by OPG. Capable of producing up to 31 million MWh annually, the Darlington station powers up to 2.5 million households.

What is a CANDU 6 reactor?

The Enhanced Candu 6® (EC6®) is a Generation III, 700 MWe class heavy-water moderated and cooled pressure tube reactor. Heavy water (D2O) is a natural form of water that is used as a moderator to slow down the neutrons in the reactor, enabling the use of natural uranium as fuel.

How does a CANDU 6 reactor work?

CANDU reactors produce electricity through a process known as fission. Fission is the process of splitting atoms of natural uranium inside the reactor, releasing radiation and heat. The heat – energy – is harnessed to make steam to power the turbines and generators, which in turn produce electricity.

What is a typical discharge burnup for CANDU fuel?

Brec This is the average discharge burnup that could be achieved in a CANDU reactor with the recycle fuel. Discharge burnup in a CANDU with natural uranium (Bnat) is approximately 7.5 MWd/kg. vast amounts of electricity in fast-breeder reactors.

What is CANDU reactor What is a calandria?

In nuclear reactor: CANDU reactors. … consists of a tank, or calandria vessel, containing a cold heavy water moderator at atmospheric pressure. The calandria is pierced by pressure tubes made of zirconium alloy in which the natural uranium fuel is placed and through which heavy water coolant is circulated.

How many fuel bundles are in a Candu reactor?

In CANDU reactors, fuel in the form of uranium oxide powder is packed into pellets and placed in the fuel rods. Thirty seven fuel rods are bunched together to complete a cylindrical fuel bundle, seen in Figure 2.

How many fuel bundles are in a fuel channel?

twelve fuel bundles
There are twelve fuel bundles in each fuel channel. The next few sections describe the various components of the lattice cell.

Who uses CANDU reactor?

Canada
The use of these reactors in power plants in Canada provide the country with around 15% of its total electricity with 19 currently in operation. 12 CANDU reactors are also in use in China, South Korea, Romania, India, Pakistan and Argentina.

Was Chernobyl a CANDU reactor?

CANDU reactors, like most Western designs, have a containment structure designed for its maximum credible accident, while its moderator is low-temperature, low-pressure water instead of graphite. Chernobyl also lacked other safety mechanisms that are considered standard design in the rest of the world.

What kind of power does a CANDU reactor produce?

The CANDU (Canada Deuterium Uranium) is a Canadian pressurized heavy-water reactor design used to generate electric power.

How does the fuel handling system at CANDU work?

The fuel handling system refuels the reactor with new fuel bundles without interruption of normal reactor operation; it is designed to oper- ate at all reactor power levels. The system also provides for the secure handling and temporary storage of new and irradiated fuel.

When was the first CANDU power reactor sold to India?

CANDU’s first success was the sale of early CANDU designs to India. In 1963, an agreement was signed for export of a 200 MWe power reactor based on the Douglas Point reactor. The success of the deal led to the 1966 sale of a second reactor of the same design.

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