乌克兰两座核电站，降负荷运行

Core Viewpoint - The operational capacity of Ukraine's Khmelnytskyi and Rivne nuclear power plants has been reduced due to military attacks on a transformer station, which is critical for maintaining external power supply and ensuring safety systems and cooling functions [3]. Group 1 - The Khmelnytskyi and Rivne nuclear power plants have been operating at reduced power for the past ten days due to military attacks on a transformer station [3]. - The transformer station is a vital node in the national power grid, essential for the nuclear plants to maintain external power supply [3]. - The Director General of the International Atomic Energy Agency (IAEA), Grossi, emphasized the importance of reliable external electricity for nuclear safety and stated that experts will continue to assess the condition of key transformer stations [3].