Czech nuclear plant gets turbine diagnostics system upgrade

The Temelin Unit 2 nuclear power plant in the Czech Republic has recently upgraded its turbine monitoring system with a new diagnostics technology costing 10 million Czech Koruna (approximately USD 474,000). This advanced system, supplied by Doosan Škoda Power, uses highly precise sensors capable of measuring turbine blade rotation times to within a billionth of a second. This allows the plant to monitor blade vibrations in real time during operation, enhancing the ability to detect and manage potential issues, thereby improving operational safety and efficiency. Nuclear energy plays a significant role in the Czech Republic’s energy mix, supplying about one-third of the country’s demand. The Temelin plant, featuring two relatively modern VVER-1000 reactors, has undergone several modernization efforts, including control system upgrades and extended fuel cycles, supported by a total investment of CZK 3.8 billion (USD 182 million) to ensure long-term operation exceeding 60 years. Additionally, the Czech government is investing heavily (CZK