VVER核电站在线虚拟实景漫游：
http://virtualniprohlidky.cez.cz/cez-temelin-aj/
核电站参数：
The Temelín Nuclear Power Plant is situated approximately 24 km away from České Budějovice and 5 km from Týn nad Vltavou. It generates electricity in two units with VVER 1000 pressurised water reactors, type V 320. The first reactor was loaded with fuel in July 2000. Unit 1 generated its first electricity on 21 December 2000. Unit 2 was put into operation in 2002.
Before that, southern Bohemia was dependent on electricity supplied from other areas, in particular environmentally burdened northern Bohemia. The Temelín power plant allowed replacing more than 2,000 MW in outdated coal-fired units that have progressively been shut down.
Today, after more technological improvements, Temelín has an installed capacity of 2 x 1,055 MW.
| Temelín production unit |
| Installed capacity |
2 x 1 055 MW |
| Year of commissioning |
2002 |
| Type of reactor |
VVER 1000 |
The reactor building consists of two main parts:
a pressure-tight area enclosed by the containment,
An untight area consisting of the basemat, outer shell and vent stack.
The containment building is a massive reinforced concrete structure, 56 metres tall. It consists of a cylinder and a spherical cap. The walls of the cylinder are 1.2 metres thick, the dome structure is just ten centimetres thinner. The inner diameter of the containment is 45 metres.
| Containment |
| Outer shell ground plan |
66x66 m |
| Height of the cylindrical part |
38 m |
| Inner diameter of the cylindrical part |
45 m |
| Inner clear height |
41,7 m |
| Cylinder wall thickness |
1,2 m |
| Dome wall thickness |
1,1 m |
| Foundation slab thickness |
2,4 m |
| Thickness of steel liner inside the containment |
8 mm |
| Cylinder weight |
140 t |
| Cap weight |
147 t |
| Maximum overpressure inside |
0,49 MPa |
| Maximum temperature inside |
150 °C |
| Prestressing cable diameter |
150 mm |
| Prestressing cables in the cylindrical part/dome |
96/36 |
| Tensioning force |
10 MN |
