KHNP Wolsong Headquarters announced on the 23rd that "Wolsong Unit 3 (a 700,000 kW-class pressurized heavy water reactor), which entered its 21st planned preventive maintenance on May 1st, resumed power generation at 10:32 AM on the 22nd after 174 days of planned preventive maintenance and reached normal operating output at 9:20 AM on the 23rd."

Korea Hydro & Nuclear Power Wolsong Nuclear Power Headquarters.

Korea Hydro & Nuclear Power Wolsong Nuclear Power Headquarters.

View original image

During the planned preventive maintenance period for Wolsong Unit 3, KHNP carried out maintenance and equipment improvement work on major equipment, including restoration work on the Grade 4 power source bus B circuit breaker base, fuel channel inspection, improvement of the switchyard 345 kV gas-insulated switchgear facilities, and disassembly inspection of the high-pressure turbine.



As a result of conducting 94 regular inspections in accordance with the Nuclear Safety Act, it was confirmed that the safety and reliability of the reactor and related facilities met the licensing standards.


This content was produced with the assistance of AI translation services.

© The Asia Business Daily(www.asiae.co.kr). All rights reserved.

Today’s Briefing